PHILIPS TDA3601AQ

INTEGRATED CIRCUITS
DATA SHEET
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
Product specification
Supersedes data of September 1994
File under Integrated Circuits, IC01
1995 Dec 13
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
FEATURES
PROTECTION
• Six fixed voltage regulators
• Current limit protection for regulator 1
• Three microprocessor-controlled regulators
• Foldback current limit protection (regulators 2 to 6)
• Two VP-state controlled regulators
• Load dump protection
• One fixed voltage regulator (can operate during load
dump or thermal shutdown)
• Thermal protection
• Regulator outputs DC short-circuit-safe to ground,
VP and other regulator outputs
• VP1 supply pin (low current pin)
• VP2 supply pin (high current pin)
• Capable of handling high energy on any of the
output pins
• RESET output (TDA3601Q) or RESET output
(TDA3601AQ)
• Reverse polarity safe.
• Internally fixed timer of 100 µs
• Externally fixed delay timer
• High ripple rejection
• Flexible leads.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Entire device
VP1
VP2
supply voltage range
supply voltage range
I1tot
total quiescent current, VP1
Tc
crystal temperature
operating
11
13.2
18
V
load dump; notes 1 and 2
−
−
50
V
operating
11
13.2
18
V
non-operating
−
−
30
V
load dump; note 1
−
−
50
V
VP2 = 0; note 3
−
1
1.4
mA
−
−
150
°C
Voltage regulators
VR1
output voltage regulator 1
0.5 mA ≤ IR1 ≤ 20 mA
4.75
5
5.25
V
VR2
output voltage regulator 2
5 mA ≤ IR2 ≤ 200 mA
1.9
2.1
2.3
V
VR3
output voltage regulator 3
5 mA ≤ IR3 ≤ 150 mA
4.75
5
5.25
V
VR4
output voltage regulator 4
5 mA ≤ IR4 ≤ 150 mA
9
9.5
10
V
VR5
output voltage regulator 5
5 mA ≤ IR5 ≤ 200 mA
9
9.5
10
V
VR6
output voltage regulator 6
5 mA ≤ IR6 ≤ 200 mA
9.3
9.75
10.2
V
Notes
1. Load dump, during 50 ms, tr > 2.5 ms.
2. Regulator 1 operating, 0.5 mA ≤ IR1 ≤ 20 mA.
3. VP1 = 13.2 V; VP2 = R4-sel = R5-sel = 0; IR1 = 0.
1995 Dec 13
2
11
VP2
SENSE
OVER VOLTAGE
AND THERMAL
SHUTDOWN
OUT OF
REGULATION
REGULATOR 1
5V
4
regulator 1
output
REGULATOR 2
2.1 V
10
regulator 2
output
REGULATOR 3
5V
9
regulator 3
output
REGULATOR 4
9.5 V
6
regulator 4
output
REGULATOR 5
9.5 V
7
regulator 5
output
REGULATOR 6
9.75 V
8
regulator 6
output
AND
POWER ON
RESET - output
13A
INVERT
3
TDA3601Q
TDA3601AQ
13
reset timing
capacitor
1
regulator 5
select
2
regulator 4
select
OR GATE
ONE SHOT
40 ms
ONE SHOT
100 µs
LOGIC
SWITCH
3
Product specification
Fig.1 Block diagram.
MCD341
ground
TDA3601Q
TDA3601AQ
12
handbook, full pagewidth
RESET - output
Philips Semiconductors
VP2
Multiple output voltage regulators
5
BLOCK DIAGRAM
1995 Dec 13
V
P1
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
ORDERING INFORMATION
PACKAGE
TYPE NUMBER
TDA3601Q
TDA3601AQ
NAME
DESCRIPTION
VERSION
DBS13P
plastic DIL-bent-SIL power package; 13 leads (lead length 12 mm)
SOT141-6
GENERAL DESCRIPTION
The circuit contains five fixed voltage regulators with
foldback current protection and one fixed voltage regulator
(REGULATOR 1) that also operates during a load dump.
