Data Sheet

AR6000
Alternator Regulator with LIN
Rev. 1.0 — 20 April 2016
1
Data sheet: Advance information
COMPANY PUBLIC
General description
The AR6000 is an integrated circuit intended to regulate the output voltage of an
automotive alternator.
It supplies a current via a high-side MOSFET to the excitation coil of the alternator and
provides an internal freewheeling diode. It keeps the battery at its nominal charge and
delivers current to electrical devices within the vehicle.
The IC provides a load response control mechanism (LRC), and has an interface for the
industry standard LIN protocol (v 1.3 or 2.1) to allow an ECU to control the regulated
voltage and the LRC rate among other parameters. The ECU also can read back
information about the status of the regulator and the alternator via LIN.
It can be programmed for most functions using OTP (Fuses) and fits a large number of
alternators and applications.
2
Simplified application diagram
Figure 1. Simplified application diagram (LIN Mode)
AR6000
NXP Semiconductors
Alternator Regulator with LIN
Figure 2. Simplified application diagram (standalone, self-start mode)
3
Features and benefits
•
•
•
•
•
•
•
•
•
•
4
High-side field driver
Internal freewheeling diode
Up to 12.0 A rotor current (excitation coil)
Load response control (LRC) and Return LRC
Current limitation and overcurrent protection
Thermal protection
Thermal compensation
LIN 2.1 physical layer
Set point voltage selectable from 10.6 V to 16 V
Accurate rotor current measurement, die temperature, alternator speed and battery
voltage reported by LIN
Applications
• Automotive alternators
5
Orderable parts
Table 1. Orderable part variations
Part number
MC33AR6000AGWS
MC33AR6000AxWS
[1]
[1]
Temperature (TA)
Package
−40 °C to 150 °C
Die
−40 °C to 150 °C
Die
This IC is One Time Programmable (OTP), during final test. Table 58 describes the programmable functions that are selectable by customer.
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Data sheet: Advance information
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Alternator Regulator with LIN
6
Internal block diagram
Figure 3. Internal block diagram
7
Pinning information
7.1 Pinning
Figure 4. AR6000 pinout diagram
7.2 Pin definitions
A functional description of each pin can be found in Section 9.2 "Functional pin
description".
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Alternator Regulator with LIN
Table 2. Pin description
Pin
number
Pin name
Pin
function
Formal name
Definition
1
EXC
Power
Excitation
2
B+A
Output
Supply voltage
3
GND
Input
Ground
Ground pin
4
BUS
Input/Output
LIN Bus
LIN connected to master
5
PH
Input
Phase
This pin is connected to the rotor coil of the alternator
This pin is connected to the battery of the vehicle
Signal from alternator phase
Table 3. Mandatory external components
Data
Description
Min.
Typ.
Max.
Unit
B+A capacitor
—
—
1.5
—
µF
LIN capacitor
—
—
220
—
pF
8
General product characteristics
8.1 Maximum ratings
Table 4. Maximum ratings
All voltages are with respect to ground, unless otherwise noted. Exceeding these ratings may cause a malfunction or
permanent damage to the device.
Symbol
Description (Rating)
Min.
Max.
Unit
—
40
V
—
–0.3
V
—
–3.2
V
—
12
A
Recirculation diode peak current
—
12
A
Recirculation diode reverse voltage
—
12
V
–24
+40
V
–2.0
+40
V
—
—
—
±6000
±750
±10000
V
—
±15000
—
—
—
—
−100
+100
−150
+100
ELECTRICAL RATINGS
VB+A MAX
VB+A MIN
VB+A REV
IEXC
VPHASE
B+A supply pin
DC voltage
Load dump transient voltage (ISO7637-2)
DC voltage
Maximum reverse B+A voltage
(5 seconds)
[1]
Maximum excitation current
[2]
PHASE input voltage range
BUS pin input range
VESD1
VESD2
VESD3
VESD4
Level
[1]
[2]
ESD voltage
Human Body Model - All pins (MIL std 883C)
CDM- AECQ100-011B All Pins
Accessible pins (EN61.000-4-2) when mounted on the
Alternator (BUS & B+A) by contact discharge
Air discharges when mounted on the Alternator
Standard Transient Pulses ISO 7637-1 and 7637-3
Pulse 1
Pulse 2a
Pulse 3a
Pulse 3b
[3]
[4]
V
Not tested. Depends on package and bonding.
Time to withstand this current before thermal shutdown depends on thermal characteristics of the package and ambient temperature.
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Alternator Regulator with LIN
[3]
Testing is performed in accordance with the Human Body Model (CZAP = 100 pF, RZAP = 1500 Ω), Charge Device Model, Robotic (CZAP = 4.0 pF and
30pF), or the EN61000-4-2 specification (CZAP = 150 pF, RZAP = 330 Ω).
Product Powered. ESD done on pulley, B+ and metal alternator case (CZAP = 330 pF, RZAP = 2.0 kΩ)
[4]
8.2 Thermal characteristics
Table 5. Thermal ratings
All voltages are with respect to ground unless otherwise noted. Exceeding these ratings may cause a malfunction or
permanent damage to the device. TA = 25 °C, unless otherwise stated.
Symbol
Description (Rating)
Min.
Max.
Unit
THERMAL RATINGS
TSTOR
Storage temperature
–45
+150
°C
TJ
Operating junction temperature
–40
+150
°C
TJ-TSD
Thermal shutdown temperature
170
—
°C
TTSD-HYST
Thermal shutdown hysteresis
—
10
°C
8.3 Static electrical characteristics
Table 6. Static electrical characteristics
Electrical parameters are tested at die level at 30 °C and 140 °C. Typical values noted reflect the approximate parameter
mean at TA = 25 °C under nominal conditions, unless otherwise noted. Parametric values guaranteed from TJ = –40 °C to
150 °C, unless otherwise noted. Operation is guaranteed by design up to TJ-TSD.
Symbol
Characteristic
[1]
Min.
Typ.
Max.
Unit
5.0
—
16.5
V
VB+A
Operating voltage, VB+A
VBUS
Bus operating voltage (LIN)
8.0
—
18
V
ISB25
Standby current at 150 °C, at VB+A = 12.8 V (Phase at 0 V,
VLIN = VB+A)
—
60
75
μA
ISB150
Standby current at 150 °C, at VB+A = 12.8 V (Phase at 0 V,
VLIN = VB+A)
—
80
130
μA
IOP
Operating current
no EXC Load at 25 °C and VB+A = 13 V
—
—
18
mA
VREG
Range of regulation voltage (50 % DC)
10.60
—
16
V
ΔVREG1
VREG setting accuracy voltage at 50 % for VREG = 13.8 V
and TJ = 25 °C
-100
—
+100
mV
ΔVREG2
VREG setting accuracy voltage
Total variation with respect to real target voltage
-250
—
+250
mV
VOS_MAX
Overvoltage threshold
16.5
—
—
V
Low-voltage threshold
[2]
8.55
—
10.45
V
RDS.ON.EXC
RDS-ON FIELD TMOS at TJ = 150 °C (for VB+A > 7.0 V)
[3]
—
—
100
mΩ
VF
Recirculation diode voltage at 5.0 A (Excitation current)
VOV
Safety function
VLow
IEXC-SC
[2]
EXC short-circuit protection threshold
—
1.2
1.5
V
16.2
16.5
—
V
8.0
10
13.5
A
—
62
150
mA
-1.0
—
—
mA
—
—
20
μA
LIN INTERFACE (Parameters refer to LIN Physical Layer Spec Revision 2.1)
IBUS_LIM
Current limitation for driver dominant state, driver on VBUS =
18 V
IBUS_PAS_DOM
Input leakage current at the receiver. Dominant state
(Driver OFF, VBAT = 12 V, VBUS = 0 V)
IBUS_PAS_REC
Input leakage current at the receiver. Recessive state
(Driver OFF, 8.0 V < VBAT < 18 V, 8.0 V < VBUS < 18 V,
VBUS > VBAT)
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Alternator Regulator with LIN
Min.
Typ.
Max.
Unit
IBUS_NO_GND
Symbol
Ground disconnection. GND = VSUP, 0 V < VBUS <
18 V, VBAT = 12 V. Loss of local GND does not affect
communication in the residual network
-1.0
—
1.0
mA
IBUS_NO_BAT
VBAT disconnection. VSUP = GND, 0 V < VBUS < 18
V. Node sustains the current that can flow under this
condition. LIN bus remains operational
—
—
100
μA
VBUS_DOM
Receiver dominant state
—
—
0.4 VSUP
V
VBUS_REC
Receiver recessive state
0.6 VSUP
—
—
V
VBUS_CNT
VBUS_CNT = (VTH_REC + VTH_DOM)/2
0.475 VSUP
—
0.525 VSUP
V
VHYST
VHYST = VTH_REC - VTH_DOM
—
—
0.175 VSUP
V
RSLAVE
Pull-up resistor
20
—
60
kΩ
CLIN
Internal capacitor
—
—
30
pF
[1]
[2]
[3]
Characteristic
All parameters are tested at VBAT = 16.5 V, except for overvoltage, Safety function and LIN tests.
Threshold is selectable by fuse, see Table 58.
The thermal capability of the packaging is critical to the full use of the output drive.
8.4 Dynamic electrical characteristics
Table 7. Dynamic electrical characteristics
Electrical parameters are tested at die level at 30 °C and 140 °C. Typical values noted reflect the approximate parameter
mean at TA = 25 °C under nominal conditions, unless otherwise noted. Parametric values guaranteed from TJ = –40 °C to
150 °C, unless otherwise noted. Operation is guaranteed by design up to TJ-TSD.
Symbol
Characteristic
FREG
Regulation frequency
TDEFECT
Fault qualification delay/filter
DCMIN
Minimum duty cycle
[1]
[2]
Min.
Typ.
Max.
Unit
170
200
230
Hz
—
400
—
ms
—
—
5
%
5
12.5
25
%
EXPREEXC
Start-up duty cycle (Pre-excitation)
NSTART
Minimum alternator speed measured
to start regulation
504
560
616
RPM
NHYST
Hysteresis in speed between start and stop
of regulation
50
100
150
RPM
ΔLRC
Delta LRC duty cycle
—
3.125
—
%
LIN INTERFACE (Parameters refer to LIN Physical Layer Spec Revision 2.1)
TOLCLK
Lin controller clock (4 MHz relaxation oscillator)
Clock overall tolerance
-10
—
10
%
FTOL_SYNC
Bit rate tolerance
Deviation of slave node bit rate relative to
the master node bit rate after synchronization
—
—
2
%
tBFS
Value of accuracy of the byte field detection
tEBS
Earliest bit sample time,
tEBS ≤ tLBS
tLBS
Latest bit sample time,
tEBS ≥ tLBS
D1
Valid for 20 kBaud
Duty cycle D1
THREC(max) = 0.744 x VSUP,
THDOM(max) = 0.581 x VSUP
VSUP 7.0 V to 18 V, tBIT = 50 μs
D1 = tBUS − rec(min) / (2tBIT)
AR6000
Data sheet: Advance information
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—
—
2/16
Tbit
7/16
—
—
Tbit
—
—
10/16Tbit - tBFS
Tbit
0.396
—
—
%
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Alternator Regulator with LIN
Min.
Typ.
Max.
Unit
D2
Valid for 20 kBaud
Symbol
Duty cycle D2
THREC(min) = 0.422 x VSUP,
THDOM(min) = 0.284 x VSUP
VSUP 7.6 V to 18 V, tBIT = 50 μs
D2 = tBUS − rec(max) / (2tBIT)
—
—
0.581
%
D3
Valid for 10.4 kBaud
Duty cycle D3
THREC(max) = 0.778 x VSUP,
THDOM(max) = 0.616 x VSUP
VSUP 7.0 V to 18 V, tBIT = 96 μs
D3 = tBUS − rec(min) / (2tBIT)
0.417
—
—
%
D4
Valid for 10.4 kBaud
Duty cycle D4
THREC(min) = 0.389 x VSUP,
THDOM(min) = 0.251 x VSUP
VSUP 7.6 V to 18 V, tBIT = 96 μs
D4 = tBUS − rec(max) / (2tBIT)
—
—
0.59
%
tRX_PD
Receiver propagation delay
(TRX_PD = MAX (tREC_PDR, tREC_PDF))
(internal timing, from physical layer to data layer logic)
—
—
6
μs
TRX_SYM
Symmetry of receiver propagation delay
(TRX_SYM = tREC_PDF - tREC_PDR)
-2
—
2
μs
[1]
[2]
9
Characteristic
A fault has to be present for the whole of this time before it is considered valid. Four different deglitching times are selectable by fuse, see Table 58.
This parameter is selectable by fuse.
Functional description
9.1 Introduction
The AR6000 is an integrated circuit intended to regulate the output voltage of an
automotive alternator.
It supplies a current via a high side MOSFET to the excitation coil of the alternator and
provides an internal freewheeling diode. It allows the battery to keep its nominal charge
and deliver current to electrical devices within the vehicle.
The IC provides a load response control mechanism (LRC and Return LRC), and has
an interface for the industry standard LIN protocol (v1.3 or 2.1, selectable by fuse) to
allow an ECU (master) to control the regulated voltage and the LRC rate, among other
parameters.
The ECU can also read back information about the status of the regulator and the
alternator via LIN.
The programmable parameters through LIN by the ECU:
•
•
•
•
•
•
Regulation voltage set point
LRC ramp time
LRC disable speed
Excitation current limitation
Blind zone value and inhibition
Thermal compensation threshold adjustment
The parameters sent back through LIN to the ECU:
•
•
•
•
•
Excitation duty cycle
Measured excitation current
Measured battery voltage
Measured die temperature
Measured alternator speed
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Alternator Regulator with LIN
• Manufacturer and class
• Faults:
– Electrical, mechanical, temperature
– LIN time out
– LIN communication error on check sum, ID parity, sync break, stop bit or bit sent.
The IC can be programmed as an OTP device (One Time Programmable) to fit a large
number of alternators and applications. These programmable parameters are described
in the functional device operation Table 58.
9.2 Functional pin description
9.2.1 Phase (PH)
This pin is connected to one of the stator windings. This signal is used for the rotor speed
measurement, stator voltage monitoring as well as the self start detection. The phase
oscillation is monitored and phase boost is activated if phase amplitude is not oscillating
between VTH_L and VTH_H.
9.2.2 LIN bus (BUS)
This LIN pin represents the single-wire bus transmitter and receiver. It is suited for
automotive bus systems and is based on LIN protocol defined in LIN bus specification
v2.1 and v1.3.
9.2.3 Ground pin (GND)
The AR6000 has one GND pin.
9.2.4 Supply voltage (B+A)
The AR6000 is supplied by this B+A pin. This voltage is also used as the feedback
voltage by the regulation loop.
9.2.5 Excitation (EXC)
This pin is connected to the excitation coil (rotor) of the alternator. The IC supplies a
current via a high side driver to the rotor in order to control the output current of the
alternator when load varies so as to maintain battery voltage at defined set point.
10 Functional internal block description
10.1 Supply voltage: Filter/Divider, Bandgap, POR
An input filter and divider provides an image of the battery voltage to the internal ADC,
which sends the converted value to the digital regulation loop circuit.
The supply block provides the voltages for the internal blocks of the AR6000.
•
•
•
•
Main logic
Analog permanently powered or not
LIN transceiver
Charge pump
The purpose of the POR block is to generate a clean reset to the main logic.
The Bandgap block provides the voltage and current references for the other blocks.
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Alternator Regulator with LIN
10.2 Power stage: Charge pump, Drive and protection, Current
measurement
The power stage of the circuit consists of the gate driver with a charge pump and
protection to control a high-side driver switching the excitation current. A short-circuit is
instantaneously detected and the excitation current is turned off until the next regulation
cycle. A freewheeling diode is inserted between the EXC and GND pins, across the
excitation coil for the energy recirculation.
The current measurement block provides a value of the excitation current flowing in the
high-side switch. The tolerance of the current value is defined according to Figure 5.
Figure 5. Tolerance (mA) vs. excitation current (A)
10.3 Logic and control
10.3.1 Digital
The digital block gathers all the digital functions of the device. The main functionality is
described in Section 11 "Functional device operation".
10.3.2 Clock
This block is the clock reference for the digital block. The oscillator generates a 2.5 V
square wave at the frequency of 8.0 MHz in Normal mode operation.
10.3.3 OTP
This block allows easy configuration and adjustment of the circuit. A large number of fuse
bits can be programmed either by NXP or by customer at end of line. They are listed in
Table 58.
10.3.4 Phase low and high
The phase detector monitors the phase input and sends filtered low and high levels to the
main logic when the phase signal is ok for regulation or for self-start.
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Alternator Regulator with LIN
10.3.5 ADC
The analog to digital converter is used in the voltage regulation loop for temperature
measurement.
10.3.6 Current measurement
This block provides a measured value of the excitation current flowing in the power
LDMOS to the logic.
10.3.7 LIN
This block controls the LIN bus transmission and reception.
10.3.8 Power on reset (POR)
When a Power On Reset occurs, device internal registers are reset and the device goes
into stand by mode.
11 Functional device operation
11.1 LIN frames
The configuration of the LIN frames can be selected by fuse to fit the largest number
of applications. Eleven LIN configurations are available. They are listed in the following
tables and their description begins in Section 11.2 "Message frame for configuration
version-A" .
Table 8. LIN frame configurations
LIN Version
ALL
Identifier Hex
Rx
3C
[1]
Tx
3D
[1]
Frames Ignored
LIN1
Version A
LIN2
Version A
LIN3
Version A
LIN4
Version A
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3E
3F
Rx
29
Tx
11
Tx
12
Tx
15
Rx
2A
Tx
13
Tx
14
Tx
16
Rx
20
Tx
15
Tx
21
Tx
18
Rx
2A
Tx
13
Tx
11
Tx
16
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Alternator Regulator with LIN
LIN Version
29
Tx
12
Tx
15
Rx
2A
Tx
14
Tx
16
Rx
20
Tx
21
Tx
18
Rx
2A
Tx
11
Tx
16
LIN
Version C
Rx
20
Tx
21
Tx
18
LIN1
Version D
Rx
29
Tx
11
Tx
12
Rx
2A
Tx
13
Tx
14
Rx
29
Tx
21
Tx
12
LIN2
Version B
LIN3
Version B
LIN4
Version B
LIN2
Version D
LIN1
Version E
[1]
Identifier Hex
Rx
LIN1
Version B
ID=0x3C and ID=0x3D are accepted only in Wake-up and Pre-excitation modes.