In addition, a RESET function (TDA3601Q) or RESET
function (TDA3601AQ), timer functions and a logic
multiplexer are implemented.
handbook, halfpage
PINNING
SYMBOL
PIN
DESCRIPTION
C RESET
1
R5 - sel
2
R4 - sel
3
REG1
4
VP1
5
CRESET
1
reset timing capacitor
REG4
6
R5-sel
2
regulator 5 select
REG5
7
R4-sel
3
regulator 4 select
REG6
8
REG1
4
regulator 1 output (5 V)
REG3
9
VP1
5
supply voltage
REG4
6
regulator 4 output (9.5 V)
REG5
7
regulator 5 output (9.5 V)
REG6
8
regulator 6 output (9.75 V)
REG3
9
regulator 3 output (5 V)
REG2
10
regulator 2 output (2.4 V)
VP2
11
supply voltage
GND
12
ground
RES
13
RESET output (TDA3601Q)
RES
13A
1995 Dec 13
TDA3601Q
TDA3601AQ
REG2 10
VP2 11
GND 12
RES or RES 13
MCD340 - 1
Fig.2 Pin configuration.
RESET output (TDA3601AQ)
4
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
When this voltage drops below 5.95 V typical, the reset
output is disabled, to prevent a microprocessor being
disturbed by a too-low supply voltage. An out-of-regulation
condition is indicated by a logical low and an in-regulation
condition indicated by a logical high.
FUNCTIONAL DESCRIPTION
The TDA3601Q is a multiple output voltage regulator with
six fixed voltage regulators. Three, logical switch
controlled, voltage regulators (numbers 4 to 6) are
available, and one non-switchable voltage regulator
(number 1). In addition, there are two further regulators
(numbers 2 and 3), which are controlled by supply
voltages VP1 and VP2 (Schmitt trigger).
The ‘Power On’ switch low will disable regulator 2 and 3
outputs. In addition, the logic switch will be disabled, so
that regulators 4 to 6 are switched off. When both
VP2-sense and out-of-regulation are high, the ‘Power On’
will be high, so that the logic multiplexer and regulators 2
and 3 are enabled. Regulators 4 to 6 can now be selected
by the multiplexer.
Regulator 1 is not affected by load dump or thermal
shutdown. Regulators 2 to 6 are supplied by VP2; they can
therefore be switched of by an ignition switch, for example.
An internal bandgap voltage reference, which provides a
reference voltage for each independent regulator, is
supplied by VP1. This supply voltage VP1 also supplies
regulator 1.
Re-triggerable one-shot circuits produce a RESET (open
collector output) when VP1 is available (40 ms delay
signal), or when both VP1 and VP2 are available (100 µs
pulse). RESET will be held in a constant high state when
the supply voltage VP1 is less than 5.5 V (5.95 V typical).
A VP2 sense circuit outputs a logical high when the VP2
voltage rises through Vthr, which remains high until the VP2
voltage falls through Vthf.
The TDA3601 has a RESET output, but the TDA3601A
has an inverted RESET output (RESET).
The supply voltage VP1 is sensed by an out-of-regulation
Schmitt trigger.
LIMITING VALUES
In accordance with the Absolute maximum System (IEC 134).
SYMBOL
VP1, VP2
PARAMETER
CONDITIONS
supply voltage
MIN.
MAX.
UNIT
operating
−
18
V
non-operating
−
30
V
load dump protected; during 50 ms; −
tr > 2.5 ms; note 1
50
V
Ptot
total power dissipation
Tcase < 30 °C
−
15
W
Tstg
storage temperature range
non-operating
−55
150
°C
Tvj
virtual junction temperature
operating
−40
150
°C
Vpr
reverse polarity
non-operating
−
6
V
Note
1. Regulator 1 operating, 0.5 mA ≤ IR1 ≤ 20 mA.
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
Rth j-c
thermal resistance from junction to case
Rth j-amb
thermal resistance from junction to ambient in free air
QUALITY SPECIFICATION
Quality according to UZW-BO/FQ-0601.
1995 Dec 13
5
VALUE
UNIT
8
K/W
40
K/W
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
CHARACTERISTICS
VP1 = VP2 = 13.2 V, Tamb = 25 °C, Cout = 10 µF; unless otherwise specified (see Fig.5).