LIN configuration
OTP bits
Corresponding version
0000
Lin1 version A
0001
Lin2 version A
0010
Lin3 version A
0011
Lin4 version A
0100
Lin1 version B
0101
Lin2 version B
0110
Lin3 version B
0111
Lin4 version B
1000
Lin version C
1001
Lin1 version D (with IEXC)
1010
Lin2 version D (with IEXC)
1011
Lin1 version D (With T°C)
1100
Lin2 version D (with T°C)
1101
Lin version E
1110
1111
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Alternator Regulator with LIN
11.2 Message frame for configuration version-A
11.2.1 RxFrame
Table 9. Identifier: 0X29 (LIN1) or 0X2A (LIN2, LIN4) or 0X20 (LIN3)
Byte 1
0
1
2
3
4
Byte 2
5
6
7
0
1
X X
A
2
3
4
Byte 3
5
6
B
7
0
1
C
2
3
4
Byte 4
5
6
7
0
X X X
D
1
2
3
4
BZ
E
5
6
7
BZI
F
A: Voltage set value, 6 bits, Table 25
B: Load response ramp time, 4 bits, Table 26
C: Load response cut off speed, 4 bits, Table 27
D: Excitation current limitation,5 bits, Table 28
E: Selection of output variable in TxFrame 3/Byte 4, 3 bits
Output choice
Code
VB+
001
Umes
010
Tchip
011
Alt Speed
100
BZ: “Blind zone”, 1 bit, Table 29
F:Voltage limitation for high temperature, 3 bits, Table 30
BZI: “Blind zone inhibition”, 1 bit (enabled by programming), Table 31
11.2.2 TxFrame 1
Table 10. Identifier: 0X11 (LIN1) or 0X13 (LIN2, LIN4) or 0X15 (LIN3)
Byte 1
0
1
2
A
B
C
3
4
Byte 2
5
6
7
0
1
2
D
3
E
4
5
6
7
F
G
A: Diagnosis flag for high temperature, 1 bit
B: Diagnosis flag for mechanical failure, 1 bit
C: Diagnosis flag for electrical failure, 1 bit
D: Duty cycle value of the excitation PWM, 5 bits, Table 32
E: Measured excitation current, 6 bits, Table 33
F: Diagnosis flag for LIN error, 1 bit
G: Diagnosis flag LIN communication timeout, 1 bit
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11.2.3 TxFrame 2
Table 11. Identifier: 0X12 (LIN1) or 0X14 (LIN2) or 0X21 (LIN3) or 0X11 (LIN4)
Byte 1
0
1
2
3
Byte 2
4
5
A
6
7
0
1
B
2
3
4
5
C
6
7
D
A: Alternator supplier identification, 3 bits, Table 34
B: Alternator identification, 5 bits (defined by customer)
C: Chip supplier identification, 3 bits (defined by NXP)
D: Chip identification, 5 bits (defined by NXP)
11.2.4 TxFrame 3
Table 12. Identifier: 0X15 (LIN1) or 0X16 (LIN2, LIN4) or 0X18 (LIN3)
Byte 1
0
1
2
A
B
C
3
4
Byte 2
5
6
7
0
1
2
3
D
4
Byte 3
5
6
7
E
0
1
2
3
F
Byte 4
4
5
6
7
G H
X
I
J
0
1
2
3
4
5
6
7
K
A: Diagnosis flag for high temperature, 1 bit
B: Diagnosis flag for mechanical failure, 1 bit
C: Diagnosis flag for electrical failure, 1 bit
D: Duty cycle value of the excitation PWM, 5 bits, Table 32
E: Measured excitation current, 8 bits, Table 35
F: Confirmation of the selected output variable done in RxFrame Byte 4, 3 bits
Selected code
Confirmation code
Output choice
000
000
00000000
001
001
VB+
010
010
Umes
011
011
Tchip
100
100
Alt Speed
101
101
00000000
110
110
00000000
111
111
00000000
G: IEXC flag, 1 bit (enabled by programming)
H: LRC flag, 1 bit (enabled by programming)
I: Diagnosis flag for LIN error, 1 bit
J: Diagnosis flag LIN communication timeout, 1 bit
K: Set voltage or measured voltage or chip temperature, 8 bits, Table 36
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Alternator Regulator with LIN
11.3 Message frame for configuration version-B
11.3.1 RxFrame
Table 13. Identifier: 0X29 (LIN1) or 0X2A (LIN2, LIN4) or 0X20 (LIN3)
Byte 1
0
1
2
3
4
Byte 2
5
6
7
0
A
1
2
3
4
B
Byte 3
5
6
7
0
1
2
X
C
3
4
Byte 4
5
6
7
0
1
D
2
3
4
BZ
E
5
6
7
BZI
F
A: Voltage set value, 8 bits, Table 37
B: Load response ramp time, 4 bits, Table 38
C: Load response cut off speed, 4 bits, Table 27
D: Excitation current limitation, 7 bits, Table 39
E: Selection of output variable in TxFrame 3/Byte 4, 3 bits
Output choice
Code
VB+
001
Umes
010
Tchip
011
Alt Speed
100
00000000
101
00000000
110
00000000
111
BZ: “Blind zone”, 1 bit
F: Voltage limitation for high temperature, 3 bits, Table 30
BZI: “Blind zone inhibition”, 1 bit (enabled by programming), Table 31
11.3.2 TxFrame 1
Table 14. Identifier: 0X12 (LIN1) or 0X14 (LIN2, LIN4) or 0X21 (LIN3) OX11 (LIN4)
Byte 1
0
1
2
3
A
4
Byte 2
5
B
6
7
0
1
2
C
3
4
5
6
7
D
A: Alternator supplier identification, 3 bits, Table 34
B: Alternator identification, 5 bits (defined by customer)
C: Chip supplier identification, 3 bits (defined by NXP)
D: Chip identification, 5 bits (defined by NXP)
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11.3.3 TxFrame 2
Table 15. Identifier: 0X15 (LIN1) or 0X16 (LIN2, LIN4) or 0X18 (LIN3)
Byte 1
0
1
2
A
B
C
3
4
Byte 2
5
6
7
0
1
2
3
D
4
Byte 3
5
6
7
0
E
1
2
3
F
Byte 4
4
5
6
7
G H
X
I
J
0
1
2
3
4
5
6
7
6
7
K
A: Diagnosis flag for high temperature, 1 bit
B: Diagnosis flag for mechanical failure, 1 bit
C: Diagnosis flag for electrical failure, 1 bit
D: Duty cycle value of the excitation PWM, 5 bits, Table 40
E: Measured excitation current, 8 bits, Table 35
F: Confirmation of the selected output variable done in RxFrame Byte 4, 3 bits
Selected code
Confirmation code
Output choice
000
000
00000000
001
001
VB+
010
010
Umes
011
011
Tchip
100
100
Alt Speed
101
101
00000000
110
110
00000000
111
111
00000000
G: IEXC flag, 1 bit (enabled by programming)
H: LRC flag, 1 bit (enabled by programming)
I: Diagnosis flag for LIN error, 1 bit
J: Diagnosis flag LIN communication time-out, 1 bit
K: Set voltage or measured voltage or chip temperature, 8 bits, Table 41
11.4 Message frame for configuration version-C
11.4.1 RxFrame
Table 16. Identifier: 0X20
Byte 1
0
1
A
2
3
4
Byte 2
5
6
7
X
0
1
2
B
3
4
Byte 3
5
6
7
0
1
2
3
C
4
D
Byte 4
5
6
7
0
1
2
3
4
5
E
A: LRC blind zone, 2 bits, Table 42
B: Load response ramp time, 4 bits, Table 44
C: Load response cut off speed, 4 bits, Table 45
D: Regulation voltage set point, 8 bits, Table 43
E: Excitation current limitation, 8 bits, Table 46
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11.4.2 TxFrame 1
Table 17. Identifier: 0X21
Byte 1
Byte 2
0
1
2
3
4
5
6
7
A
B
C D
E
X
X
X
0
1
2
3
Byte 3
4
5
6
7
0
1
2
3
F
4
Byte 4
5
6
7
0
1
2
3
G
4
5
6
7
H
A: Diagnosis flag for mechanical temperature, 1 bit
B: Diagnosis flag for electrical failure, 1 bit
C: Diagnosis flag for communication error, 1 bit
D: Diagnosis flag for Timeout, 1 bit
E: Diagnosis flag for High temperature, 1 bits
F: Measured voltage on pad B+A, 8 bits, Table 50
G: Measured excitation current, 8 bits, Table 49
H: Duty cycle value of the excitation PWM, 8 bits, Table 48
11.4.3 TxFrame 2
Table 18. Identifier: 0X18
Byte 1
0
1
2
3
4
A
Byte 2
5
6
7
0
1
2
3
B
4
5
6
7
C
A: Temperature information, 8 bits, Table 51
B: Alternator supplier identification, 3 bits, Table 34
C: Alternator class identification, 5 bits (defined by customer)
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11.5 Message frame for configuration version-D
11.5.1 RxFrame
Table 19. Identifier: 0X29 (LIN1) or 0X2A(LIN2)
Byte 1
0
1
2
3
4
Byte 2
5
A
6
7
X
X
0
1
2
3
Byte 3
4
5
B
6
7
0
1
2
C
3
4
Byte 4
5
D
6
7
0
1
2
3
4
5
6
7
X
X
X
X
X
X
X
X
X
X
A: Voltage set value, 6 bits, Table 25
B: Load response ramp time, 4 bits, Table 26
C: Load response cut off speed, 4 bits, Table 27
D: Excitation current limitation, 5 bits, Table 28
11.5.2 TxFrame 1
Table 20. Identifier: 0X11 (LIN1) or 0X13 (LIN2)
Byte 1
0
1
2
A
B
C
3
4
Byte 2
5
6
7
0
1
2
D
3
4
5
E
6
7
F
G
A: Diagnosis flag for high temperature, 1 bit
B: Diagnosis flag for mechanical failure, 1 bit
C: Diagnosis flag for electrical failure, 1 bit
D: Duty cycle value of the excitation PWM, 5 bits, Table 32
E: Measured excitation current, 6 bits, Table 33 Temperature measurement, 6 bits, Table
54
F: Diagnosis flag for LIN error, 1 bit
G: Diagnosis flag LIN communication time-out, 1 bit
11.5.3 TxFrame 2
Table 21. Identifier: 0X12 (LIN1) or 0X14 (LIN2)
Byte 1
0
1
2
3
A
4
Byte 2
5
6
7
B
0
1
2
3
4
5
6
7
C
D
E
F
X
X
X
X
A: Alternator supplier identification, 3 bits, Table 34
B: Alternator identification, 5 bits (defined by customer)
C: Sync Break fault, 1 bit
D: ID parity fault, 1-bit
E: Checksum fault, 1 bit
F: Not Slave responding fault, 1 bit
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11.6 Message frame for configuration version-E
11.6.1 RxFrame
Table 22. Identifier: 0X29
Byte 1
0
1
2
3
4
Byte 2
5
A
6
7
X
X
0
1
2
3
Byte 3
4
5
B
6
7
0
1
2
3
C
Byte 4
4
5
6
7
D
0
1
2
3
4
5
6
7
X
X
X BZ X
X
X
X
5
6
7
A: Voltage set value, 6 bits, Table 25
B: Load response ramp time, 4 bits, Table 26
C: Load response cut off speed, 4 bits, Table 45
D: Excitation current limitation, 8 bits, Table 56
BZ: “Blind zone”, 1 bit, Table 29
11.6.2 TxFrame 1
Table 23. Identifier: 0X21
Byte 1
0
1
2
A
B
C
3
4
Byte 2
5
6
7
0
1
2
3
D
Byte 3
4
5
6
7
E
Byte 4
0
1
2
3
4
5
6
7
X
X
X
X
X
X G H
0
1
2
3
4
I
A: Diagnosis flag for high temperature, 1 bit
B: Diagnosis flag for mechanical failure, 1 bit
C: Diagnosis flag for electrical failure, 1 bit
D: Duty cycle value of the excitation PWM, 5 bits, Table 53
E: Measured excitation current, 8 bits, Table 56
G: Diagnosis flag for LIN error, 1 bit
H: Diagnosis flag LIN communication time-out, 1 bit
I: Chip temperature, 8-bits, Table 57
11.6.3 TxFrame 2
Table 24. Identifier: 0X12 (LIN1)
Byte 1
0
1
2
3
A
4
Byte 2
5
B
6
7
0
1
2
C
3
4
5
6
7
D
A: Alternator supplier identification, 3 bits, Table 34
B: Alternator identification, 5 bits (defined by customer)
C: Chip supplier identification, 3 bits (defined by NXP)
D: Chip identification, 5 bits (defined by NXP)
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12 Lookup tables
Table 25. Voltage set point (6 bits) – versions A, D and E
Code
V
Code
V
000000
10.6/OFF
100000
13.8
000001
10.7
100001
13.9
000010
10.8
100010
14
000011
10.9
100011
14.1
000100
11
100100
14.2
000101
11.1
100101
14.3
000110
11.2
100110
14.4
000111
11.3
100111
14.5
001000
11.4
101000
14.6
001001
11.5
101001
14.7
001010
11.6
101010
14.8
001011
11.7
101011
14.9
001100
11.8
101100
15
001101
11.9
101101
15.1
001110
12
101110
15.2
001111
12.1
101111
15.3
010000
12.2
110000
15.4
010001
12.3
110001
15.5
010010
12.4
110010
15.6
010011
12.5
110011
15.7
010100
12.6
110100
15.8
010101
12.7
110101
15.9
010110
12.8
110110
16
010111
12.9
110111
16
011000
13
111000
16
011001
13.1
111001
16
011010
13.2
111010
16
011011
13.3
111011
16
011100
13.4
111100
16
011101
13.5
111101
16
011110
13.6
111110
16
011111
13.7
111111
16
Table 26. LRC ramp time – versions A, D and E
Ramp time
Seconds
Ramp time
Seconds
0000
0
1000
8
0001
1
1001
9
0010
2
1010
10
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Ramp time
Seconds
Ramp time
Seconds
0011
3
1011
11
0100
4
1100
12
0101
5
1101
13
0110
6
1110
14
0111
7
1111
15
Table 27. LRC disable speed (4 bits) – versions A, B and D
Ramp time
Seconds
Ramp time
Seconds
0000
2400
1000
4000
0001
2530
1001
4360
0010
2670
1010
4790
0011
2830
1011
5320
0100
3000
1100
5990
0101
3200
1101
6860
0110
3430
1110
8010
0111
3690
1111
Always active
Table 28. Excitation current limitation (5 bits) – versions A and D
EXC code
EXC current (A)
EXC code
EXC current (A)
00000
No limitation/
only current
protection activated
10000
4
00001
2
10001
4.25
00010
2
10010
4.5
00011
2
10011
4.75
00100
2
10100
5
00101
2
10101
5.25
00110
2
10110
5.5
00111
2
10111
5.75
01000
2
11000
6
01001
2.25
11001
6.25
01010
2.5
11010
6.5
01011
2.75
11011
6.75
01100
3
11100
7
01101
3.25
11101
7.25
01110
3.5
11110
7.5
01111
3.75
11111
7.75
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Table 29. Blind zone (1 bit) – versions A and E
Blind zone
Value
3%
0
12%
1
Table 30. Reference voltage limitation for high temperatures (3 bits) – versions A and B
Temperature
Code
Default value 0 °C
000
Default value –16 °C
001
Default value –12 °C
010
Default value –8.0 °C
011
Default value –4.0 °C
100
Default value +4.0 °C
101
Default value +8.0 °C
110
Default value +12 °C
111
Table 31. Blind zone inhibition (1 bit) – versions A and B
BZI
BZ
0
Enabled
1
Disabled
Table 32. Duty cycle value (5 bits) – versions A and D
EXC duty cycle
DF (%)
EXC duty cycle
DF (%)
00000
0 < DF < 3.125
10000
50 < DF < 53.125
00001
3.125 < DF < 6.25
10001
53.125 < DF < 56.25
00010
6.25 < DF < 9.375
10010
56.25 < DF < 59.375
00011
9.375 < DF < 12.5
10011
59.375 < DF < 62.5
00100
12.5 < DF < 15.625
10100
62.5 < DF < 65.625
00101
15.625 < DF < 18.75
10101
65.625 < DF < 68.75
00110
18.75 < DF < 21.875
10110
68.75 < DF < 71.875
00111
21.875 < DF < 25
10111
71.875 < DF < 75
01000
25 < DF < 28.125
11000
75 < DF < 78.125
01001
28.125 < DF < 31.25
11001
78.125 < DF < 81.25
01010
31.25 < DF < 34.375
11010
81.25 < DF < 84.375
01011
34.375 < DF < 37.5
11011
84.375 < DF < 87.5
01100
37.5 < DF < 40.625
11100
87.5 < DF < 90.625
01101
40.625 < DF < 43.75
11101
90.625 < DF < 93.75
01110
43.75 < DF < 46.875
11110
93.75 < DF < 96.875
01111
46.875 < DF < 50
11111
96.875 < DF < 100
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Table 33. Excitation current measurement (6 bits) – versions A and D
EXC code
EXC current (A)
EXC code
EXC current (A)
000000
0
100000
4
000001
0.125
100001
4.125
000010
0.25
100010
4.25
000011
0.375
100011
4.375
000100
0.5
100100
4.5
000101
0.625
100101
4.625
000110
0.75
100110
4.75
000111
0.875
100111
4.875
001000
1
101000
5
001001
1.125
101001
5.125
001010
1.25
101010
5.25
001011
1.375
101011
5.375
001100
1.5
101100
5.5
001101
1.625
101101
5.625
001110
1.75
101110
5.75
001111
1.875
101111
5.875
010000
2
110000
6
010001
2.125
110001
6.125
010010
2.25
110010
6.25
010011
2.375
110011
6.375
010100
2.5
110100
6.5
010101
2.625
110101
6.625
010110
2.75
110110
6.75
010111
2.875
110111
6.875
011000
3
111000
7
011001
3.125
111001
7.125
011010
3.25
111010
7.25
011011
3.375
111011
7.375
011100
3.5
111100
7.5
011101
3.625
111101
7.625
011110
3.75
111110
7.75
011111
3.875
111111
7.875
Table 34. Alternator supplier identification (3 bits) – All versions
Alternator supplier
Code
Bosch
000
Valeo
001
Delfphi
010
Hitachi
011
Denso
100
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Alternator supplier
Code
Melco
101
Visteon
110
Other
111
Table 35. Excitation current measurement (8 bits) – versions A and B
Irotor code
Irotor value
Irotor code
Irotor value
00000000
0
10000000
6.4
00000001
0.05
10000001
6.45
00000010
0.1
10000010
6.5
00000011
0.15
10000011
6.55
00000100
0.2
10000100
6.6
00000101
0.25
10000101
6.65
00000110
0.3
10000110
6.7
00000111
0.35
10000111
6.75
00001000
0.4
10001000
6.8
00001001
0.45
10001001
6.85
00001010
0.5
10001010
6.9
00001011
0.55
10001011
6.95
00001100
0.6
10001100
7
00001101
0.65
10001101
7.05
00001110
0.7
10001110
7.1
00001111
0.75
10001111
7.15
00010000
0.8
10010000
7.2
00010001
0.85
10010001
7.25
00010010
0.9
10010010
7.3
00010011
0.95
10010011
7.35
00010100
1
10010100
7.4
00010101
1.05
10010101
7.45
00010110
1.1
10010110
7.5
00010111
1.15
10010111
7.55
00011000
1.2
10011000
7.6
00011001
1.25
10011001
7.65
00011010
1.3
10011010
7.7
00011011
1.35
10011011
7.75
00011100
1.4
10011100
7.8
00011101
1.45
10011101
7.85
00011110
1.5
10011110
7.9
00011111
1.55
10011111
7.95
00100000
1.6
10100000
8
00100001
1.65
10100001
8.05
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Irotor code
Irotor value
Irotor code
Irotor value
00100010
1.7
10100010
8.1
00100011
1.75
10100011
8.15
00100100
1.8
10100100
8.2
00100101
1.85
10100101
8.25
00100110
1.9
10100110
8.3
00100111
1.95
10100111
8.35
00101000
2
10101000
8.4
00101001
2.05
10101001
8.45
00101010
2.1
10101010
8.5
00101011
2.15
10101011
8.55
00101100
2.2
10101100
8.6
00101101
2.25
10101101
8.65
00101110
2.3
10101110
8.7
00101111
2.35
10101111
8.75
00110000
2.4
10110000
8.8
00110001
2.45
10110001
8.85
00110010
2.5
10110010
8.9
00110011
2.55
10110011
8.95
00110100
2.6
10110100
9
00110101
2.65
10110101
9.05
00110110
2.7
10110110
9.1
00110111
2.75
10110111
9.15
00111000
2.8
10111000
9.2
00111001
2.85
10111001
9.25
00111010
2.9
10111010
9.3
00111011
2.95
10111011
9.35
00111100
3
10111100
9.4
00111101
3.05
10111101
9.45
00111110
3.1
10111110
9.5
00111111
3.15
10111111
9.55
01000000
3.2
11000000
9.6
01000001
3.25
11000001
9.65
01000010
3.3
11000010
9.7
01000011
3.35
11000011
9.75
01000100
3.4
11000100
9.8
01000101
3.45
11000101
9.85
01000110
3.5
11000110
9.9
01000111
3.55
11000111
9.95
01001000
3.6
11001000
10
01001001
3.65
11001001
10.05
01001010
3.7
11001010
10.1
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Irotor code
Irotor value
Irotor code
Irotor value
01001011
3.75
11001011
10.15
01001100
3.8
11001100
10.2
01001101
3.85
11001101
10.25
01001110
3.9
11001110
10.3
01001111
3.95
11001111
10.35
01010000
4
11010000
10.4
01010001
4.05
11010001
10.45
01010010
4.1
11010010
10.5
01010011
4.15
11010011
10.55
01010100
4.2
11010100
10.6
01010101
4.25
11010101
10.65
01010110
4.3
11010110
10.7
01010111
4.35
11010111
10.75
01011000
4.4
11011000
10.8
01011001
4.45
11011001
10.85
01011010
4.5
11011010
10.9
01011011
4.55
11011011
10.95
01011100
4.6
11011100
11
01011101
4.65
11011101
11.05
01011110
4.7
11011110
11.1
01011111
4.75
11011111
11.15
01100000
4.8
11100000
11.2
01100001
4.85
11100001
11.25
01100010
4.9
11100010
11.3
01100011
4.95
11100011
11.35
01100100
5
11100100
11.4
01100101
5.05
11100101
11.45
01100110
5.1
11100110
11.5
01100111
5.15
11100111
11.55
01101000
5.2
11101000
11.6
01101001
5.25
11101001
11.65
01101010
5.3
11101010
11.7
01101011
5.35
11101011
11.75
01101100
5.4
11101100
11.8
01101101
5.45
11101101
11.85
01101110
5.5
11101110
11.9
01101111
5.55
11101111
11.95
01110000
5.6
11110000
12
01110001
5.65
11110001
12.05
01110010
5.7
11110010
12.1
01110011
5.75
11110011
12.15
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NXP Semiconductors
Alternator Regulator with LIN
Irotor code
Irotor value
Irotor code
Irotor value
01110100
5.8
11110100
12.2
01110101
5.85
11110101
12.25
01110110
5.9
11110110
12.3
01110111
5.95
11110111
12.35
01111000
6
11111000
12.4
01111001
6.05
11111001
12.45
01111010
6.1
11111010
12.5
01111011
6.15
11111011
12.55
01111100
6.2
11111100
12.6
01111101
6.25
11111101
12.65
01111110
6.3
11111110
> 12.65
01111111
6.35
11111111
-
Table 36. Battery voltage measurement, temperature measurement or alternator speed (8 bits) – version A
Tx 3 Byte 4
Umes
Tchip
n
00000000
>8
T < –38 °C
n < 567
00000001
8.1
–38 °C < T < –34 °C
567
00000010
8.2
–34 °C < T < –30 °C
569
00000011
8.3
–30 °C < T < –26 °C
571
00000100
8.4
–26 °C < T < –22 °C
574
00000101
8.5
–22 °C < T < –18 °C
576
00000110
8.6
–18 °C < T < –14 °C
578
00000111
8.7
–14 °C < T < –10 °C
581
00001000
8.8
–10 °C < T < –6.0 °C
583
00001001
8.9
–6.0 °C < T < –2.0 °C
585
00001010
9
–2.0 °C < T < 2.0 °C
588
00001011
9.1
2.0 °C < T < 6.0 °C
590
00001100
9.2
6.0 °C < T < 10 °C
593
00001101
9.3
10 °C < T < 14 °C
595
00001110
9.4
14 °C < T < 18 °C
598
00001111
9.5
18 °C < T < 22 °C
600
00010000
9.6
22 °C < T < 26 °C
603
00010001
9.7
26 °C < T < 30 °C
605
00010010
9.8
30 °C < T < 34 °C
608
00010011
9.9
34 °C < T < 38 °C
610
00010100
10
38 °C < T < 42 °C
613
00010101
10.1
42 °C < T < 46 °C
615
00010110
10.2
46 °C < T < 50 °C
618
00010111
10.3
50 °C < T < 54 °C
621
00011000
10.4
54 °C < T < 58 °C
623
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NXP Semiconductors
Alternator Regulator with LIN
Tx 3 Byte 4
Umes
Tchip
n
00011001
10.5
58 °C < T < 62 °C
626
00011010
10.6
62 °C < T < 66 °C
629
00011011
10.7
66 °C < T < 70 °C
632
00011100
10.8
70 °C < T < 74 °C
634
00011101
10.9
74 °C < T < 78 °C
637
00011110
11
78 °C < T < 82 °C
640
00011111
11.1
82 °C < T < 86 °C
643
00100000
11.2
86 °C < T < 90 °C
646
00100001
11.3
90 °C < T < 94 °C
649
00100010
11.4
94 °C < T < 98 °C
652
00100011
11.5
98 °C < T < 102 °C
655
00100100
11.6
102 °C < T < 106 °C
658
00100101
11.7
106 °C < T < 110 °C
661
00100110
11.8
110 °C < T < 114 °C
664
00100111
11.9
114 °C < T < 118 °C
667
00101000
12
118 °C < T < 122 °C
670
00101001
12.1
122 °C < T < 126 °C
673
00101010
12.2
126 °C < T < 130 °C
676
00101011
12.3
130 °C < T < 134 °C
679
00101100
12.4
134 °C < T < 138 °C
682
00101101
12.5
138 °C < T < 142 °C
686
00101110
12.6
142 °C < T < 146 °C
689
00101111
12.7
146 °C < T < 150 °C
692
00110000
12.8
150 °C < T < 154 °C
696
00110001
12.9
154 °C < T < 158 °C
699
00110010
13
158 °C < T < 162 °C
702
00110011
13.1
162 °C < T < 166 °C
706
00110100
13.2
166 °C < T < 170 °C
709
00110101
13.3
170 °C < T < 174 °C
713
00110110
13.4
174 °C < T < 178 °C
716
00110111
13.5
178 °C < T < 182 °C
720
00111000
13.6
182 °C < T < 186 °C
724
00111001
13.7
186 °C < T < 190 °C
727
00111010
13.8
190 °C < T < 194 °C
731
00111011
13.9
194 °C < T < 198 °C
735
00111100
14
198 °C < T < 200 °C
738
00111101
14.1
T > 200 °C
742
00111110
14.2
T > 200 °C
746
00111111
14.3
T > 200 °C
750
01000000
14.4
T > 200 °C
754
01000001
14.5
T > 200 °C
758
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Data sheet: Advance information
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Tx 3 Byte 4
Umes
Tchip
n
01000010
14.6
T > 200 °C
762
01000011
14.7
T > 200 °C
766
01000100
14.8
T > 200 °C
770
01000101
14.9
T > 200 °C
774
01000110
15
T > 200 °C
778
01000111
15.1
T > 200 °C
783
01001000
15.2
T > 200 °C
787
01001001
15.3
T > 200 °C
791
01001010
15.4
T > 200 °C
796
01001011
15.5
T > 200 °C
800
01001100
15.6
T > 200 °C
804
01001101
15.7
T > 200 °C
809
01001110
15.8
T > 200 °C
814
01001111
15.9
T > 200 °C
818
01010000
16
T > 200 °C
823
01010001
16.1
T > 200 °C
828
01010010
16.2
T > 200 °C
832
01010011
16.3
T > 200 °C
837
01010100
16.4
T > 200 °C
842
01010101
16.5
T > 200 °C
847
01010110
16.6
T > 200 °C
852
01010111
16.7
T > 200 °C
857
01011000
16.8
T > 200 °C
862
01011001
16.9
T > 200 °C
867
01011010
17
T > 200 °C
873
01011011
17.1
T > 200 °C
878
01011100
17.2
T > 200 °C
883
01011101
17.3
T > 200 °C
889
01011110
17.4
T > 200 °C
894
01011111
17.5
T > 200 °C
900
01100000
17.6
T > 200 °C
906
01100001
17.7
T > 200 °C
911
01100010
17.8
T > 200 °C
917
01100011
17.9
T > 200 °C
923
01100100
18
T > 200 °C
929
01100101
18.1
T > 200 °C
935
01100110
18.2
T > 200 °C
941
01100111
18.3
T > 200 °C
947
01101000
18.4
T > 200 °C
954
01101001
18.5
T > 200 °C
960
01101010
18.6
T > 200 °C
966
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Data sheet: Advance information
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Tx 3 Byte 4
Umes
Tchip
n
01101011
18.7
T > 200 °C
973
01101100
18.8
T > 200 °C
980
01101101
18.9
T > 200 °C
986
01101110
19
T > 200 °C
993
01101111
19.1
T > 200 °C
1000
01110000
19.2
T > 200 °C
1007
01110001
19.3
T > 200 °C
1014
01110010
19.4
T > 200 °C
1021
01110011
19.5
T > 200 °C
1029
01110100
19.6
T > 200 °C
1036
01110101
19.7
T > 200 °C
1043
01110110
19.8
T > 200 °C
1051
01110111
19.9
T > 200 °C
1059
01111000
20
T > 200 °C
1067
01111001
20.1
T > 200 °C
1075
01111010
20.2
T > 200 °C
1083
01111011
20.3
T > 200 °C
1091
01111100
20.4
T > 200 °C
1099
01111101
20.5
T > 200 °C
1108
01111110
20.6
T > 200 °C
1116
01111111
20.7
T > 200 °C
1125
10000000
20.8
T > 200 °C
1134
10000001
20.9
T > 200 °C
1143
10000010
21
T > 200 °C
1152
10000011
21.1
T > 200 °C
1161
10000100
21.2
T > 200 °C
1171
10000101
21.3
T > 200 °C
1180
10000110
21.4
T > 200 °C
1190
10000111
21.5
T > 200 °C
1200
10001000
21.6
T > 200 °C
1210
10001001
21.7
T > 200 °C
1220
10001010
21.8
T > 200 °C
1231
10001011
21.9
T > 200 °C
1241
10001100
22
T > 200°C
1252
10001101
22.1
T > 200 °C
1263
10001110
22.2
T > 200 °C
1274
10001111
22.3
T > 200 °C
1286
10010000
22.4
T > 200 °C
1297
10010001
22.5
T > 200 °C
1309
10010010
22.6
T > 200 °C
1321
10010011
22.7
T > 200 °C
1333
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Tx 3 Byte 4
Umes
Tchip
n
10010100
22.8
T > 200 °C
1346
10010101
22.9
T > 200 °C
1358
10010110
23
T > 200°C
1371
10010111
23.1
T > 200 °C
1385
10011000
23.2
T > 200 °C
1398
10011001
23.3
T > 200 °C
1412
10011010
23.4
T > 200 °C
1426
10011011
23.5
T > 200 °C
1440
10011100
23.6
T > 200 °C
1455
10011101
23.7
T > 200 °C
1469
10011110
23.8
T > 200 °C
1485
10011111
23.9
T > 200 °C
1500
10100000
> 24
T > 200 °C
1516
10100001
—
T > 200 °C
1532
10100010
—
T > 200 °C
1548
10100011
—
T > 200 °C
1565
10100100
—
T > 200 °C
1582
10100101
—
T > 200 °C
1600
10100110
—
T > 200 °C
1618
10100111
—
T > 200 °C
1636
10101000
—
T > 200 °C
1655
10101001
—
T > 200 °C
1674
10101010
—
T > 200 °C
1694
10101011
—
T > 200°C
1714
10101100
—
T > 200°C
1735
10101101
—
T > 200°C
1756
10101110
—
T > 200°C
1778
10101111
—
T > 200°C
1800
10110000
—
T > 200°C
1823
10110001
—
T > 200°C
1846
10110010
—
T > 200°C
1870
10110011
—
T > 200°C
1895
10110100
—
T > 200°C
1920
10110101
—
T > 200°C
1946
10110110
—
T > 200°C
1973
10110111
—
T > 200°C
2000
10111000
—
T > 200°C
2028
10111001
—
T > 200°C
2057
10111010
—
T > 200°C
2087
10111011
—
T > 200°C
2118
10111100
—
T > 200°C
2149
AR6000
Data sheet: Advance information
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NXP Semiconductors
Alternator Regulator with LIN
Tx 3 Byte 4
Umes
Tchip
n
10111101
—
T > 200°C
2182
10111110
—
T > 200°C
2215
10111111
—
T > 200°C
2250
11000000
—
T > 200°C
2286
11000001
—
T > 200°C
2323
11000010
—
T > 200°C
2361
11000011
—
T > 200°C
2400
11000100
—
T > 200°C
2441
11000101
—
T > 200°C
2483
11000110
—
T > 200°C
2526
11000111
—
T > 200°C
2571
11001000
—
T > 200°C
2618
11001001
—
T > 200°C
2667
11001010
—
T > 200°C
2717
11001011
—
T > 200°C
2769
11001100
—
T > 200°C
2824
11001101
—
T > 200°C
2880
11001110
—
T > 200°C
2939
11001111
—
T > 200°C
3000
11010000
—
T > 200°C
3064
11010001
—
T > 200°C
3130
11010010
—
T > 200 °C
3200
11010011
—
T > 200 °C
3273
11010100
—
T > 200 °C
3349
11010101
—
T > 200 °C
3429
11010110
—
T > 200 °C
3512
11010111
—
T > 200 °C
3600
11011000
—
T > 200 °C
3692
11011001
—
T > 200 °C
3789
11011010
—
T > 200 °C
3892
11011011
—
T > 200 °C
4000
11011100
—
T > 200 °C
4114
11011101
—
T > 200 °C
4235
11011110
—
T > 200 °C
4364
11011111
—
T > 200 °C
4500
11100000
—
T > 200 °C
4645
11100001
—
T > 200 °C
4800
11100010
—
T > 200 °C
4966
11100011
—
T > 200 °C
5143
11100100
—
T > 200 °C
5333
11100101
—
T > 200 °C
5538
AR6000
Data sheet: Advance information
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NXP Semiconductors
Alternator Regulator with LIN
Tx 3 Byte 4
Umes
Tchip
n
11100110
—
T > 200 °C
5760
11100111
—
T > 200 °C
6000
11101000
—
T > 200 °C
6261
11101001
—
T > 200 °C
6545
11101010
—
T > 200 °C
6857
11101011
—
T > 200 °C
7200
11101100
—
T > 200 °C
7579
11101101
—
T > 200 °C
8000
11101110
—
T > 200 °C
8471
11101111
—
T > 200 °C
9000
11110000
—
T > 200 °C
9600
11110001
—
T > 200 °C
10286
11110010
—
T > 200 °C
11077
11110011
—
T > 200 °C
12000
11110100
—
T > 200 °C
13091
11110101
—
T > 200 °C
14400
11110110
—
T > 200 °C
16000
11110111
—
T > 200 °C
18000
11111000
—
T > 200 °C
20571
11111001
—
T > 200°C
—
11111010
—
T > 200°C
—
11111011
—
T > 200°C
—
11111100
—
T > 200°C
—
11111101
—
T > 200°C
—
11111110
—
T > 200°C
—
11111111
—
T > 200°C
—
Table 37. Set point voltage (8 bits) – version B
Voltage code
Voltage value
Voltage code
Voltage value
00000000
10.6
10000000
13.8
00000001
10.625
10000001
13.825
00000010
10.65
10000010
13.85
00000011
10.675
10000011
13.875
00000100
10.7
10000100
13.9
00000101
10.725
10000101
13.925
00000110
10.75
10000110
13.95
00000111
10.775
10000111
13.975
00001000
10.8
10001000
14
00001001
10.825
10001001
14.025
00001010
10.85
10001010
14.05
AR6000
Data sheet: Advance information
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Voltage code
Voltage value
Voltage code
Voltage value
00001011
10.875
10001011
14.075
00001100
10.9
10001100
14.1
00001101
10.925
10001101
14.125
00001110
10.95
10001110
14.15
00001111
10.975
10001111
14.175
00010000
11
10010000
14.2
00010001
11.025
10010001
14.225
00010010
11.05
10010010
14.25
00010011
11.075
10010011
14.275
00010100
11.1
10010100
14.3
00010101
11.125
10010101
14.325
00010110
11.15
10010110
14.35
00010111
11.175
10010111
14.375
00011000
11.2
10011000
14.4
00011001
11.225
10011001
14.425
00011010
11.25
10011010
14.45
00011011
11.275
10011011
14.475
00011100
11.3
10011100
14.5
00011101
11.325
10011101
14.525
00011110
11.35
10011110
14.55
00011111
11.375
10011111
14.575
00100000
11.4
10100000
14.6
00100001
11.425
10100001
14.625
00100010
11.45
10100010
14.65
00100011
11.475
10100011
14.675
00100100
11.5
10100100
14.7
00100101
11.525
10100101
14.725
00100110
11.55
10100110
14.75
00100111
11.575
10100111
14.775
00101000
11.6
10101000
14.8
00101001
11.625
10101001
14.825
00101010
11.65
10101010
14.85
00101011
11.675
10101011
14.875
00101100
11.7
10101100
14.9
00101101
11.725
10101101
14.925
00101110
11.75
10101110
14.95
00101111
11.775
10101111
14.975
00110000
11.8
10110000
15
00110001
11.825
10110001
15.025
00110010
11.85
10110010
15.05
00110011
11.875
10110011
15.075
AR6000
Data sheet: Advance information
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NXP Semiconductors
Alternator Regulator with LIN
Voltage code
Voltage value
Voltage code
Voltage value
00110100
11.9
10110100
15.1
00110101
11.925
10110101
15.125
00110110
11.95
10110110
15.15
00110111
11.975
10110111
15.175
00111000
12
10111000
15.2
00111001
12.025
10111001
15.225
00111010
12.05
10111010
15.25
00111011
12.075
10111011
15.275
00111100
12.1
10111100
15.3
00111101
12.125
10111101
15.325
00111110
12.15
10111110
15.35
00111111
12.175
10111111
15.375
01000000
12.2
11000000
15.4
01000001
12.225
11000001
15.425
01000010
12.25
11000010
15.45
01000011
12.275
11000011
15.475
01000100
12.3
11000100
15.5
01000101
12.325
11000101
15.525
01000110
12.35
11000110
15.55
01000111
12.375
11000111
15.575
01001000
12.4
11001000
15.6
01001001
12.425
11001001
15.625
01001010
12.45
11001010
15.65
01001011
12.475
11001011
15.675
01001100
12.5
11001100
15.7
01001101
12.525
11001101
15.725
01001110
12.55
11001110
15.75
01001111
12.575
11001111
15.775
01010000
12.6
11010000
15.8
01010001
12.625
11010001
15.825
01010010
12.65
11010010
15.85
01010011
12.675
11010011
15.875
01010100
12.7
11010100
15.9
01010101
12.725
11010101
15.925
01010110
12.75
11010110
15.95
01010111
12.775
11010111
15.975
01011000
12.8
11011000
16
01011001
12.825
11011001
16
01011010
12.85
11011010
16
01011011
12.875
11011011
16
01011100
12.9
11011100
16
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Alternator Regulator with LIN
Voltage code
Voltage value
Voltage code
Voltage value
01011101
12.925
11011101
16
01011110
12.95
11011110
16
01011111
12.975
11011111
16
01100000
13
11100000
16
01100001
13.025
11100001
16
01100010
13.05
11100010
16
01100011
13.075
11100011
16
01100100
13.1
11100100
16
01100101
13.125
11100101
16
01100110
13.15
11100110
16
01100111
13.175
11100111
16
01101000
13.2
11101000
16
01101001
13.225
11101001
16
01101010
13.25
11101010
16
01101011
13.275
11101011
16
01101100
13.3
11101100
16
01101101
13.325
11101101
16
01101110
13.35
11101110
16
01101111
13.375
11101111
16
01110000
13.4
11110000
16
01110001
13.425
11110001
16
01110010
13.45
11110010
16
01110011
13.475
11110011
16
01110100
13.5
11110100
16
01110101
13.525
11110101
16
01110110
13.55
11110110
16
01110111
13.575
11110111
16
01111000
13.6
11111000
16
01111001
13.625
11111001
16
01111010
13.65
11111010
16
01111011
13.675
11111011
16
01111100
13.7
11111100
16
01111101
13.725
11111101
16
01111110
13.75
11111110
16
01111111
13.775
11111111
16
Table 38. LRC ramp time (4 bits) – version B
Ramp time
Seconds
Ramp time
Seconds
0000
0
1000
5.0
0001
0.25
1001
6.0
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Alternator Regulator with LIN
Ramp time
Seconds
Ramp time
Seconds
0010
0.5
1010
7.0
0011
0.75
1011
8.0
0100
1.0
1100
9.0
0101
2.0
1101
10
0110
3.0
1110
12
0111
4.0
1111
15