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
VP1
supply voltage range
operating
11
13.2
18
V
VP1
supply voltage range
load dump; notes 1and 2
−
−
50
V
VP2
supply voltage range
operating
11
13.2
18
V
VP2
supply voltage range
load dump; note 1
−
−
50
V
IP1
quiescent current
VP2 = 0; note 3
−
1.1
1.4
mA
7.6
8
8.4
V
Schmitt triggers
VP2-SENSE THRESHOLD
Vthr
rising threshold voltage
Vthf
falling threshold voltage
6.2
6.5
6.8
V
Vhy
hysteresis
1.35
1.5
1.65
V
OUT-OF-REGULATION THRESHOLD
Vthr
rising threshold voltage
6.8
7.35
7.9
V
Vthf
falling threshold voltage
5.5
5.95
6.4
V
Vhy
hysteresis
1.2
1.4
1.6
V
20
40
100
ms
50
100
150
µs
−
0.15
0.8
V
−
−5
−
µA
−
−
1
µs
Reset circuits (for timing, see Fig.3)
trst1
reset delay time
trst
reset hold time
Crst = 100 nF
Vrl
reset low
Icr
delay current (pin 1 to Crst)
tr
reset rise time
note 4
tf
reset fall time
note 4
−
−
1
µs
VCAP
voltage pin 1
Crst = 0
5.5
6.0
−
V
Rsp
spike-on reset
on-state; note 5
−
0
100
mV
−0.5
−
0.8
V
Isync = 1 mA
Regulators
SELECTOR CONTROL INPUTS R4-SEL AND R5-SEL
Vsl
input low voltage
Vsh
input high voltage
2
−
−
V
Ihs
input high current
VRXsel > 2 V
−
−
1
µA
Ils
input low current
VRXsel < 0.8 V
−1
−
−
µA
1995 Dec 13
6
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
REGULATOR 1 (IR1 = 1 MA UNLESS OTHERWISE SPECIFIED)
VR1
output voltage
0.5 mA ≤ IR1 ≤ 20 mA
4.75
5
5.25
V
6.25 V ≤ VP1 ≤ 18 V
4.75
5
5.25
V
VR1L
output voltage
18 V ≤ VP ≤ 50 V
4.75
5
5.25
V
∆VR1
line regulation
6.25 V ≤ VP ≤ 18 V
−
−
50
mV
∆VRL1
load regulation
0.5 mA ≤ IR1 ≤ 20 mA
−
−
60
mV
RR1
ripple rejection
fo = 120 Hz; VP1 = VP2; note 6
60
−
−
dB
IR1 = 20 mA
−
−
1
V
30
−
−
mA
−
tbn
−
mV/°C
5 mA ≤ IR2 ≤ 200 mA
1.9
2.1
2.3
V
7 V ≤ VP ≤ 18 V
1.9
2.1
2.3
V
VRd1
drop-out voltage
IRm1
current limit
∆V/∆T
thermal drift
−40 ≤ T ≤ 80 °C
REGULATOR 2 (IR2 = 5 MA UNLESS OTHERWISE SPECIFIED)
VR2
output voltage
∆VR2
line regulation
7 V ≤ VP ≤ 18 V
−
−
50
mV
∆VRL2
load regulation
5 mA ≤ IR2 ≤ 200 mA
−
−
70
mV
RR2
ripple rejection
fo = 120 Hz; VP1 = VP2; note 6
60
−
−
dB
IRm2
current limit
VR2 > 1.75 V; note 7
250
−
−
mA
IRsc2
short-circuit current
RL ≤ 0.5 Ω; note 7
−
tbn
−
mA
∆V/∆T
thermal drift
−40 ≤ T ≤ 80 °C
−
tbn
−
mV/°C
5 mA ≤ IR3 ≤ 150 mA
4.75
5
5.25
V
7 V ≤ VP ≤ 18 V
4.75
5
5.25
V
REGULATOR 3 (IR3 = 5 MA UNLESS OTHERWISE SPECIFIED)
VR3
output voltage
∆VR3
line regulation
7 V ≤ VP ≤ 18 V
−
−
50
mV
∆VRL3
load regulation