Table 39. Excitation current limitation (7 bits) - version B
Irot limit code
Irotor limitation value
Irot limit code
Irotor limitation value
0000000
No limitation/only current
protection activated
1000000
6.4
0000001
0.1
1000001
6.5
0000010
0.2
1000010
6.6
0000011
0.3
1000011
6.7
0000100
0.4
1000100
6.8
0000101
0.5
1000101
6.9
0000110
0.6
1000110
7
0000111
0.7
1000111
7.1
0001000
0.8
1001000
7.2
0001001
0.9
1001001
7.3
0001010
1
1001010
7.4
0001011
1.1
1001011
7.5
0001100
1.2
1001100
7.6
0001101
1.3
1001101
7.7
0001110
1.4
1001110
7.8
0001111
1.5
1001111
7.9
0010000
1.6
1010000
8
0010001
1.7
1010001
8.1
0010010
1.8
1010010
8.2
0010011
1.9
1010011
8.3
0010100
2
1010100
8.4
0010101
2.1
1010101
8.5
0010110
2.2
1010110
8.6
0010111
2.3
1010111
8.7
0011000
2.4
1011000
8.8
0011001
2.5
1011001
8.9
0011010
2.6
1011010
9
0011011
2.7
1011011
9.1
0011100
2.8
1011100
9.2
0011101
2.9
1011101
9.3
0011110
3
1011110
9.4
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Alternator Regulator with LIN
Irot limit code
Irotor limitation value
Irot limit code
Irotor limitation value
0011111
3.1
1011111
9.5
0100000
3.2
1100000
9.6
0100001
3.3
1100001
9.7
0100010
3.4
1100010
9.8
0100011
3.5
1100011
9.9
0100100
3.6
1100100
10
0100101
3.7
1100101
10.1
0100110
3.8
1100110
10.2
0100111
3.9
1100111
10.3
0101000
4
1101000
10.4
0101001
4.1
1101001
10.5
0101010
4.2
1101010
10.6
0101011
4.3
1101011
10.7
0101100
4.4
1101100
10.8
0101101
4.5
1101101
10.9
0101110
4.6
1101110
11
0101111
4.7
1101111
11.1
0110000
4.8
1110000
11.2
0110001
4.9
1110001
11.3
0110010
5
1110010
11.4
0110011
5.1
1110011
11.5
0110100
5.2
1110100
11.6
0110101
5.3
1110101
11.7
0110110
5.4
1110110
11.8
0110111
5.5
1110111
11.9
0111000
5.6
1111000
12
0111001
5.7
1111001
12.1
0111010
5.8
1111010
12.2
0111011
5.9
1111011
12.3
0111100
6
1111100
12.4
0111101
6.1
1111101
12.5
0111110
6.2
1111110
12.6
0111111
6.3
1111111
12.7
Table 40. Duty cycle value (5 bits) - version B
EXC duty cycle
DF (%)
EXC duty cycle
DF (%)
00000
0
10000
51.5
00001
3
10001
55
00010
6.5
10010
58
00011
9.5
10011
61.5
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Alternator Regulator with LIN
EXC duty cycle
DF (%)
EXC duty cycle
DF (%)
00100
13
10100
64.5
00101
16
10101
67.5
00110
19.5
10110
71
00111
22.5
10111
74
01000
26
11000
77.5
01001
29
11001
80.5
01010
32.5
11010
84
01011
35.5
11011
87
01100
38.5
11100
90.5
01101
42
11101
93.5
01110
45
11110
97
01111
48.5
11111
100
Table 41. Set point voltage, battery voltage measurement, temperature measurement or alternator speed (8 bits) version B
Tx 3 Byte 4
V_B+
Umes
Tchip
n
00000000
10.6
>8
T < –38 °C
n < 567
00000001
10.625
8.1
–38 °C < T < –34 °C
567
00000010
10.65
8.2
–34 °C < T < –30 °C
569
00000011
10.675
8.3
–30 °C < T < –26 °C
571
00000100
10.7
8.4
–26 °C < T < –22 °C
574
00000101
10.725
8.5
–22 °C < T < –18 °C
576
00000110
10.75
8.6
–18 °C < T < –14 °C
578
00000111
10.775
8.7
–14 °C < T < –10 °C
581
00001000
10.8
8.8
–10 °C < T < –6.0 °C
583
00001001
10.825
8.9
–6.0 °C < T < –2.0°C
585
00001010
10.85
9
–2.0 °C < T < 2.0°C
588
00001011
10.875
9.1
2.0 °C < T < 6.0 °C
590
00001100
10.9
9.2
6.0 °C < T < 10 °C
593
00001101
10.925
9.3
10 °C < T < 14 °C
595
00001110
10.95
9.4
14 °C < T < 18 °C
598
00001111
10.975
9.5
18 °C < T < 22 °C
600
00010000
11
9.6
22 °C < T < 26 °C
603
00010001
11.025
9.7
26 °C < T < 30 °C
605
00010010
11.05
9.8
30 °C < T < 34 °C
608
00010011
11.075
9.9
34 °C < T < 38 °C
610
00010100
11.1
10
38 °C < T < 42 °C
613
00010101
11.125
10.1
42 °C < T < 46 °C
615
00010110
11.15
10.2
46 °C < T < 50 °C
618
00010111
11.175
10.3
50 °C < T < 54 °C
621
00011000
11.2
10.4
54 °C < T < 58 °C
623
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Tx 3 Byte 4
V_B+
Umes
Tchip
n
00011001
11.225
10.5
58 °C < T < 62 °C
626
00011010
11.25
10.6
62 °C < T < 66 °C
629
00011011
11.275
10.7
66 °C < T < 70 °C
632
00011100
11.3
10.8
70 °C < T < 74 °C
634
00011101
11.325
10.9
74 °C < T < 78 °C
637
00011110
11.35
11
78 °C < T < 82 °C
640
00011111
11.375
11.1
82 °C < T < 86 °C
643
00100000
11.4
11.2
86 °C < T < 90 °C
646
00100001
11.425
11.3
90 °C < T < 94 °C
649
00100010
11.45
11.4
94 °C < T < 98 °C
652
00100011
11.475
11.5
98 °C < T < 102 °C
655
00100100
11.5
11.6
102 °C < T < 106 °C
658
00100101
11.525
11.7
106 °C < T < 110 °C
661
00100110
11.55
11.8
110 °C < T < 114 °C
664
00100111
11.575
11.9
114 °C < T < 118 °C
667
00101000
11.6
12
118 °C < T < 122 °C
670
00101001
11.625
12.1
122 °C < T < 126 °C
673
00101010
11.65
12.2
126 °C < T < 130 °C
676
00101011
11.675
12.3
130 °C < T < 134 °C
679
00101100
11.7
12.4
134 °C < T < 138 °C
682
00101101
11.725
12.5
138 °C < T < 142 °C
686
00101110
11.75
12.6
142 °C < T < 146 °C
689
00101111
11.775
12.7
150 °C < T < 154 °C
692
00110000
11.8
12.8
154 °C < T < 158 °C
696
00110001
11.825
12.9
158 °C < T < 162 °C
699
00110010
11.85
13
162 °C < T < 166 °C
702
00110011
11.875
13.1
166 °C < T < 170 °C
706
00110100
11.9
13.2
170 °C < T < 174 °C
709
00110101
11.925
13.3
174 °C < T < 178 °C
713
00110110
11.95
13.4
178 °C < T < 182 °C
716
00110111
11.975
13.5
182 °C < T < 186 °C
720
00111000
12
13.6
186 °C < T < 190 °C
724
00111001
12.025
13.7
190 °C < T < 194 °C
727
00111010
12.05
13.8
194 °C < T < 198 °C
731
00111011
12.075
13.9
198 °C < T < 200 °C
735
00111100
12.1
14
T > 200 °C
738
00111101
12.125
14.1
T > 200 °C
742
00111110
12.15
14.2
T > 200 °C
746
00111111
12.175
14.3
T > 200 °C
750
01000000
12.2
14.4
T > 200 °C
754
01000001
12.225
14.5
T > 200 °C
758
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Tx 3 Byte 4
V_B+
Umes
Tchip
n
01000010
12.25
14.6
T > 200 °C
762
01000011
12.275
14.7
T > 200 °C
766
01000100
12.3
14.8
T > 200 °C
770
01000101
12.325
14.9
T > 200 °C
774
01000110
12.35
15
T > 200°C
778
01000111
12.375
15.1
T > 200 °C
783
01001000
12.4
15.2
T > 200 °C
787
01001001
12.425
15.3
T > 200 °C
791
01001010
12.45
15.4
T > 200 °C
796
01001011
12.475
15.5
T > 200 °C
800
01001100
12.5
15.6
T > 200 °C
804
01001101
12.525
15.7
T > 200 °C
809
01001110
12.55
15.8
T > 200 °C
814
01001111
12.575
15.9
T > 200 °C
818
01010000
12.6
16
T > 200 °C
823
01010001
12.625
16.1
T > 200 °C
828
01010010
12.65
16.2
T > 200 °C
832
01010011
12.675
16.3
T > 200 °C
837
01010100
12.7
16.4
T > 200 °C
842
01010101
12.725
16.5
T > 200 °C
847
01010110
12.75
16.6
T > 200 °C
852
01010111
12.775
16.7
T > 200 °C
857
01011000
12.8
16.8
T > 200 °C
862
01011001
12.825
16.9
T > 200 °C
867
01011010
12.85
17
T > 200 °C
873
01011011
12.875
17.1
T > 200 °C
878
01011100
12.9
17.2
T > 200 °C
883
01011101
12.925
17.3
T > 200 °C
889
01011110
12.95
17.4
T > 200 °C
894
01011111
12.975
17.5
T > 200 °C
900
01100000
13
17.6
T > 200 °C
906
01100001
13.025
17.7
T > 200 °C
911
01100010
13.05
17.8
T > 200 °C
917
01100011
13.075
17.9
T > 200 °C
923
01100100
13.1
18
T > 200 °C
929
01100101
13.125
18.1
T > 200 °C
935
01100110
13.15
18.2
T > 200 °C
941
01100111
13.175
18.3
T > 200 °C
947
01101000
13.2
18.4
T > 200 °C
954
01101001
13.225
18.5
T > 200 °C
960
01101010
13.25
18.6
T > 200 °C
966
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Tx 3 Byte 4
V_B+
Umes
Tchip
n
01101011
13.275
18.7
T > 200 °C
973
01101100
13.3
18.8
T > 200 °C
980
01101101
13.325
18.9
T > 200 °C
986
01101110
13.35
19
T > 200 °C
993
01101111
13.375
19.1
T > 200 °C
1000
01110000
13.4
19.2
T > 200 °C
1007
01110001
13.425
19.3
T > 200 °C
1014
01110010
13.45
19.4
T > 200 °C
1021
01110011
13.475
19.5
T > 200 °C
1029
01110100
13.5
19.6
T > 200 °C
1036
01110101
13.525
19.7
T > 200 °C
1043
01110110
13.55
19.8
T > 200 °C
1051
01110111
13.575
19.9
T > 200 °C
1059
01111000
13.6
20
T > 200 °C
1067
01111001
13.625
20.1
T > 200 °C
1075
01111010
13.65
20.2
T > 200 °C
1083
01111011
13.675
20.3
T > 200 °C
1091
01111100
13.7
20.4
T > 200 °C
1099
01111101
13.725
20.5
T > 200 °C
1108
01111110
13.75
20.6
T > 200 °C
1116
01111111
13.775
20.7
T > 200 °C
1125
10000000
13.8
20.8
T > 200 °C
1134
10000001
13.825
20.9
T > 200 °C
1143
10000010
13.85
21
T > 200°C
1152
10000011
13.875
21.1
T > 200 °C
1161
10000100
13.9
21.2
T > 200 °C
1171
10000101
13.925
21.3
T > 200 °C
1180
10000110
13.95
21.4
T > 200 °C
1190
10000111
13.975
21.5
T > 200 °C
1200
10001000
14
21.6
T > 200 °C
1210
10001001
14.025
21.7
T > 200 °C
1220
10001010
14.05
21.8
T > 200 °C
1231
10001011
14.075
21.9
T > 200 °C
1241
10001100
14.1
22
T > 200 °C
1252
10001101
14.125
22.1
T > 200 °C
1263
10001110
14.15
22.2
T > 200 °C
1274
10001111
14.175
22.3
T > 200 °C
1286
10010000
14.2
22.4
T > 200 °C
1297
10010001
14.225
22.5
T > 200 °C
1309
10010010
14.25
22.6
T > 200 °C
1321
10010011
14.275
22.7
T > 200 °C
1333
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Data sheet: Advance information
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Tx 3 Byte 4
V_B+
Umes
Tchip
n
10010100
14.3
22.8
T > 200 °C
1346
10010101
14.325
22.9
T > 200 °C
1358
10010110
14.35
23
T > 200°C
1371
10010111
14.375
23.1
T > 200 °C
1385
10011000
14.4
23.2
T > 200 °C
1398
10011001
14.425
23.3
T > 200 °C
1412
10011010
14.45
23.4
T > 200 °C
1426
10011011
14.475
23.5
T > 200 °C
1440
10011100
14.5
23.6
T > 200 °C
1455
10011101
14.525
23.7
T > 200 °C
1469
10011110
14.55
23.8
T > 200 °C
1485
10011111
14.575
23.9
T > 200 °C
1500
10100000
14.6
> 24
T > 200°C
1516
10100001
14.625
—
T > 200 °C
1532
10100010
14.65
—
T > 200 °C
1548
10100011
14.675
—
T > 200 °C
1565
10100100
14.7
—
T > 200 °C
1582
10100101
14.725
—
T > 200 °C
1600
10100110
14.75
—
T > 200 °C
1618
10100111
14.775
—
T > 200 °C
1636
10101000
14.8
—
T > 200 °C
1655
10101001
14.825
—
T > 200 °C
1674
10101010
14.85
—
T > 200 °C
1694
10101011
14.875
—
T > 200 °C
1714
10101100
14.9
—
T > 200 °C
1735
10101101
14.925
—
T > 200 °C
1756
10101110
14.95
—
T > 200 °C
1778
10101111
14.975
—
T > 200 °C
1800
10110000
15
—
T > 200 °C
1823
10110001
15.025
—
T > 200 °C
1846
10110010
15.05
—
T > 200 °C
1870
10110011
15.075
—
T > 200 °C
1895
10110100
15.1
—
T > 200 °C
1920
10110101
15.125
—
T > 200 °C
1946
10110110
15.15
—
T > 200 °C
1973
10110111
15.175
—
T > 200 °C
2000
10111000
15.2
—
T > 200 °C
2028
10111001
15.225
—
T > 200 °C
2057
10111010
15.25
—
T > 200 °C
2087
10111011
15.275
—
T > 200 °C
2118
10111100
15.3
—
T > 200 °C
2149
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Data sheet: Advance information
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Tx 3 Byte 4
V_B+
Umes
Tchip
n
10111101
15.325
—
T > 200 °C
2182
10111110
15.35
—
T > 200 °C
2215
10111111
15.375
—
T > 200 °C
2250
11000000
15.4
—
T > 200 °C
2286
11000001
15.425
—
T > 200 °C
2323
11000010
15.45
—
T > 200 °C
2361
11000011
15.475
—
T > 200 °C
2400
11000100
15.5
—
T > 200 °C
2441
11000101
15.525
—
T > 200 °C
2483
11000110
15.55
—
T > 200 °C
2526
11000111
15.575
—
T > 200 °C
2571
11001000
15.6
—
T > 200 °C
2618
11001001
15.625
—
T > 200 °C
2667
11001010
15.65
—
T > 200 °C
2717
11001011
15.675
—
T > 200 °C
2769
11001100
15.7
—
T > 200 °C
2824
11001101
15.725
—
T > 200 °C
2880
11001110
15.75
—
T > 200 °C
2939
11001111
15.775
—
T > 200 °C
3000
11010000
15.8
—
T > 200 °C
3064
11010001
15.825
—
T > 200 °C
3130
11010010
15.85
—
T > 200 °C
3200
11010011
15.875
—
T > 200 °C
3273
11010100
15.9
—
T > 200 °C
3349
11010101
15.925
—
T > 200 °C
3429
11010110
15.95
—
T > 200 °C
3512
11010111
15.975
—
T > 200 °C
3600
11011000
16
—
T > 200 °C
3692
11011001
16
—
T > 200 °C
3789
11011010
16
—
T > 200 °C
3892
11011011
16
—
T > 200 °C
4000
11011100
16
—
T > 200 °C
4114
11011101
16
—
T > 200 °C
4235
11011110
16
—
T > 200 °C
4364
11011111
16
—
T > 200 °C
4500
11100000
16
—
T > 200 °C
4645
11100001
16
—
T > 200 °C
4800
11100010
16
—
T > 200 °C
4966
11100011
16
—
T > 200 °C
5143
11100100
16
—
T > 200 °C
5333
11100101
16
—
T > 200 °C
5538
AR6000
Data sheet: Advance information
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Tx 3 Byte 4
V_B+
Umes
Tchip
n
11100110
16
—
T > 200 °C
5760
11100111
16
—
T > 200 °C
6000
11101000
16
—
T > 200 °C
6261
11101001
16
—
T > 200 °C
6545
11101010
16
—
T > 200 °C
6857
11101011
16
—
T > 200 °C
7200
11101100
16
—
T > 200 °C
7579
11101101
16
—
T > 200 °C
8000
11101110
16
—
T > 200 °C
8471
11101111
16
—
T > 200 °C
9000
11110000
16
—
T > 200 °C
9600
11110001
16
—
T > 200 °C
10286
11110010
16
—
T > 200 °C
11077
11110011
16
—
T > 200 °C
12000
11110100
16
—
T > 200 °C
13091
11110101
16
—
T > 200 °C
14400
11110110
16
—
T > 200 °C
16000
11110111
16
—
T > 200 °C
18000
11111000
16
—
T > 200 °C
20571
11111001
16
—
T > 200 °C
—
11111010
16
—
T > 200 °C
—
11111011
16
—
T > 200 °C
—
11111100
16
—
T > 200 °C
—
11111101
16
—
T > 200 °C
—
11111110
16
—
T > 200 °C
—
11111111
16
—
T > 200 °C
—
Table 42. Blind zone (2 bits) - version C
Blind zone
Value
00
0
01
3.125
10
6.25
11
12.5
Table 43. Set point voltage (8 bits) - version C
Voltage code
Voltage value
Voltage code
Voltage value
00000000
10.6
10000000
13.8
00000001
10.625
10000001
13.825
00000010
10.65
10000010
13.85
00000011
10.675
10000011
13.875
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Voltage code
Voltage value
Voltage code
Voltage value
00000100
10.7
10000100
13.9
00000101
10.725
10000101
13.925
00000110
10.75
10000110
13.95
00000111
10.775
10000111
13.975
00001000
10.8
10001000
14
00001001
10.825
10001001
14.025
00001010
10.85
10001010
14.05
00001011
10.875
10001011
14.075
00001100
10.9
10001100
14.1
00001101
10.925
10001101
14.125
00001110
10.95
10001110
14.15
00001111
10.975
10001111
14.175
00010000
11
10010000
14.2
00010001
11.025
10010001
14.225
00010010
11.05
10010010
14.25
00010011
11.075
10010011
14.275
00010100
11.1
10010100
14.3
00010101
11.125
10010101
14.325
00010110
11.15
10010110
14.35
00010111
11.175
10010111
14.375
00011000
11.2
10011000
14.4
00011001
11.225
10011001
14.425
00011010
11.25
10011010
14.45
00011011
11.275
10011011
14.475
00011100
11.3
10011100
14.5
00011101
11.325
10011101
14.525
00011110
11.35
10011110
14.55
00011111
11.375
10011111
14.575
00100000
11.4
10100000
14.6
00100001
11.425
10100001
14.625
00100010
11.45
10100010
14.65
00100011
11.475
10100011
14.675
00100100
11.5
10100100
14.7
00100101
11.525
10100101
14.725
00100110
11.55
10100110
14.75
00100111
11.575
10100111
14.775
00101000
11.6
10101000
14.8
00101001
11.625
10101001
14.825
00101010
11.65
10101010
14.85
00101011
11.675
10101011
14.875
00101100
11.7
10101100
14.9
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Voltage code
Voltage value
Voltage code
Voltage value
00101101
11.725
10101101
14.925
00101110
11.75
10101110
14.95
00101111
11.775
10101111
14.975
00110000
11.8
10110000
15
00110001
11.825
10110001
15.025
00110010
11.85
10110010
15.05
00110011
11.875
10110011
15.075
00110100
11.9
10110100
15.1
00110101
11.925
10110101
15.125
00110110
11.95
10110110
15.15
00110111
11.975
10110111
15.175
00111000
12
10111000
15.2
00111001
12.025
10111001
15.225
00111010
12.05
10111010
15.25
00111011
12.075
10111011
15.275
00111100
12.1
10111100
15.3
00111101
12.125
10111101
15.325
00111110
12.15
10111110
15.35
00111111
12.175
10111111
15.375
01000000
12.2
11000000
15.4
01000001
12.225
11000001
15.425
01000010
12.25
11000010
15.45
01000011
12.275
11000011
15.475
01000100
12.3
11000100
15.5
01000101
12.325
11000101
15.525
01000110
12.35
11000110
15.55
01000111
12.375
11000111
15.575
01001000
12.4
11001000
15.6
01001001
12.425
11001001
15.625
01001010
12.45
11001010
15.65
01001011
12.475
11001011
15.675
01001100
12.5
11001100
15.7
01001101
12.525
11001101
15.725
01001110
12.55
11001110
15.75
01001111
12.575
11001111
15.775
01010000
12.6
11010000
15.8
01010001
12.625
11010001
15.825
01010010
12.65
11010010
15.85
01010011
12.675
11010011
15.875
01010100
12.7
11010100
15.9
01010101
12.725
11010101
15.925
AR6000
Data sheet: Advance information
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Voltage code
Voltage value
Voltage code
Voltage value
01010110
12.75
11010110
15.95
01010111
12.775
11010111
15.975
01011000
12.8
11011000
16
01011001
12.825
11011001
16
01011010
12.85
11011010
16
01011011
12.875
11011011
16
01011100
12.9
11011100
16
01011101
12.925
11011101
16
01011110
12.95
11011110
16
01011111
12.975
11011111
16
01100000
13
11100000
16
01100001
13.025
11100001
16
01100010
13.05
11100010
16
01100011
13.075
11100011
16
01100100
13.1
11100100
16
01100101
13.125
11100101
16
01100110
13.15
11100110
16
01100111
13.175
11100111
16
01101000
13.2
11101000
16
01101001
13.225
11101001
16
01101010
13.25
11101010
16
01101011
13.275
11101011
16
01101100
13.3
11101100
16
01101101
13.325
11101101
16
01101110
13.35
11101110
16
01101111
13.375
11101111
16
01110000
13.4
11110000
16
01110001
13.425
11110001
16
01110010
13.45
11110010
16
01110011
13.475
11110011
16
01110100
13.5
11110100
16
01110101
13.525
11110101
16
01110110
13.55
11110110
16
01110111
13.575
11110111
16
01111000
13.6
11111000
16
01111001
13.625
11111001
16
01111010
13.65
11111010
16
01111011
13.675
11111011
16
01111100
13.7
11111100
16
01111101
13.725
11111101
16
01111110
13.75
11111110
16
AR6000
Data sheet: Advance information
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Voltage code
Voltage value
Voltage code
Voltage value
01111111
13.775
11111111
14.2 V (at 25 °C) with
a TC 4.27 mV/°C
Table 44. LRC duration (4 bits) - version C
Ramp time
Seconds
Ramp time
Seconds
0000
0
1000
3.9
0001
0.3
1001
4.8
0010
0.6
1010
5.7
0011
0.9
1011
6.6
0100
1.3
1100
8.4
0101
1.7
1101
10.2
0110
2.1
1110
12.6
0111
3.0
1111
15
Table 45. LRC disable speed (4 bits) - version C
Ramp time
Seconds
Ramp time
Seconds
0000
1440
1000
3620
0001
1620
1001
4060
0010
1810
1010
4550
0011
2030
1011
5110
0100
2280
1100
5730
0101
2560
1101
6430
0110
2870
1110
7200
0111
3220
1111
Always active
Table 46. Excitation current limitation (8 bits) - version C
Current limitation
Value
Current limitation
Value
00000000
Regulator OFF
10000000
5.12
00000001
0.04
10000001
5.16
00000010
0.08
10000010
5.2
00000011
0.12
10000011
5.24
00000100
0.16
10000100
5.28
00000101
0.2
10000101
5.32
00000110
0.24
10000110
5.36
00000111
0.28
10000111
5.4
00001000
0.32
10001000
5.44
00001001
0.36
10001001
5.48
00001010
0.4
10001010
5.52
00001011
0.44
10001011
5.56
00001100
0.48
10001100
5.6
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Current limitation
Value
Current limitation
Value
00001101
0.52
10001101
5.64
00001110
0.56
10001110
5.68
00001111
0.6
10001111
5.72
00010000
0.64
10010000
5.76
00010001
0.68
10010001
5.8
00010010
0.72
10010010
5.84
00010011
0.76
10010011
5.88
00010100
0.8
10010100
5.92
00010101
0.84
10010101
5.96
00010110
0.88
10010110
6
00010111
0.92
10010111
6.04
00011000
0.96
10011000
6.08
00011001
1
10011001
6.12
00011010
1.04
10011010
6.16
00011011
1.08
10011011
6.2
00011100
1.12
10011100
6.24
00011101
1.16
10011101
6.28
00011110
1.2
10011110
6.32
00011111
1.24
10011111
6.36
00100000
1.28
10100000
6.4
00100001
1.32
10100001
6.44
00100010
1.36
10100010
6.48
00100011
1.4
10100011
6.52
00100100
1.44
10100100
6.56
00100101
1.48
10100101
6.6
00100110
1.52
10100110
6.64
00100111
1.56
10100111
6.68
00101000
1.6
10101000
6.72
00101001
1.64
10101001
6.76
00101010
1.68
10101010
6.8
00101011
1.72
10101011
6.84
00101100
1.76
10101100
6.88
00101101
1.8
10101101
6.92
00101110
1.84
10101110
6.96
00101111
1.88
10101111
7
00110000
1.92
10110000
7.04
00110001
1.96
10110001
7.08
00110010
2
10110010
7.12
00110011
2.04
10110011
7.16
00110100
2.08
10110100
7.2
00110101
2.12
10110101
7.24
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Data sheet: Advance information
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Current limitation
Value
Current limitation
Value
00110110
2.16
10110110
7.28
00110111
2.2
10110111
7.32
00111000
2.24
10111000
7.36
00111001
2.28
10111001
7.4
00111010
2.32
10111010
7.44
00111011
2.36
10111011
7.48
00111100
2.4
10111100
7.52
00111101
2.44
10111101
7.56
00111110
2.48
10111110
7.6
00111111
2.52
10111111
7.64
01000000
2.56
11000000
7.68
01000001
2.6
11000001
7.72
01000010
2.64
11000010
7.76
01000011
2.68
11000011
7.8
01000100
2.72
11000100
7.84
01000101
2.76
11000101
7.88
01000110
2.8
11000110
7.92
01000111
2.84
11000111
7.96
01001000
2.88
11001000
8
01001001
2.92
11001001
8
01001010
2.96
11001010
8
01001011
3
11001011
8
01001100
3.04
11001100
8
01001101
3.08
11001101
8
01001110
3.12
11001110
8
01001111
3.16
11001111
8
01010000
3.2
11010000
8
01010001
3.24
11010001
8
01010010
3.28
11010010
8
01010011
3.32
11010011
8
01010100
3.36
11010100
8
01010101
3.4
11010101
8
01010110
3.44
11010110
8
01010111
3.48
11010111
8
01011000
3.52
11011000
8
01011001
3.56
11011001
8
01011010
3.6
11011010
8
01011011
3.64
11011011
8
01011100
3.68
11011100
8
01011101
3.72
11011101
8
01011110
3.76
11011110
8
AR6000
Data sheet: Advance information
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Current limitation
Value
Current limitation
Value
01011111
3.8
11011111
8
01100000
3.84
11100000
8
01100001
3.88
11100001
8
01100010
3.92
11100010
8
01100011
3.96
11100011
8
01100100
4
11100100
8
01100101
4.04
11100101
8
01100110
4.08
11100110
8
01100111
4.12
11100111
8
01101000
4.16
11101000
8
01101001
4.2
11101001
8
01101010
4.24
11101010
8
01101011
4.28
11101011
8
01101100
4.32
11101100
8
01101101
4.36
11101101
8
01101110
4.4
11101110
8
01101111
4.44
11101111
8
01110000
4.48
11110000
8
01110001
4.52
11110001
8
01110010
4.56
11110010
8
01110011
4.6
11110011
8
01110100
4.64
11110100
8
01110101
4.68
11110101
8
01110110
4.72
11110110
8
01110111
4.76
11110111
8
01111000
4.8
11111000
8
01111001
4.84
11111001
8
01111010
4.88
11111010
8
01111011
4.92
11111011
8
01111100
4.96
11111100
8
01111101
5
11111101
8
01111110
5.04
11111110
8
01111111
5.08
11111111
8
Controller output
Value
Controller output
Value
000
0 % < PWM < 25 %
100
62.5 % < PWM < 75 %
001
25 % < PWM < 37.5 %
101
75 % < PWM < 87.5 %
010
37.5 % < PWM < 50 %
110
87.5 % < PWM < 100 %
011
50 % < PWM < 62.5 %
111
100 %
Table 47. Duty cycle (3 bits) - version C
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NXP Semiconductors
Alternator Regulator with LIN
Table 48. Duty cycle value (8 bits) - version C
Measured duty cycle
Value
Measured duty cycle
Value
00000000
0.390625
10000000
50.390625
00000001
0.78125
10000001
50.78125
00000010
1.171875
10000010
51.171875
00000011
1.5625
10000011
51.5625
00000100
1.953125
10000100
51.953125
00000101
2.34375
10000101
52.34375
00000110
2.734375
10000110
52.734375
00000111
3.125
10000111
53.125
00001000
3.515625
10001000
53.515625
00001001
3.90625
10001001
53.90625
00001010
4.296875
10001010
54.296875
00001011
4.6875
10001011
54.6875
00001100
5.078125
10001100
55.078125
00001101
5.46875
10001101
55.46875
00001110
5.859375
10001110
55.859375
00001111
6.25
10001111
56.25
00010000
6.640625
10010000
56.640625
00010001
7.03125
10010001
57.03125
00010010
7.421875
10010010
57.421875
00010011
7.8125
10010011
57.8125
00010100
8.203125
10010100
58.203125
00010101
8.59375
10010101
58.59375
00010110
8.984375
10010110
58.984375
00010111
9.375
10010111
59.375
00011000
9.765625
10011000
59.765625
00011001
10.15625
10011001
60.15625
00011010
10.546875
10011010
60.546875
00011011
10.9375
10011011
60.9375
00011100
11.328125
10011100
61.328125
00011101
11.71875
10011101
61.71875
00011110
12.109375
10011110
62.109375
00011111
12.5
10011111
62.5
00100000
12.890625
10100000
62.890625
00100001
13.28125
10100001
63.28125
00100010
13.671875
10100010
63.671875
00100011
14.0625
10100011
64.0625
00100100
14.453125
10100100
64.453125
00100101
14.84375
10100101
64.84375
00100110
15.234375
10100110
65.234375
00100111
15.625
10100111
65.625
AR6000
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Measured duty cycle
Value
Measured duty cycle
Value
00101000
16.015625
10101000
66.015625
00101001
16.40625
10101001
66.40625
00101010
16.796875
10101010
66.796875
00101011
17.1875
10101011
67.1875
00101100
17.578125
10101100
67.578125
00101101
17.96875
10101101
67.96875
00101110
18.359375
10101110
68.359375
00101111
18.75
10101111
68.75
00110000
19.140625
10110000
69.140625
00110001
19.53125
10110001
69.53125
00110010
19.921875
10110010
69.921875
00110011
20.3125
10110011
70.3125
00110100
20.703125
10110100
70.703125
00110101
21.09375
10110101
71.09375
00110110
21.484375
10110110
71.484375
00110111
21.875
10110111
71.875
00111000
22.265625
10111000
72.265625
00111001
22.65625
10111001
72.65625
00111010
23.046875
10111010
73.046875
00111011
23.4375
10111011
73.4375
00111100
23.828125
10111100
73.828125
00111101
24.21875
10111101
74.21875
00111110
24.609375
10111110
74.609375
00111111
25
10111111
75
01000000
25.390625
11000000
75.390625
01000001
25.78125
11000001
75.78125
01000010
26.171875
11000010
76.171875
01000011
26.5625
11000011
76.5625
01000100
26.953125
11000100
76.953125
01000101
27.34375
11000101
77.34375
01000110
27.734375
11000110
77.734375
01000111
28.125
11000111
78.125
01001000
28.515625
11001000
78.515625
01001001
28.90625
11001001
78.90625
01001010
29.296875
11001010
79.296875
01001011
29.6875
11001011
79.6875
01001100
30.078125
11001100
80.078125
01001101
30.46875
11001101
80.46875
01001110
30.859375
11001110
80.859375
01001111
31.25
11001111
81.25
01010000
31.640625
11010000
81.640625
AR6000
Data sheet: Advance information
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Measured duty cycle
Value
Measured duty cycle
Value
01010001
32.03125
11010001
82.03125
01010010
32.421875
11010010
82.421875
01010011
32.8125
11010011
82.8125
01010100
33.203125
11010100
83.203125
01010101
33.59375
11010101
83.59375
01010110
33.984375
11010110
83.984375
01010111
34.375
11010111
84.375
01011000
34.765625
11011000
84.765625
01011001
35.15625
11011001
85.15625
01011010
35.546875
11011010
85.546875
01011011
35.9375
11011011
85.9375
01011100
36.328125
11011100
86.328125
01011101
36.71875
11011101
86.71875
01011110
37.109375
11011110
87.109375
01011111
37.5
11011111
87.5
01100000
37.890625
11100000
87.890625
01100001
38.28125
11100001
88.28125
01100010
38.671875
11100010
88.671875
01100011
39.0625
11100011
89.0625
01100100
39.453125
11100100
89.453125
01100101
39.84375
11100101
89.84375
01100110
40.234375
11100110
90.234375
01100111
40.625
11100111
90.625
01101000
41.015625
11101000
91.015625
01101001
41.40625
11101001
91.40625
01101010
41.796875
11101010
91.796875
01101011
42.1875
11101011
92.1875
01101100
42.578125
11101100
92.578125
01101101
42.96875
11101101
92.96875
01101110
43.359375
11101110
93.359375
01101111
43.75
11101111
93.75
01110000
44.140625
11110000
94.140625
01110001
44.53125
11110001
94.53125
01110010
44.921875
11110010
94.921875
01110011
45.3125
11110011
95.3125
01110100
45.703125
11110100
95.703125
01110101
46.09375
11110101
96.09375
01110110
46.484375
11110110
96.484375
01110111
46.875
11110111
96.875
01111000
47.265625
11111000
97.265625
01111001
47.65625
11111001
97.65625
AR6000
Data sheet: Advance information
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Measured duty cycle
Value
Measured duty cycle
Value
01111010
48.046875
11111010
98.046875
01111011
48.4375
11111011
98.4375
01111100
48.828125
11111100
98.828125
01111101
49.21875
11111101
99.21875
01111110
49.609375
11111110
99.609375
01111111
50
11111111
100
Table 49. Excitation current measurement (8 bits) - version C
Measured voltage
Value
Current limitation
Value
00000000
0
10000000
5.12
00000001
0.4
10000001
5.16
00000010
0.08
10000010
5.2
00000011
0.12
10000011
5.24
00000100
0.16
10000100
5.28
00000101
0.2
10000101
5.32
00000110
0.24
10000110
5.36
00000111
0.28
10000111
5.4
00001000
0.32
10001000
5.44
00001001
0.36
10001001
5.48
00001010
0.4
10001010
5.52
00001011
0.44
10001011
5.56
00001100
0.48
10001100
5.6
00001101
0.52
10001101
5.64
00001110
0.56
10001110
5.68
00001111
0.6
10001111
5.72
00010000
0.64
10010000
5.76
00010001
0.68
10010001
5.8
00010010
0.72
10010010
5.84
00010011
0.76
10010011
5.88
00010100
0.8
10010100
5.92
00010101
0.84
10010101
5.96
00010110
0.88
10010110
6
00010111
0.92
10010111
6.04
00011000
0.96
10011000
6.08
00011001
1
10011001
6.12
00011010
1.04
10011010
6.16
00011011
1.08
10011011
6.2
00011100
1.12
10011100
6.24
00011101
1.16
10011101
6.28
00011110
1.2
10011110
6.32
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Measured voltage
Value
Current limitation
Value
00011111
1.24
10011111
6.36
00100000
1.28
10100000
6.4
00100001
1.32
10100001
6.44
00100010
1.36
10100010
6.48
00100011
1.4
10100011
6.52
00100100
1.44
10100100
6.56
00100101
1.48
10100101
6.6
00100110
1.52
10100110
6.64
00100111
1.56
10100111
6.68
00101000
1.6
10101000
6.72
00101001
1.64
10101001
6.76
00101010
1.68
10101010
6.8
00101011
1.72
10101011
6.84
00101100
1.76
10101100
6.88
00101101
1.8
10101101
6.92
00101110
1.84
10101110
6.96
00101111
1.88
10101111
7
00110000
1.92
10110000
7.04
00110001
1.96
10110001
7.08
00110010
2
10110010
7.12
00110011
2.04
10110011
7.16
00110100
2.08
10110100
7.2
00110101
2.12
10110101
7.24
00110110
2.16
10110110
7.28
00110111
2.2
10110111
7.32
00111000
2.24
10111000
7.36
00111001
2.28
10111001
7.4
00111010
2.32
10111010
7.44
00111011
2.36
10111011
7.48
00111100
2.4
10111100
7.52
00111101
2.44
10111101
7.56
00111110
2.48
10111110
7.6
00111111
2.52
10111111
7.64
01000000
2.56
11000000
7.68
01000001
2.6
11000001
7.72
01000010
2.64
11000010
7.76
01000011
2.68
11000011
7.8
01000100
2.72
11000100
7.84
01000101
2.76
11000101
7.88
01000110
2.8
11000110
7.92
01000111
2.84
11000111
7.96
AR6000
Data sheet: Advance information
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Measured voltage
Value
Current limitation
Value
01001000
2.88
11001000
8
01001001
2.92
11001001
8
01001010
2.96
11001010
8
01001011
3
11001011
8
01001100
3.04
11001100
8
01001101
3.08
11001101
8
01001110
3.12
11001110
8
01001111
3.16
11001111
8
01010000
3.2
11010000
8
01010001
3.24
11010001
8
01010010
3.28
11010010
8
01010011
3.32
11010011
8
01010100
3.36
11010100
8
01010101
3.4
11010101
8
01010110
3.44
11010110
8
01010111
3.48
11010111
8
01011000
3.52
11011000
8
01011001
3.56
11011001
8
01011010
3.6
11011010
8
01011011
3.64
11011011
8
01011100
3.68
11011100
8
01011101
3.72
11011101
8
01011110
3.76
11011110
8
01011111
3.8
11011111
8
01100000
3.84
11100000
8
01100001
3.88
11100001
8
01100010
3.92
11100010
8
01100011
3.96
11100011
8
01100100
4
11100100
8
01100101
4.04
11100101
8
01100110
4.08
11100110
8
01100111
4.12
11100111
8
01101000
4.16
11101000
8
01101001
4.2
11101001
8
01101010
4.24
11101010
8
01101011
4.28
11101011
8
01101100
4.32
11101100
8
01101101
4.36
11101101
8
01101110
4.4
11101110
8
01101111
4.44
11101111
8
01110000
4.48
11110000
8
AR6000
Data sheet: Advance information
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Measured voltage
Value
Current limitation
Value
01110001
4.52
11110001
8
01110010
4.56
11110010
8
01110011
4.6
11110011
8
01110100
4.64
11110100
8
01110101
4.68
11110101
8
01110110
4.72
11110110
8
01110111
4.76
11110111
8
01111000
4.8
11111000
8
01111001
4.84
11111001
8
01111010
4.88
11111010
8
01111011
4.92
11111011
8
01111100
4.96
11111100
8
01111101
5
11111101
8
01111110
5.04
11111110
8
01111111
5.08
11111111
8
Table 50. Battery voltage measurement (8 bits) - version C
Measured voltage
Value
Current limitation
Value
00000000
9
10000000
15.4
00000001
9.05
10000001
15.45
00000010
9.1
10000010
15.5
00000011
9.15
10000011
15.55
00000100
9.2
10000100
15.6
00000101
9.25
10000101
15.65
00000110
9.3
10000110
15.7
00000111
9.35
10000111
15.75
00001000
9.4
10001000
15.8
00001001
9.45
10001001
15.85
00001010
9.5
10001010
15.9
00001011
9.55
10001011
15.95
00001100
9.6