5 mA ≤ IR3 ≤ 150 mA
−
−
70
mV
RR3
ripple rejection
fo = 120 Hz; VP1 = VP2; note 6
60
−
−
dB
IRm3
current limit
VR3 > 4.5 V; note 7
200
−
−
mA
IRsc3
short-circuit current
RL ≤ 0.5 Ω; note 7
−
tbn
−
mA
∆V/∆T
thermal drift
−40 ≤ T ≤ 80 °C
−
tbn
−
mV/°C
5 mA ≤ IR4 ≤ 150 mA
9
9.5
10
V
11 V ≤ VP ≤ 18 V
9
9.5
10
V
REGULATOR 4 (IR4 = 5 MA UNLESS OTHERWISE SPECIFIED)
VR4
output voltage
∆VR4
line regulation
11 V ≤ VP ≤ 18 V
−
−
50
mV
∆VRL4
load regulation
5 mA ≤ IR4 ≤ 150 mA
−
−
70
mV
RR4
ripple rejection
fo = 120 Hz; VP1 = VP2; note 6
60
−
−
dB
VRd4
drop-out voltage
IR4 = 150 mA
−
−
1
V
IRm4
current limit
VR4 > 8.5 V; note 7
200
−
−
mA
IRsc4
short-circuit current
RL ≤ 0.5 Ω; note 7
−
tbn
−
mA
∆V/∆T
thermal drift
−40 ≤ T ≤ 80 °C
−
tbn
−
mV/°C
1995 Dec 13
7
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
REGULATOR 5 (IR5 = 5 MA UNLESS OTHERWISE SPECIFIED)
VR5
∆VR5
output voltage
line regulation
5 mA ≤ IR5 ≤ 200 mA
9
9.5
10
V
11 V ≤ VP ≤ 18 V
9
9.5
10
V
11 V ≤ VP ≤ 18 V
−
−
50
mV
∆VRL5
load regulation
5 mA ≤ IR5 ≤ 200 mA
−
−
70
mV
RR5
ripple rejection
fo = 120 Hz; VP1 = VP2; note 6
60
−
−
dB
VRd5
dropout voltage
IR5 = 200 mA
−
−
1
V
IRm5
current limit
VR5 > 8.5 V; note 7
250
−
−
mA
IRsc5
short-circuit current
RL ≤ 0.5 Ω; note 7
−
tbn
−
mA
∆V/∆T
thermal drift
−40 ≤ T ≤ 80 °C
−
tbn
−
mV/°C
5 mA ≤ IR6 ≤ 200 mA
9.3
9.75
10.25
V
11 V ≤ VP ≤ 18 V
9.3
9.75
10.25
V
REGULATOR 6 (IR6 = 5 MA UNLESS OTHERWISE SPECIFIED)
VR6
output voltage
∆VR6
line regulation
11 V ≤ VP ≤ 18 V
−
−
50
mV
∆VRL6
load regulation
5 mA ≤ IR6 ≤ 200 mA
−
−
70
mV
RR6
ripple rejection
fo = 120 Hz; VP1 = VP2; note 6
60
−
−
dB
VRd6
dropout voltage
IR6 = 200 mA
−
−
0.5
V
IRm6
current limit
VR6 > 8.5 V; note 7
300
−
−
mA
IRsc6
short-circuit current
Rbel ≤ 0.5 Ω; note 7
−
tbn
−
mA
∆V/∆T
thermal drift
−40 ≤ T ≤ 80 °C
−
tbn
−
mV/°C
Notes
1. During 50 ms, tr > 2.5 ms.
2. Regulator 1 operating, 0.5 mA ≤ IR1 ≤ 20 mA.
3. VP1 = 13.2 V, VP2 = R4-sel = R5-sel = 0, IR1 = 0.
4. External pull-up resistor of 10 kΩ to 5 V required, and Cload ≤ 10 pF.
5. Spike-on reset measured within a time frame of 75 msec.
6. VP1 = VP2 = 13.2 V, ripple on VP1 = VP2 of: 1 V(p-p), fo = 120 Hz.
7. Foldback current protection behaviour: see Fig.4.
1995 Dec 13
8
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
Reset circuits
13.2
handbook, full pagewidthV
VP1
thr
Vthf
0
5
REGULATOR 1
0
VP2
13.2
Vthr
0
1
RESET
0
MCD342
t r1
tr
tr
Fig.3 Timing reset.