10001100
16
00001101
9.65
10001101
16.05
00001110
9.7
10001110
16.1
00001111
9.75
10001111
16.15
00010000
9.8
10010000
16.2
00010001
9.85
10010001
16.25
00010010
9.9
10010010
16.3
00010011
9.95
10010011
16.35
00010100
10
10010100
16.4
00010101
10.05
10010101
16.45
AR6000
Data sheet: Advance information
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Measured voltage
Value
Current limitation
Value
00010110
10.1
10010110
16.5
00010111
10.15
10010111
16.55
00011000
10.2
10011000
16.6
00011001
10.25
10011001
16.65
00011010
10.3
10011010
16.7
00011011
10.35
10011011
16.75
00011100
10.4
10011100
16.8
00011101
10.45
10011101
16.85
00011110
10.5
10011110
16.9
00011111
10.55
10011111
16.95
00100000
10.6
10100000
17
00100001
10.65
10100001
17.05
00100010
10.7
10100010
17.1
00100011
10.75
10100011
17.15
00100100
10.8
10100100
17.2
00100101
10.85
10100101
17.25
00100110
10.9
10100110
17.3
00100111
10.95
10100111
17.35
00101000
11
10101000
17.4
00101001
11.05
10101001
17.45
00101010
11.1
10101010
17.5
00101011
11.15
10101011
17.55
00101100
11.2
10101100
17.6
00101101
11.25
10101101
17.65
00101110
11.3
10101110
17.7
00101111
11.35
10101111
17.75
00110000
11.4
10110000
17.8
00110001
11.45
10110001
17.85
00110010
11.5
10110010
17.9
00110011
11.55
10110011
17.95
00110100
11.6
10110100
18
00110101
11.65
10110101
18
00110110
11.7
10110110
18
00110111
11.75
10110111
18
00111000
11.8
10111000
18
00111001
11.85
10111001
18
00111010
11.9
10111010
18
00111011
11.95
10111011
18
00111100
12
10111100
18
00111101
12.05
10111101
18
00111110
12.1
10111110
18
AR6000
Data sheet: Advance information
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Measured voltage
Value
Current limitation
Value
00111111
12.15
10111111
18
01000000
12.2
11000000
18
01000001
12.25
11000001
18
01000010
12.3
11000010
18
01000011
12.35
11000011
18
01000100
12.4
11000100
18
01000101
12.45
11000101
18
01000110
12.5
11000110
18
01000111
12.55
11000111
18
01001000
12.6
11001000
18
01001001
12.65
11001001
18
01001010
12.7
11001010
18
01001011
12.75
11001011
18
01001100
12.8
11001100
18
01001101
12.85
11001101
18
01001110
12.9
11001110
18
01001111
12.95
11001111
18
01010000
13
11010000
18
01010001
13.05
11010001
18
01010010
13.1
11010010
18
01010011
13.15
11010011
18
01010100
13.2
11010100
18
01010101
13.25
11010101
18
01010110
13.3
11010110
18
01010111
13.35
11010111
18
01011000
13.4
11011000
18
01011001
13.45
11011001
18
01011010
13.5
11011010
18
01011011
13.55
11011011
18
01011100
13.6
11011100
18
01011101
13.65
11011101
18
01011110
13.7
11011110
18
01011111
13.75
11011111
18
01100000
13.8
11100000
18
01100001
13.85
11100001
18
01100010
13.9
11100010
18
01100011
13.95
11100011
18
01100100
14
11100100
18
01100101
14.05
11100101
18
01100110
14.1
11100110
18
01100111
14.15
11100111
18
AR6000
Data sheet: Advance information
COMPANY PUBLIC
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Alternator Regulator with LIN
Measured voltage
Value
Current limitation
Value
01101000
14.2
11101000
18
01101001
14.25
11101001
18
01101010
14.3
11101010
18
01101011
14.35
11101011
18
01101100
14.4
11101100
18
01101101
14.45
11101101
18
01101110
14.5
11101110
18
01101111
14.55
11101111
18
01110000
14.6
11110000
18
01110001
14.65
11110001
18
01110010
14.7
11110010
18
01110011
14.75
11110011
18
01110100
14.8
11110100
18
01110101
14.85
11110101
18
01110110
14.9
11110110
18
01110111
14.95
11110111
18
01111000
15
11111000
18
01111001
15.05
11111001
18
01111010
15.1
11111010
18
01111011
15.15
11111011
18
01111100
15.2
11111100
18
01111101
15.25
11111101
18
01111110
15.3
11111110
18
01111111
15.35
11111111
18
Table 51. Temperature measurement (8 bits) - version C
Measured T °C
Value
Measured T °C
Value
00000000
–40
10000000
87
00000001
–39
10000001
88
00000010
–38
10000010
89
00000011
–37
10000011
90
00000100
–36
10000100
91
00000101
–35
10000101
92
00000110
–34
10000110
93
00000111
–33
10000111
94
00001000
–32
10001000
95
00001001
–31
10001001
96
00001010
–30
10001010
97
00001011
–29
10001011
98
00001100
–28
10001100
99
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Alternator Regulator with LIN
Measured T °C
Value
Measured T °C
Value
00001101
–27
10001101
100
00001110
–26
10001110
101
00001111
–25
10001111
102
00010000
–24
10010000
103
00010001
–23
10010001
104
00010010
–22
10010010
105
00010011
–21
10010011
106
00010100
–20
10010100
107
00010101
–19
10010101
108
00010110
–18
10010110
109
00010111
–17
10010111
110
00011000
–16
10011000
111
00011001
–15
10011001
112
00011010
–14
10011010
113
00011011
–13
10011011
114
00011100
–12
10011100
115
00011101
–11
10011101
116
00011110
–10
10011110
117
00011111
–9
10011111
118
00100000
–8
10100000
119
00100001
–7
10100001
120
00100010
–6
10100010
121
00100011
–5
10100011
122
00100100
–4
10100100
123
00100101
–3
10100101
124
00100110
–2
10100110
125
00100111
–1
10100111
126
00101000
0
10101000
127
00101001
1
10101001
128
00101010
2
10101010
129
00101011
3
10101011
130
00101100
4
10101100
131
00101101
5
10101101
132
00101110
6
10101110
133
00101111
7
10101111
134
00110000
8
10110000
135
00110001
9
10110001
136
00110010
10
10110010
137
00110011
11
10110011
138
00110100
12
10110100
139
00110101
13
10110101
140
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Alternator Regulator with LIN
Measured T °C
Value
Measured T °C
Value
00110110
14
10110110
141
00110111
15
10110111
142
00111000
16
10111000
143
00111001
17
10111001
144
00111010
18
10111010
145
00111011
19
10111011
146
00111100
20
10111100
147
00111101
21
10111101
148
00111110
22
10111110
149
00111111
23
10111111
150
01000000
24
11000000
151
01000001
25
11000001
152
01000010
26
11000010
153
01000011
27
11000011
154
01000100
28
11000100
155
01000101
29
11000101
156
01000110
30
11000110
157
01000111
31
11000111
158
01001000
32
11001000
159
01001001
33
11001001
160
01001010
34
11001010
161
01001011
35
11001011
162
01001100
36
11001100
163
01001101
37
11001101
164
01001110
38
11001110
165
01001111
39
11001111
166
01010000
40
11010000
167
01010001
41
11010001
168
01010010
42
11010010
169
01010011
43
11010011
170
01010100
44
11010100
171
01010101
45
11010101
172
01010110
46
11010110
173
01010111
47
11010111
174
01011000
48
11011000
175
01011001
49
11011001
176
01011010
50
11011010
177
01011011
51
11011011
178
01011100
52
11011100
179
01011101
53
11011101
180
01011110
54
11011110
181
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Alternator Regulator with LIN
Measured T °C
Value
Measured T °C
Value
01011111
55
11011111
182
01100000
56
11100000
183
01100001
57
11100001
184
01100010
58
11100010
185
01100011
59
11100011
186
01100100
60
11100100
187
01100101
61
11100101
188
01100110
62
11100110
189
01100111
63
11100111
190
01101000
64
11101000
191
01101001
65
11101001
192
01101010
66
11101010
193
01101011
67
11101011
194
01101100
68
11101100
195
01101101
69
11101101
196
01101110
70
11101110
197
01101111
71
11101111
198
01110000
72
11110000
199
01110001
73
11110001
200
01110010
74
11110010
> 200
01110011
75
11110011
> 200
01110100
76
11110100
> 200
01110101
77
11110101
> 200
01110110
78
11110110
> 200
01110111
79
11110111
> 200
01111000
80
11111000
> 200
01111001
81
11111001
> 200
01111010
82
11111010
> 200
01111011
83
11111011
> 200
01111100
84
11111100
> 200
01111101
85
11111101
> 200
01111110
86
11111110
> 200
01111111
87
11111111
> 200
Table 52. Duty cycle of controller output (8 bits) - version C
Controller output
Value
Controller output
Value
000
0 % < PWM < 25 %
100
62.5 % < PWM < 75 %
001
25 % < PWM < 37.5 %
101
75 % < PWM < 87.5 %
010
37.5 % < PWM < 50 %
110
87.5 % < PWM < 100 %
011
50 % < PWM < 62.5 %
111
100 %
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Table 53. Duty cycle value (5 bits) - version D
Exc duty cycle
Df (%)
Exc duty cycle
Df (%)
00000
0 < DF < 3.125
10000
50 < DF < 53.125
00001
3.125 < DF < 6.25
10001
53.125 < DF < 56.25
00010
6.25 < DF < 9.375
10010
56.25 < DF < 59.375
00011
9.375 < DF < 12.5
10011
59.375 < DF < 62.5
00100
12.5 < DF < 15.625
10100
62.5 < DF < 65.625
00101
15.625 < DF < 18.75
10101
65.625 < DF < 68.75
00110
18.75 < DF < 21.875
10110
68.75 < DF < 71.875
00111
21.875 < DF < 25
10111
71.875 < DF < 75
01000
25 < DF < 28.125
11000
75 < DF < 78.125
01001
28.125 < DF < 31.25
11001
78.125 < DF < 81.25
01010
31.25 < DF < 34.375
11010
81.25 < DF < 84.375
01011
34.375 < DF < 37.5
11011
84.375 < DF < 87.5
01100
37.5 < DF < 40.625
11100
87.5 < DF < 90.625
01101
40.625 < DF < 43.75
11101
90.625 < DF < 93.75
01110
43.75 < DF < 46.875
11110
93.75 < DF < 96.875
01111
46.875 < DF < 50
11111
96.875 < DF < 100
Table 54. Temperature measurement (6 bits) - version D
T °C code
Temperature
T °C code
Temperature
00000000
–40
10000000
72
00000001
–36.5
10000001
75.5
00000010
–33
10000010
79
00000011
–29.5
10000011
82.5
00000100
–26
10000100
86
00000101
–22.5
10000101
89.5
00000110
–19
10000110
93
00000111
–15.5
10000111
96.5
00001000
–12
10001000
100
00001001
–8.5
10001001
103.5
00001010
–5
10001010
107
00001011
–1.5
10001011
110.5
00001100
2.0
10001100
114
00001101
5.5
10001101
117.5
00001110
9.0
10001110
121
00001111
12.5
10001111
124.5
00010000
16
10010000
128
00010001
19.5
10010001
131.5
00010010
23
10010010
135
00010011
26.5
10010011
138.5
00010100
30
10010100
142
AR6000
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Alternator Regulator with LIN
T °C code
Temperature
T °C code
Temperature
00010101
33.5
10010101
145.5
00010110
37
10010110
149
00010111
40.5
10010111
152.5
00011000
44
10011000
156
00011001
47.5
10011001
159.5
00011010
51
10011010
163
00011011
54.5
10011011
166.5
00011100
58
10011100
170
00011101
61.5
10011101
173.5
00011110
65
10011110
177
00011111
68.5
10011111
180.5
Table 55. Duty cycle value (5 bits)- version E
Exc duty cycle
Df (%)
Exc duty cycle
Df (%)
00000
0
10000
51.5
00001
3
10001
55
00010
6.5
10010
58
00011
9.5
10011
61.5
00100
13
10100
64.5
00101
16
10101
67.5
00110
19.5
10110
71
00111
22.5
10111
74
01000
26
11000
77.5
01001
29
11001
80.5
01010
32.5
11010
84
01011
35.5
11011
87
01100
38.5
11100
90.5
01101
42
11101
93.5
01110
45
11110
97
01111
48.5
11111
100
Table 56. Excitation current limitation (8 bits) - version E
Current rotor
Value
Current rotor
Value
00000000
Regulator OFF
10000000
5.12
00000001
0.04
10000001
5.16
00000010
0.08
10000010
5.2
00000011
0.12
10000011
5.24
00000100
0.16
10000100
5.28
00000101
0.2
10000101
5.32
00000110
0.24
10000110
5.36
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AR6000
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Alternator Regulator with LIN
Current rotor
Value
Current rotor
Value
00000111
0.28
10000111
5.4
00001000
0.32
10001000
5.44
00001001
0.36
10001001
5.48
00001010
0.4
10001010
5.52
00001011
0.44
10001011
5.56
00001100
0.48
10001100
5.6
00001101
0.52
10001101
5.64
00001110
0.56
10001110
5.68
00001111
0.6
10001111
5.72
00010000
0.64
10010000
5.76
00010001
0.68
10010001
5.8
00010010
0.72
10010010
5.84
00010011
0.76
10010011
5.88
00010100
0.8
10010100
5.92
00010101
0.84
10010101
5.96
00010110
0.88
10010110
6
00010111
0.92
10010111
6.04
00011000
0.96
10011000
6.08
00011001
1
10011001
6.12
00011010
1.04
10011010
6.16
00011011
1.08
10011011
6.2
00011100
1.12
10011100
6.24
00011101
1.16
10011101
6.28
00011110
1.2
10011110
6.32
00011111
1.24
10011111
6.36
00100000
1.28
10100000
6.4
00100001
1.32
10100001
6.44
00100010
1.36
10100010
6.48
00100011
1.4
10100011
6.52
00100100
1.44
10100100
6.56
00100101
1.48
10100101
6.6
00100110
1.52
10100110
6.64
00100111
1.56
10100111
6.68
00101000
1.6
10101000
6.72
00101001
1.64
10101001
6.76
00101010
1.68
10101010
6.8
00101011
1.72
10101011
6.84
00101100
1.76
10101100
6.88
00101101
1.8
10101101
6.92
00101110
1.84
10101110
6.96
00101111
1.88
10101111
7
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Alternator Regulator with LIN
Current rotor
Value
Current rotor
Value
00110000
1.92
10110000
7.04
00110001
1.96
10110001
7.08
00110010
2
10110010
7.12
00110011
2.04
10110011
7.16
00110100
2.08
10110100
7.2
00110101
2.12
10110101
7.24
00110110
2.16
10110110
7.28
00110111
2.2
10110111
7.32
00111000
2.24
10111000
7.36
00111001
2.28
10111001
7.4
00111010
2.32
10111010
7.44
00111011
2.36
10111011
7.48
00111100
2.4
10111100
7.52
00111101
2.44
10111101
7.56
00111110
2.48
10111110
7.6
00111111
2.52
10111111
7.64
01000000
2.56
11000000
7.68
01000001
2.6
11000001
7.72
01000010
2.64
11000010
7.76
01000011
2.68
11000011
7.8
01000100
2.72
11000100
7.84
01000101
2.76
11000101
7.88
01000110
2.8
11000110
7.92
01000111
2.84
11000111
7.96
01001000
2.88
11001000
8
01001001
2.92
11001001
8.04
01001010
2.96
11001010
8.08
01001011
3
11001011
8.12
01001100
3.04
11001100
8.16
01001101
3.08
11001101
8.2
01001110
3.12
11001110
8.24
01001111
3.16
11001111
8.28
01010000
3.2
11010000
8.32
01010001
3.24
11010001
8.36
01010010
3.28
11010010
8.4
01010011
3.32
11010011
8.44
01010100
3.36
11010100
8.48
01010101
3.4
11010101
8.52
01010110
3.44
11010110
8.56
01010111
3.48
11010111
8.6
01011000
3.52
11011000
8.64
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Alternator Regulator with LIN
Current rotor
Value
Current rotor
Value
01011001
3.56
11011001
8.68
01011010
3.6
11011010
8.72
01011011
3.64
11011011
8.76
01011100
3.68
11011100
8.8
01011101
3.72
11011101
8.84
01011110
3.76
11011110
8.88
01011111
3.8
11011111
8.92
01100000
3.84
11100000
8.96
01100001
3.88
11100001
9
01100010
3.92
11100010
9.04
01100011
3.96
11100011
9.08
01100100
4
11100100
9.12
01100101
4.04
11100101
9.16
01100110
4.08
11100110
9.2
01100111
4.12
11100111
9.24
01101000
4.16
11101000
9.28
01101001
4.2
11101001
9.32
01101010
4.24
11101010
9.36
01101011
4.28
11101011
9.4
01101100
4.32
11101100
9.44
01101101
4.36
11101101
9.48
01101110
4.4
11101110
9.52
01101111
4.44
11101111
9.56
01110000
4.48
11110000
9.6
01110001
4.52
11110001
9.64
01110010
4.56
11110010
9.68
01110011
4.6
11110011
9.72
01110100
4.64
11110100
9.76
01110101
4.68
11110101
9.8
01110110
4.72
11110110
9.84
01110111
4.76
11110111
9.88
01111000
4.8
11111000
9.92
01111001
4.84
11111001
9.96
01111010
4.88
11111010
10
01111011
4.92
11111011
10.04
01111100
4.96
11111100
10.08
01111101
5
11111101
10.12
01111110
5.04
11111110
10.16
01111111
5.08
11111111
10.2
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Table 57. Regulator temperature (8 bits) - version E
Chip temperature
Value
Chip temperature
Value
00000000
–40
10000000
88
00000001
–39
10000001
89
00000010
–38
10000010
90
00000011
–37
10000011
91
00000100
–36
10000100
92
00000101
–35
10000101
93
00000110
–34
10000110
94
00000111
–33
10000111
95
00001000
–32
10001000
96
00001001
–31
10001001
97
00001010
–30
10001010
98
00001011
–29
10001011
99
00001100
–28
10001100
100
00001101
–27
10001101
101
00001110
–26
10001110
102
00001111
–25
10001111
103
00010000
–24
10010000
104
00010001
–23
10010001
105
00010010
–22
10010010
106
00010011
–21
10010011
107
00010100
–20
10010100
108
00010101
–19
10010101
109
00010110
–18
10010110
110
00010111
–17
10010111
111
00011000
–16
10011000
112
00011001
–15
10011001
113
00011010
–14
10011010
114
00011011
–13
10011011
115
00011100
–12
10011100
116
00011101
–11
10011101
117
00011110
–10
10011110
118
00011111
–9
10011111
119
00100000
–8
10100000
120
00100001
–7
10100001
121
00100010
–6
10100010
122
00100011
–5
10100011
123
00100100
–4
10100100
124
00100101
–3
10100101
125
00100110
–2
10100110
126
00100111
–1
10100111
127
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Alternator Regulator with LIN
Chip temperature
Value
Chip temperature
Value
00101000
0
10101000
128
00101001
1
10101001
129
00101010
2
10101010
130
00101011
3
10101011
131
00101100
4
10101100
132
00101101
5
10101101
133
00101110
6
10101110
134
00101111
7
10101111
135
00110000
8
10110000
136
00110001
9
10110001
137
00110010
10
10110010
138
00110011
11
10110011
139
00110100
12
10110100
140
00110101
13
10110101
141
00110110
14
10110110
142
00110111
15
10110111
143
00111000
16
10111000
144
00111001
17
10111001
145
00111010
18
10111010
146
00111011
19
10111011
147
00111100
20
10111100
148
00111101
21
10111101
149
00111110
22
10111110
150
00111111
23
10111111
151
01000000
24
11000000
152
01000001
25
11000001
153
01000010
26
11000010
154
01000011
27
11000011
155
01000100
28
11000100
156
01000101
29
11000101
157
01000110
30
11000110
158
01000111
31
11000111
159
01001000
32
11001000
160
01001001
33
11001001
161
01001010
34
11001010
162
01001011
35
11001011
163
01001100
36
11001100
164
01001101
37
11001101
165
01001110
38
11001110
166
01001111
39
11001111
167
01010000
40
11010000
168
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Chip temperature
Value
Chip temperature
Value
01010001
41
11010001
169
01010010
42
11010010
170
01010011
43
11010011
171
01010100
44
11010100
172
01010101
45
11010101
173
01010110
46
11010110
174
01010111
47
11010111
175
01011000
48
11011000
176
01011001
49
11011001
177
01011010
50
11011010
178
01011011
51
11011011
179
01011100
52
11011100
180
01011101
53
11011101
181
01011110
54
11011110
182
01011111
55
11011111
183
01100000
56
11100000
184
01100001
57
11100001
185
01100010
58
11100010
186
01100011
59
11100011
187
01100100
60
11100100
188
01100101
61
11100101
189
01100110
62
11100110
190
01100111
63
11100111
191
01101000
64
11101000
192
01101001
65
11101001
193
01101010
66
11101010
194
01101011
67
11101011
195
01101100
68
11101100
196
01101101
69
11101101
197
01101110
70
11101110
198
01101111
71
11101111
199
01110000
72
11110000
200
01110001
73
11110001
200
01110010
74
11110010
200
01110011
75
11110011
200
01110100
76
11110100
200
01110101
77
11110101
200
01110110
78
11110110
200
01110111
79
11110111
200
01111000
80
11111000
200
01111001
81
11111001
200
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Chip temperature
Value
Chip temperature
Value
01111010
82
11111010
200
01111011
83
11111011
200
01111100
84
11111100
200
01111101
85
11111101
200
01111110
86
11111110
200
01111111
87
11111111
200
13 Logic commands and registers
This IC is One Time Programmable (OTP), during final test at NXP or by the customer
on end of line test. The OTP Programmable Options table (Table 58) describes the
programmable functions that are selectable by customer. Programmation (fusing) is
performed in one time either by the supplier (at probe test) or by the customer (end of
line).
Table 58. OTP programmable options
Function
OTP Bits
Comments
LIN frame configuration
4
See description in Section 11.1 "LIN frames"
LIN protocol
2
LIN1.3 or LIN 2.1 with assign frame ID service disabled or
LIN 2.1 with assign frame ID service enabled
Specific bit for LIN Version B (LRC and IEXC
flags)
1
Enabled or disabled
Default regulation voltage
3
13.5, 13.7, 14.0, 14.1, 14.3, 14.5, 14.7 or 14.9 V (±100 mV
at 25 °C)
Excitation duty cycle Filter mode in phase
regulation
2
Regulation duty cycle, Pre-excitation duty cycle, 0% duty
cycle or real duty cycle
Maximum On time for phase regulation
2
27, 45, 100, 155 ms (±5.0 %)
Pre-excitation duty cycle
3
5, 7.5, 10, 12.5, 15, 17.5, 20, 25 % (±1.0 %)
Pre-excitation behavior
Two options are selectable (described in Section 14.3 "Preexc")
Filter frequency of reported battery voltage
measurement
2
0, 1, 5 or 10 Hz (±5.0 %)
Filter frequency of reported duty cycle report
(DF)
2
0, 1, 5 or 10 Hz (±5.0%)
Filter Frequency of reported excitation current
measurement
2
0, 1, 5 or 10 Hz (±5.0%)
Default LRC disable speed
2
3000, 4000, 4800 and 6000 RPM (±10 %)
Default LRC duration
3
1, 2, 3, 4, 5, 6, 7 or 8 seconds (± 10 %)
LRC after priority charge
1
Enabled or disabled (behavior described in Section 18
"Operation voltage - priority charge function")
Default LRC return duration
2
0.5, 1, 1.5 or 2 seconds (±10 %) (behavior described in
Section 17 "Return LRC")
Alternator pole pairs
2
5, 6, 7 or 8
Self-start speed threshold
2
2000, 3000, 4000 or 5000 RPM (±10 %)
Bus Inactivity or data corruption timeout
1
3 or 10 seconds
Excitation OFF for VSET = 10.6 V
1
Enabled or disabled
Excitation short-circuit threshold (at 25 °C)
2
9, 10, 11 or 12 A (±1.0 A)
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Function
OTP Bits
Comments
Electrical flag in case of undervoltage
1
Flag = 1 if priority charge function is activated for more than
TDEFECT or VSET > VBAT
Flag = 0 if VSET > VBAT
Mechanical flag configuration
1
Flag = 1 in PreEXc mode or
Flag = 0 if PreExc mode and 10.6 V < VSET < VB+A
Overvoltage fault flag
1
Enabled or disabled
Low-voltage threshold
2
8.75, 9.25, 9.75 or 10.25 V (±200 mV)
Thermal compensation threshold
3
125,130, 135, 140, 145, 150, 155 or 160 °C (±10 °C)
Thermal compensation temperature gradient
3
−50, −100, −200, −300, −400, −350 or −400 mV/°C (±10 %)
Fault deglitching time
2
50, 250, 400 or 1000 ms (±10 %)
Blind zone default value
2
0, 3.25, 6 or 12 % (±1.0 %)
Blind zone inhibition
1
Enabled or disabled
Alternator supplier and class
3+5
Alternator information
14 State machine
The following figure describes the state machine of the AR6000.
Figure 6. State machine
14.1 Standby
The AR6000 is in stand-by mode, if there is a LIN timeout and when alternator is not
in rotation (no phase), or in case of power and reset (POR), or with a sleep command
without phase activity.
• There is no excitation
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• The duty cycle (DC) is equal to zero
The device needs only a small amount of quiescent current to supply logic, phase
detector and LIN receiver.
LIN timeout means no valid LIN Frame on the LIN bus during 3.0 s or 10 s (according to
configuration).
14.2 Wake-up
This state is reached when a transition is detected on the communication interface or
when phase voltage is detected.
• The logic is on and internal clock is available
• All the blocks are on
• There is no regulation. DC = 0%
After a LIN timeout, if no valid instruction is decoded, the device goes back into Standby
mode.
14.3 Pre-exc
The pre-excitation state is reached as soon as a valid instruction for the regulated value
(VREG), different from 10.6 V, is decoded.
The purpose of pre-excitation is to increase the alternator magnetization, to guarantee a
minimum phase voltage for rotor speed measurement.
The pre-excitation stays active until the detection of phase starts regulating RPM
(NSTART).
There are two types of pre-excitation (selectable by the OTP fuse):
Pre-exc 1:
• If VSET < VBAT or if VSET > VBAT in the conditions previously described to enter preexcitation, the regulator has pre-excitation duty cycle until NSTART is reached.
Pre-exc 2:
• If VSET < VBAT in the conditions previously described to enter pre-excitation, the
regulator has pre-excitation duty cycle until NSTART is reached. Excitation limitation is
active and current limitation is set to 1.0 A.
• If VSET > VBAT in the conditions previously described to enter pre-excitation, the
regulator duty cycle goes to 100 % until NSTART is reached. Excitation limitation and
LRC are active if requested by LIN in this pre-excitation type.
14.4 Regulation with LIN
In this mode, the AR6000 regulates the alternator output to the set reference level. The
excitation is controlled by LRC if this LRC mode is active, until speed reaches LRC ramp
time value set by LIN.
14.5 Default mode
This mode is equivalent to the “Regulation with LIN” mode except that the default
parameters (VREG, LRC rate, LRCDISF,...) are used for regulation, as there is no LIN
communication. These parameters are programmed at the end of line testing.
When there is no valid frame for more than LIN time out, regulation voltage target
transitions to default VREG with a ramp of 0.2 V/s (+/- 10%) and excitation limitation value
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transitions to “no limitation” (equivalent to a 12.7 A limitation value) with a ramp of 0.375
A/s (+/- 10%).
If communication resumes with RX frames, regulation voltage target and current
limitation changes with no delay to their respective values set by LIN.
15 Phase regulation
This function avoids losing phase signal amplitude for proper regulation when the voltage
in the board harness is higher than the set point value (case of load shedding, or set
point below battery voltage).
The regulator monitors the voltage levels of the phase signal and checks if the phase
oscillates between VTH_L and VTH_H, ensuring phase amplitude is sufficient for regulation.
Phase failure is detected if there is no PhaseOK rising edge for more than 30 ms. In this
case the phase regulation is started.
The phase regulation function is performed by applying 100 % duty cycle current to the
rotor, so the phase amplitude can build up. This 100 % duty cycle is stopped, either when
the rising edge of PhaseOK is present again, or when the maximum duration of phase
regulation is reached (this timing is determined by programming the tONBOOST parameter,
max ON time for phase boost).
If the PhaseOK signal recovers then fails again before the end of tONBOOST timer, another
tONBOOST time is initiated.
If the phase is still not OK after tONBOOST, the device goes back to regulation mode and
starts a 300 ms ‘failure’ timer. When this 300 ms timer has elapsed, if there is still no
PhaseOK rising edge for the next 30 ms, the phase boost function is active again for a
maximum duration of tONBOOST.The number of retries is not limited.
Figure 7. Phase regulation
There are two different values for CLKPhase signal detection, according to regulator
mode:
Table 59. CLKPhase detection threshold voltage
Mode
Description
Min.
Typ.
Max.
Unit
ΦSTART1
Minimum peak
to peak phase
voltage in
standby/wake
up/default mode
150
200
250
mV
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Mode
Description
Min.
Typ.
Max.
Unit
ΦSTART2
Minimum peak
to peak phase
processor in
pre-excitation/
regulation mode
700
800
900
mV
Threshold values for PhaseOK signal are as follows:
Table 60. PHASEOK detection threshold voltage
Data
Description
Min.
Typ.
Max.
Unit
Vth_H
Positive peak
threshold
3
4
5
V
Vth_L
Negative peak
threshold
0.75
1.78
2.25
V
tON BOOST time is selectable by fuse and four values are available: 27 ms, 45 ms, 100 ms,
or 155 ms.
16 Blind zone
If blind zone function is not inhibited by a LIN command, the duty cycle defined by the
fuse configuration is used. For example, if a 3 % blind zone is selected, no LRC ramp is
applied for a duty cycle variation less than 3 %.
17 Return LRC
The purpose of Return LRC is to control excitation duty cycle in cases of load
deactivation.
• This function is always active whatever the alternator speed.
• This function is active in default mode and in regulation mode.
• The LRC return value can be changed by OTP.
Example of operation: duty cycle ramp down is controlled by the Return LRC timer when
the duty cycle change exceeds blind zone value. In this diagram, LRC is also visible in
the ramp up when load is switched on.
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Figure 8. LRC Return
18 Operation voltage - priority charge function
Figure 9. Operation voltage
Nominal operation voltage is from 5.0 V to 16.5 V. When battery voltage drops below
VLOW (value selectable by fuse), the priority function is enabled (with two possible
behaviors to select by fuse):
• First behavior: When the voltage reaches the VLOW threshold, LRC is disabled and 100
% duty cycle is applied until VSET is reached.
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Figure 10. Priority charge function first behavior
• Second behavior: When the voltage reaches the VLOW threshold,the LRC is disabled
and 100 % duty cycle is applied until VLOW threshold is reached (upwards). When VLOW
is reached, LRC is enabled until VSET is reached.
Figure 11. Priority charge function second behavior
When this function is activated, the current limitation is disabled.
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If battery voltage drops to 3.0 V, most of the analog blocks are disabled, including the
internal clock, but all register contents of the main logic are kept, so that regulation
can resume with stored values as soon as possible, when battery voltage is back in
the normal operating range. Below 3.0 V, a reset is allowed and therefore all register
contents are lost.
19 Power supply rejection
In case of short battery drops (voltage down to zero volt at the lowest), regulation is
disturbed only during the low battery pulse and is back to normal regulation after the
pulse (all register contents in digital loop are kept). The device is able to withstand such
“microcuts” during 40 µs maximum, using an internal tank capacitor.
Figure 12. Battery voltage “microcuts”
Table 61. Battery voltage microcuts
Data
T
tMIN_UNDER_V
VB+A_THRESHOLD
Description
Min.
Typ.
Max.
Unit
Minimum time between two undervoltage events
250
—
1000
µs
Minimal undervoltage time the regulator must withstand
whatever the T°C
40
—
—
µs
B+A undervoltage threshold
0
—
5.0
V
If timing between two such undervoltage events is shorter than 250 µs, logic registers
may reset, resulting in loss of register content.
Below 5.0 V, most analog blocks are disabled (main logic clock, regulation loop,
excitation driver, LIN transceiver). Main logic is supplied as long as battery voltage is
higher than 3.0 V.
20 Behavior without battery
In case of a battery disconnection from the alternator output, the regulator maintains
the alternator voltage within the range of VREAL ±VRIPPLE_WITHOUT_BATTERY. The ripple
voltage due to the battery disconnection does not exceed VRIPPLE_WITHOUT_BATTERY and
regulation continues in these conditions.
Table 62. Behavior without battery
Data
Description
DC_VWITHOUT_BATT Additional tolerance in case of operation without battery
Min.
Typ.
Max.
Unit
V_Real
– 0.5
V_real
V_real
+ 0.5
V
21 Thermal compensation
This function is activated when the internal temperature is above the thermal threshold
(selectable by a fuse, from 125 °C to160 °C). In this case, the voltage set point is fixed
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by LIN or by default is decreased to reduce internal temperature. The derating is also
selectable by a fuse (from –50 mV/°C to –400 mV/°C).
Figure 13. Thermal compensation
22 Protection and diagnosis features
22.1 Fault detection
General Notes
All fault reporting passes through a digital filter to avoid false indication problems, this
deglitching time is selectable by fuse from 50 to 1000 ms.
22.2 Mechanical fault (F_MEC)
When regulator is in pre-excitation mode and the alternator speed is 0 < NALT < NSTOP,
the flag must be set to 1.
22.3 Electrical fault (F_EL)
If one of these faults appear:
• Excitation short to battery or to ground:
Duty cycle of power output driver and excitation voltage are monitored.
– If VEXC < 1.5 V and duty cycle of excitation driver is 100 % for more than tDEFECT, a
short of excitation to ground is detected and F_EL is set to 1.
– If VEXC > 1.5 V and duty cycle of excitation driver is OFF for more than tDEFECT, a
short of excitation to battery is detected and F_EL is set to 1.
• Alternator rotor open
– If excitation current measured is below 1.0 A when excitation duty cycle is 100 % for
more than tDEFECT, an open rotor is detected and F_EL is set to 1.
• Observed phase short
– If phase regulation has failed after tONBOOST for more than tDEFECT, the F_EL is set to
1.