Regulators truth table (see note 1)
INPUTS
OUTPUTS
VP1
VP2
R4-SEL
R5-SEL
REG.1
REGS 2 & 3
REG.4
REG.5
REG.6
0
X
X
X
0
0
0
0
0
1
0
X
X
1
0
0
0
0
1
1
0
0
1
1
0
0
0
1
1
1
0
1
1
1
0
1
1
1
0
1
1
1
0
1
1
1
1
1
1
1
1
0
0
1
Note
1. 0 = LOW/OFF;
1 = HIGH/ON;
X = don’t care.
1995 Dec 13
9
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
handbook, halfpage
VRx
V0
(regulators
2 to 6)
I sc
I Rm
MCD343 - 1
Fig.4 Foldback current protection behaviour.
TEST AND APPLICATION INFORMATION
VP1
handbook, full pagewidth
VP1
220 µF
regulator 1
5
4
5 V / 20 mA
10 µF
100 nF
VP2
VP2
220 µF
regulator 2
11
10
2.1 V / 200 mA
10 µF
100 nF
C reset
100 nF
R 5 - select
logic signals
R 4 - select
9
1
5 V / 150 mA
10 µF
TDA3601Q
TDA3601AQ
2
regulator 3
regulator 4
6
9.5 V / 150 mA
10 µF
3
regulator 5
5 V external or
regulator 1
7
9.5 V / 200 mA
10 µF
10 kΩ
RESET (1)
8
13
12
regulator 6
9.75 V / 200 mA
10 µF
MCD344 - 1
ground
(1) RESET output for TDA3601Q; RESET output for TDA3601AQ.
Fig.5 Application circuit.
1995 Dec 13
10
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
PACKAGE OUTLINE
DBS13P: plastic DIL-bent-SIL power package; 13 leads (lead length 12 mm)
SOT141-6
non-concave
Dh
x
D
Eh
view B: mounting base side
d
A2
B
j
E
A
L3
L
Q
c
1
v M
13
e1
Z
e
e2
m
w M
bp
0
5
10 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
A2
bp
c
D (1)
d
Dh
E (1)
e
e1
e2
Eh
j
L
L3
m
Q
v
w
x
Z (1)
mm
17.0
15.5
4.6
4.2
0.75
0.60
0.48
0.38
24.0
23.6
20.0
19.6
10
12.2
11.8
3.4
1.7
5.08
6
3.4
3.1
12.4
11.0
2.4
1.6
4.3
2.1
1.8
0.8
0.25
0.03
2.00
1.45
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
OUTLINE
VERSION
REFERENCES
IEC
JEDEC
EIAJ
ISSUE DATE
95-03-11
97-12-16
SOT141-6
1995 Dec 13
EUROPEAN
PROJECTION
11
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
The device may be mounted up to the seating plane, but
the temperature of the plastic body must not exceed the
specified maximum storage temperature (Tstg max). If the
printed-circuit board has been pre-heated, forced cooling
may be necessary immediately after soldering to keep the
temperature within the permissible limit.
SOLDERING
Introduction
There is no soldering method that is ideal for all IC
packages. Wave soldering is often preferred when
through-hole and surface mounted components are mixed
on one printed-circuit board. However, wave soldering is
not always suitable for surface mounted ICs, or for
printed-circuits with high population densities. In these
situations reflow soldering is often used.
Repairing soldered joints
Apply a low voltage soldering iron (less than 24 V) to the
lead(s) of the package, below the seating plane or not
more than 2 mm above it. If the temperature of the
soldering iron bit is less than 300 °C it may remain in
contact for up to 10 seconds. If the bit temperature is
between 300 and 400 °C, contact may be up to 5 seconds.
This text gives a very brief insight to a complex technology.
A more in-depth account of soldering ICs can be found in
our “IC Package Databook” (order code 9398 652 90011).
Soldering by dipping or by wave
The maximum permissible temperature of the solder is
260 °C; solder at this temperature must not be in contact
with the joint for more than 5 seconds. The total contact
time of successive solder waves must not exceed
5 seconds.
DEFINITIONS
Data sheet status
Objective specification
This data sheet contains target or goal specifications for product development.
Preliminary specification
This data sheet contains preliminary data; supplementary data may be published later.
Product specification
This data sheet contains final product specifications.
Limiting values
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation
of the device at these or at any other conditions above those given in the Characteristics sections of the specification
is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such
improper use or sale.
1995 Dec 13
12