• B+A voltage too low
– If the priority charge function is active during tDEFECT and the target voltage is not
reached, F_EL is set to 1 if the “Electrical flag in case of low-voltage” OTP fuse has
been set to 1.
• Overvoltage (safety function activation)
– If the OTP fuse “Overvoltage Fault Flag” = 1, F_EL is set to 1, in case of an
overvoltage on B+A as shown in Section 23 "Safety function".
• Double error in configuration OTP fuse
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– If a double error (error which cannot be corrected with redundant ECC code) in
customer configuration OTP fuse bits occurs, F_EL sets to 1 after tDEFECT.
22.4 Thermal fault (F_HT)
A thermal fault is reported when thermal compensation starts to operate (see Section 21
"Thermal compensation").
22.5 Timeout flag (TO)
Timeout between two consecutive valid messages is 3 or 10 seconds. If this time is
exceeded, the TO flag is raised.
22.6 Communication error flag
• LIN 2.1 or LIN1.3: “checksum” error detected: A checksum error is detected
• LIN 2.1 or LIN 1.3: “identifier parity error” detected: The parity field (P0 and P1) of a
known identifier is wrong
• LIN 2.1 or LIN 1.3: “Inconsistent-Synch-Field-Error”: Edges of the SYNCH field are
detected outside the given tolerances
• LIN 2.1 or LIN 1.3: “stop bit” detected: LIN bus line is dominant while stop bit
• LIN 2.1 or LIN 1.3: “bit error” detected: The received bit is different from the bit sent
22.7 LRC flag
The LRC flag is set to 1 when LRC is active for more than 15 ms. If LRC is no longer
active for more than 15 ms, the LRC Flag is reset. This flag has to enabled by OTP.
22.8 Excitation current limitation flag
Excitation current limitation flag (IExc flag) is set to 1 when excitation current is limited
and has reached the current limitation value set by LIN for more than 15 ms. When
excitation current is no longer limited for more than 15 ms, the IExc flag is reset.
Excitation current limitation flag is disabled in Pre-excitation mode 2 when VSET < VBAT.
This flag has to be enabled by OTP.
The following table summarizes F_MEC, F_EL, and F_HT operation based on regulator
state.
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Table 63. F_MEC, F_EL, and F_HT operation details
Fault Reporting
Alt speed < Nstart
Wake-up mode
Pre-excitation mode
Regulation mode
Nalt < Nstop
N < Nstart
N > Nstart
Vset = 10.6 V
F_MEC
0
Overvoltage (safety function)
F_EL
[1]
Phase regulation failure
F_EL
1
0
10.6 < Vset < Ubat
Vset > Vbat
Exc OFF state enabled
Exc OFF state disabled
Vset =
10.6 V
Vset < Ubat
Vset > Vbat
Vset < Ubat
Vset > Vbat
1
[1]
1
0
0
0
0
0
1
[1]
0
[1]
[1]
0
[1]
0
0
0
1
1
1
1
[1]
0
1
0
1
[1]
Low-voltage
(Priority charge function)
F_EL
0
0
0
0
0
No power generation
(DC = 100 % and Iexc < 1 A)
F_EL
0
0
0
0
0
1
0
1
Exc stage short to B+A
(Vexc > 1.5 V and DC = 0 %)
F_EL
1
0
0
1
1
0
1
0
Exc stage short to GND
(Vexc < 1.5 V and DC = 100 %)
F_EL
0
0
0
0
0
1
0
1
Double error to OTP fuses
F_EL
1
1
1
1
1
1
1
1
Too high temperature
F_HT
0
0
0
0
1
1
1
1
[1]
1
1
1
Can be disabled by OTP
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23 Safety function
To avoid battery overcharge, a safety function is implemented with two redundant
methods to measure the battery voltage. The voltage dividers and voltage references
shown in Figure 14 are independent. When either of the detectors (ADC or comparator)
has reported to safety logic of an overvoltage condition (battery voltage above
Alarm_TH), the power LDMOS providing excitation current is turned off and the electrical
flag is set to 1. A separate pull-down circuitry on the power LDMOS gate ensures that
excitation is turned off, even in case of ADC, Safety Logic, or Gate driver failure.
To change to normal regulation mode, both conditions have to be met:
• CompOut = 0
• ADC Value < 16.5 V
Once activated, the safety function maintains excitation off until VBAT stays below the
safety threshold (typ. 16.5 V) for a minimum of 500 ms.
When the alarm threshold is reached, the electrical flag sets to 1 if the fuse “Overvoltage
Error Flag Enable” has been selected.
Figure 14. Safety function
Table 64. Safety function threshold and filtering
Symbol
Alarm_TH
Filtering
Parameter
Min.
Typ.
Max.
Unit
Alarm system threshold
16.2
16.5
16.8
V
Timer
450
500
550
ms
24 Test mode and programmation
24.1 Test mode entry
The entrance in this specific mode is performed through two different steps:
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• Key and Seed exchange
• Test mode request/activation
24.2 Test mode function
Different functions could be activated according to Function ID (FID):
•
•
•
•
•
•
Clocks acceleration
Clocks deactivation
Test mode deactivation
Die Information Reading
OTP memory reading (specified in the programming specification)
OTP memory programming (specified in the programming specification)
24.2.1 i/ Clocks acceleration
This function is used to accelerate all timers during test sequence like:
•
•
•
•
Timer Fault
LIN Timeout
Phases Timeout
LRC
The timer test mode increases the timer clock by 32. It means all the previous function
are 32 shorter. For example, if an LRC ramp time of 10 s is required by LIN, in this
specific mode, the LRC duration is 10 s/32 = 312 ms.
24.2.2 ii/ Clocks deactivation
This function deactivates all timers listed previously.This function is used during the
alternator end of line test. The aim is to allow the alternator to supply the maximum
load in the shortest possible delay. Therefore in this specific mode, the LRC has to be
disabled, as well as the default timer.
24.2.3 iii/ Test mode deactivation
This function is used to exit Test mode.
24.2.4 iv/ Die information reading
This function is used to read information like:
•
•
•
•
•
Wafer number
Wafer lot number
Die version
X die position on wafer
Y die position on wafer
24.2.5 v/ OTP memory bytes reading
This function is used to read some configuration information.
AR6000
Data sheet: Advance information
COMPANY PUBLIC
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Rev. 1.0 — 20 April 2016
© NXP B.V. 2016. All rights reserved
85 / 90
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NXP Semiconductors
Alternator Regulator with LIN
25 Revision history
Revision
1.0
Date
Description of changes
4/2016
Initial release
4/2016
Updated Table 1
AR6000
Data sheet: Advance information
COMPANY PUBLIC
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86 / 90
AR6000
NXP Semiconductors
Alternator Regulator with LIN
26 Legal information
Data sheet status
Document status
[1]
[2]
Product status
Definition
Data sheet: Product preview
Development
This document contains information on a product
under development. NXP reserves the right to change
or discontinue this product without notice.
Data sheet: Advance information
Qualification
This document contains information on a preproduction product. Specifications and pre-production
information herein are subject to change without
notice.
Data sheet: Technical data
Production
NXP reserves the right to change the production
detail specifications as may be required to permit
improvements in the design of its products.
[1]
[2]
Please consult the most recently issued document before initiating or completing a design.
The product status of device(s) described in this document may have changed since this document was published and
may differ in case of multiple devices. The latest product status information is available on the Internet at URL nxp.com.
Definitions
Draft — The document is a draft version only. The
content is still under internal review and subject to formal
approval, which may result in modifications or additions.
NXP Semiconductors does not give any representations
or warranties as to the accuracy or completeness of
information included herein and shall have no liability for the
consequences of use of such information.
Disclaimers
Information in this document is provided solely to enable
system and software implementers to use NXP products.
There are no express or implied copyright licenses granted
hereunder to design or fabricate any integrated circuits based
on the information in this document. NXP reserves the right to
make changes without further notice to any products herein.
NXP makes no warranty, representation, or guarantee
regarding the suitability of its products for any particular
purpose, nor does NXP assume any liability arising out
of the application or use of any product or circuit, and
specifically disclaims any and all liability, including without
limitation consequential or incidental damages. “Typical”
parameters that may be provided in NXP data sheets and/
or specifications can and do vary in different applications,
and actual performance may vary over time. All operating
parameters, including “typicals,” must be validated for each
customer application by customer's technical experts. NXP
does not convey any license under its patent rights nor the
rights of others. NXP sells products pursuant to standard
terms and conditions of sale, which can be found at the
following address: nxp.com/salestermsandconditions.
Trademarks
NXP, the NXP logo, Freescale, the Freescale logo and
SMARTMOS are trademarks of NXP B.V. All other product or
service names are the property of their respective owners.
27 Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
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Data sheet: Advance information
COMPANY PUBLIC
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Tables
Tab. 1.
Tab. 2.
Tab. 3.
Tab. 4.
Tab. 5.
Tab. 6.
Tab. 7.
Tab. 8.
Tab. 9.
Tab. 10.
Tab. 11.
Tab. 12.
Tab. 13.
Tab. 14.
Tab. 15.
Tab. 16.
Tab. 17.
Tab. 18.
Tab. 19.
Tab. 20.
Tab. 21.
Tab. 22.
Tab. 23.
Tab. 24.
Tab. 25.
Tab. 26.
Tab. 27.
Tab. 28.
Tab. 29.
Tab. 30.
Tab. 31.
Tab. 32.
Tab. 33.
Orderable part variations ................................... 2
Pin description ................................................... 4
Mandatory external components ........................4
Maximum ratings ............................................... 4
Thermal ratings ..................................................5
Static electrical characteristics ...........................5
Dynamic electrical characteristics ......................6
LIN frame configurations ..................................10
Identifier: 0X29 (LIN1) or 0X2A (LIN2, LIN4)
or 0X20 (LIN3) ................................................. 12
Identifier: 0X11 (LIN1) or 0X13 (LIN2, LIN4)
or 0X15 (LIN3) ................................................. 12
Identifier: 0X12 (LIN1) or 0X14 (LIN2) or
0X21 (LIN3) or 0X11 (LIN4) .............................13
Identifier: 0X15 (LIN1) or 0X16 (LIN2, LIN4)
or 0X18 (LIN3) ................................................. 13
Identifier: 0X29 (LIN1) or 0X2A (LIN2, LIN4)
or 0X20 (LIN3) ................................................. 14
Identifier: 0X12 (LIN1) or 0X14 (LIN2, LIN4)
or 0X21 (LIN3) OX11 (LIN4) ............................14
Identifier: 0X15 (LIN1) or 0X16 (LIN2, LIN4)
or 0X18 (LIN3) ................................................. 15
Identifier: 0X20 .................................................15
Identifier: 0X21 .................................................16
Identifier: 0X18 .................................................16
Identifier: 0X29 (LIN1) or 0X2A(LIN2) ..............17
Identifier: 0X11 (LIN1) or 0X13 (LIN2) ............. 17
Identifier: 0X12 (LIN1) or 0X14 (LIN2) ............. 17
Identifier: 0X29 .................................................18
Identifier: 0X21 .................................................18
Identifier: 0X12 (LIN1) ......................................18
Voltage set point (6 bits) – versions A, D and
E .......................................................................19
LRC ramp time – versions A, D and E .............19
LRC disable speed (4 bits) – versions A, B
and D ............................................................... 20
Excitation current limitation (5 bits) –
versions A and D .............................................20
Blind zone (1 bit) – versions A and E ...............21
Reference voltage limitation for high
temperatures (3 bits) – versions A and B .........21
Blind zone inhibition (1 bit) – versions A and
B .......................................................................21
Duty cycle value (5 bits) – versions A and D .... 21
Excitation current measurement (6 bits) –
versions A and D .............................................22
AR6000
Data sheet: Advance information
COMPANY PUBLIC
Tab. 34.
Tab. 35.
Tab. 36.
Tab. 37.
Tab. 38.
Tab. 39.
Tab. 40.
Tab. 41.
Tab. 42.
Tab. 43.
Tab. 44.
Tab. 45.
Tab. 46.
Tab. 47.
Tab. 48.
Tab. 49.
Tab. 50.
Tab. 51.
Tab. 52.
Tab. 53.
Tab. 54.
Tab. 55.
Tab. 56.
Tab. 57.
Tab. 58.
Tab. 59.
Tab. 60.
Tab. 61.
Tab. 62.
Tab. 63.
Tab. 64.
Alternator supplier identification (3 bits) – All
versions ............................................................22
Excitation current measurement (8 bits) –
versions A and B ............................................. 23
Battery voltage measurement, temperature
measurement or alternator speed (8 bits) –
version A ..........................................................26
Set point voltage (8 bits) – version B ............... 32
LRC ramp time (4 bits) – version B ................. 35
Excitation current limitation (7 bits) - version
B .......................................................................36
Duty cycle value (5 bits) - version B ................ 37
Set
point
voltage,
battery
voltage
measurement, temperature measurement or
alternator speed (8 bits) - version B .................38
Blind zone (2 bits) - version C ......................... 44
Set point voltage (8 bits) - version C ................44
LRC duration (4 bits) - version C ..................... 48
LRC disable speed (4 bits) - version C ............ 48
Excitation current limitation (8 bits) - version
C ...................................................................... 48
Duty cycle (3 bits) - version C ......................... 51
Duty cycle value (8 bits) - version C ................ 52
Excitation current measurement (8 bits) version C ......................................................... 55
Battery voltage measurement (8 bits) version C ......................................................... 58
Temperature measurement (8 bits) - version
C ...................................................................... 61
Duty cycle of controller output (8 bits) version C ......................................................... 64
Duty cycle value (5 bits) - version D ................ 65
Temperature measurement (6 bits) - version
D ...................................................................... 65
Duty cycle value (5 bits)- version E ................. 66
Excitation current limitation (8 bits) - version
E .......................................................................66
Regulator temperature (8 bits) - version E ....... 70
OTP programmable options .............................73
CLKPhase detection threshold voltage ............ 76
PHASEOK detection threshold voltage ............77
Battery voltage microcuts ................................ 80
Behavior without battery .................................. 80
F_MEC, F_EL, and F_HT operation details ..... 83
Safety function threshold and filtering ..............84
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Figures
Fig. 1.
Fig. 2.
Fig. 3.
Fig. 4.
Fig. 5.
Fig. 6.
Fig. 7.
Simplified application diagram (LIN Mode) ........ 1
Simplified application diagram (standalone,
self-start mode) ..................................................2
Internal block diagram ....................................... 3
AR6000 pinout diagram ..................................... 3
Tolerance (mA) vs. excitation current (A) ...........9
State machine ..................................................74
Phase regulation ..............................................76
AR6000
Data sheet: Advance information
COMPANY PUBLIC
Fig. 8.
Fig. 9.
Fig. 10.
Fig. 11.
Fig. 12.
Fig. 13.
Fig. 14.
LRC Return ......................................................78
Operation voltage ............................................ 78
Priority charge function first behavior ...............79
Priority charge function second behavior ......... 79
Battery voltage “microcuts” .............................. 80
Thermal compensation .................................... 81
Safety function ................................................. 84
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© NXP B.V. 2016. All rights reserved
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AR6000
NXP Semiconductors
Alternator Regulator with LIN
Contents
1
2
3
4
5
6
7
7.1
7.2
8
8.1
8.2
8.3
8.4
9
9.1
9.2
9.2.1
9.2.2
9.2.3
9.2.4
9.2.5
10
10.1
10.2
10.3
10.3.1
10.3.2
10.3.3
10.3.4
10.3.5
10.3.6
10.3.7
10.3.8
11
11.1
11.2
11.2.1
11.2.2
11.2.3
11.2.4
11.3
11.3.1
11.3.2
11.3.3
11.4
11.4.1
11.4.2
11.4.3
11.5
11.5.1
11.5.2
11.5.3
11.6
11.6.1
11.6.2
11.6.3
12
13
14
General description ............................................. 1
Simplified application diagram ...........................1
Features and benefits ......................................... 2
Applications ......................................................... 2
Orderable parts .................................................... 2
Internal block diagram ........................................ 3
Pinning information .............................................3
Pinning ................................................................3
Pin definitions .....................................................3
General product characteristics .........................4
Maximum ratings ................................................ 4
Thermal characteristics ...................................... 5
Static electrical characteristics ........................... 5
Dynamic electrical characteristics ...................... 6
Functional description ........................................ 7
Introduction .........................................................7
Functional pin description .................................. 8
Phase (PH) .........................................................8
LIN bus (BUS) ....................................................8
Ground pin (GND) ..............................................8
Supply voltage (B+A) ......................................... 8
Excitation (EXC) ................................................. 8
Functional internal block description ................ 8
Supply voltage: Filter/Divider, Bandgap,
POR ....................................................................8
Power stage: Charge pump, Drive and
protection, Current measurement .......................9
Logic and control ................................................9
Digital ..................................................................9
Clock ...................................................................9
OTP .................................................................... 9
Phase low and high ........................................... 9
ADC .................................................................. 10
Current measurement ...................................... 10
LIN .................................................................... 10
Power on reset (POR) ......................................10
Functional device operation ............................. 10
LIN frames ........................................................10
Message frame for configuration version-A ...... 12
RxFrame ...........................................................12
TxFrame 1 ........................................................12
TxFrame 2 ........................................................13
TxFrame 3 ........................................................13
Message frame for configuration version-B ...... 14
RxFrame ...........................................................14
TxFrame 1 ........................................................14
TxFrame 2 ........................................................15
Message frame for configuration version-C ......15
RxFrame ...........................................................15
TxFrame 1 ........................................................16
TxFrame 2 ........................................................16
Message frame for configuration version-D ......17
RxFrame ...........................................................17
TxFrame 1 ........................................................17
TxFrame 2 ........................................................17
Message frame for configuration version-E ...... 18
RxFrame ...........................................................18
TxFrame 1 ........................................................18
TxFrame 2 ........................................................18
Lookup tables .................................................... 19
Logic commands and registers ........................73
State machine .................................................... 74
14.1
14.2
14.3
14.4
14.5
15
16
17
18
19
20
21
22
22.1
22.2
22.3
22.4
22.5
22.6
22.7
22.8
23
24
24.1
24.2
24.2.1
24.2.2
24.2.3
24.2.4
24.2.5
25
26
27
Standby ............................................................ 74
Wake-up ........................................................... 75
Pre-exc ............................................................. 75
Regulation with LIN ..........................................75
Default mode ....................................................75
Phase regulation ................................................76
Blind zone .......................................................... 77
Return LRC .........................................................77
Operation voltage - priority charge function ... 78
Power supply rejection ..................................... 80
Behavior without battery .................................. 80
Thermal compensation ..................................... 80
Protection and diagnosis features ................... 81
Fault detection ..................................................81
Mechanical fault (F_MEC) ................................81
Electrical fault (F_EL) .......................................81
Thermal fault (F_HT) ........................................82
Timeout flag (TO) .............................................82
Communication error flag .................................82
LRC flag ........................................................... 82
Excitation current limitation flag ....................... 82
Safety function ...................................................84
Test mode and programmation ........................ 84
Test mode entry ............................................... 84
Test mode function .......................................... 85
i/ Clocks acceleration ....................................... 85
ii/ Clocks deactivation .......................................85
iii/ Test mode deactivation ............................... 85
iv/ Die information reading ............................... 85
v/ OTP memory bytes reading ......................... 85
Revision history .................................................86
Legal information ...............................................87
Contact information ...........................................87
© NXP B.V. 2016. All rights reserved
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
Released on 20 April 2016
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