Infineon IMC101T High performance motor control ic sery Datasheet

IMC101T/IMC102T
iMOTION™ IMC100
High performance motor control IC series
IMC100
Quality Requirement Category: Industry
Feature list
•
•
•
•
•
•
•
•
•
•
•
Motion Control Engine (MCE) as ready-to-use solution for variable speed drives
Field oriented control (FOC) for permanent magnet synchronous motor (PMSM)
Space vector PWM with sinusoidal commutation and integrated protection features
Current sensing via single or leg shunt
Sensorless operation
Optional support for hall sensors (analog or digital)
Optional boost or totem pole PFC control integrated
Flexible host interface options for motor control commands: UART, PWM or analog input signal
Support for IEC 60335 (‘Class B’)
Integrated scripting engine for application flexibility
Multiple package options
Applications
•
•
•
•
Refrigerators
Home appliances
Pumps, fans
...any other PMSM drive
Ordering Information
Product Type
Application
Package
IMC101T-T038
single motor
TSSOP-38
IMC101T-Q048
QFN-48
IMC101T-F048
TQFP-48
IMC101T-F064
LQFP-64
IMC102T-F048
single motor + PFC (boost, totem pole)
IMC102T-F064
Note:
Datasheet
TQFP-48
LQFP-64
Variants in TQFP-48 package under development.
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Please read the Important Notice and Warnings at the end of this document
1.1
2018-02-20
iMOTION™ IMC100
High performance motor control IC series
Description
Description
iMOTION™ IMC100 is a family of highly integrated ICs for the control of variable speed drives. By integrating both
the required hardware and software to perform control of a permanent magnet synchronous motor (PMSM)
they provide the shortest time to market for any motor system at the lowest system and development cost.
Power Factor
Correction
boost/ totem pole
Power
Supply
Gate Driver
3-Phase
Inverter
UART
iMOTION™
analog
IMC100
Status LED
Temp Sense
Datasheet
M
Position
Current Sensing
single / leg shunt
Position Sensing
sensorless / hall
2
1.1
2018-02-20
iMOTION™ IMC100
High performance motor control IC series
Table of contents
Table of contents
Feature list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Table of contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
About this document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1
Block Diagram Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2
2.1
2.2
2.3
2.4
Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Pin Configuration IMC101T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Pin Configuration Drawing IMC101T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Pin Configuration IMC102T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Pin Configuration Drawing IMC102T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3
3.1
3.2
3.3
3.4
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Application schematic motor control single shunt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Application schematic motor control leg shunt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Application schematic motor control plus boost PFC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Application schematic motor control plus totem pole PFC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4
4.1
4.1.1
4.1.2
4.1.3
4.1.4
4.2
4.2.1
4.2.2
4.2.3
4.2.4
4.3
4.3.1
4.3.2
4.3.3
4.4
4.4.1
4.4.2
4.4.3
4.5
4.5.1
Electrical characteristics and parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
General Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Parameter Interpretation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Pin Reliability in Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
DC Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Input/Output Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Analog to Digital Converter (ADC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Power Supply Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Flash Memory Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
AC Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Testing Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Power-Up and Supply Threshold Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
On-Chip Oscillator Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Motor Control Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
PWM Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Current Sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Fault Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Power Factor Correction (PFC) parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Boost PFC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Datasheet
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1.1
2018-02-20
iMOTION™ IMC100
High performance motor control IC series
About this document
4.5.2
4.5.3
4.5.4
4.6
4.6.1
4.6.1.1
4.6.2
4.6.3
4.6.4
4.6.5
4.6.6
4.6.7
4.7
Totem Pole PFC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
PFC Current Sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
PFC Fault Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Control Interface Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Serial Interface Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
UART Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Analog Speed Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Frequency Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Duty Cycle Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Over Temperature Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Pulse Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
LED Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Quality Declaration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
5
5.1
5.1.1
5.1.2
5.1.3
5.1.4
5.2
5.3
Package specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Package Outline PG-TSSOP-38-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Package Outline PG-VQFN-48-73 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Package Outline PG-TQFP-48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
Package Outline PG-LQFP-64-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
Thermal Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
Part marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
6
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
About this document
Scope and purpose
This Datasheet describes the mechanical, electrical and functional characteristics of the iMOTION™ IMC100
series of motor control ICs. If no specific device is given the characteristics are valid for all devices within the
iMOTION™ IMC100 series.
For a detailed description of the functionality and configuration options please refer to the reference manual of
the Motion Control Engine.
Intended audience
The Datasheet is targeting developers implementing a variable speed drive.
Datasheet
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iMOTION™ IMC100
High performance motor control IC series
Block Diagram Reference
1
Block Diagram Reference
The block diagram below gives an overview on the available functional units in the iMOTION™ IMC100 family.
Not all units are required in all applications and some modules might share pins in smaller packages. Please
refer to the pin configuration for the individual packages and the application schematic examples given.
Motion Control Engine
Motor Control
Interface
Motor
Parameter
Table
Calculation
Engine
Parameter
Selection
Control
Interface
FOC Block
Totem-Pole PFC
Angle Estimator
Boost PFC
Interrupt
Controller
Motion Control
Sequencer
Space Vector
PWM
Safety
Monitor
Fault Handling
Current Sense
Logic
Program
RAM
UART
Secure
Loader
Enable/
Disable
Digital
filter
OR
Enable/
Disable
Comparator
Data
RAM
Programmable
Gain
UART
Flash
Memory
12bit
A/D
&
MUX
Programmable
Gain
DAC
Reference
Voltage
Temperature
sensing
GPIO
PORT
Clock monitoring
optional
96 MHz
Oscillator
32 kHz
Oscillator
Oscillator Watchdog
Watchdog
Timer
RESET
Voltage
supervision
3.3V – 5.0V
Figure 1
Datasheet
Analog
Comparator
Hall
digital
analog
Encoder
EVR
Block diagram
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iMOTION™ IMC100
High performance motor control IC series
Pin Configuration
2
Pin Configuration
The following tables give the pin configurations of the individual devices of the IMC100 series in the available
packages.
The pin type is specified as follows:
•
I - digital input
•
O - digital output
•
AIN - analog input
The pin function given below refers to the standard software configuration. Different software might configure
pins differently. Some of the input pins can be configured to have pull up or pull down resistor and some output
pins can be configured to push-pull or open drain. This is described in the reference manual of the respective
software.
Pins that do not have any signal assigned are reserved for future use. These pins should be left unconnected
and neither be connected to ground nor to the positive supply.
Note:
All required reference voltages are generated by an internal DAC, therefor the pins like REFU, REFV,
REFW and PFCREF only require a blocking capacitor.
2.1
Table 1
Pin Configuration IMC101T
Pin list
Signal
Type
LQFP-64 VQFN-48 TQFP-48 TSSOP-38 Description
VDD
Power
2, 24, 25, 18, 19,
35, 50
27, 38
18, 19,
27, 38
10, 26
Supply Voltage
VSS
Power
1, 23, 49
17, 37
17, 37
9, 25
Ground
PWMUL
O
29
21
21
11
PWM output phase U low side
PWMUH
O
30
22
22
12
PWM output phase U high side
PWMVL
O
31
23
23
13
PWM output phase V low side
PWMVH
O
32
24
24
14
PWM output phase V high side
PWMWL
O
33
25
25
15
PWM output phase W low side
PWMWH
O
34
26
26
16
PWM output phase W high side
GK
I
36
28
28
18
Motor gate kill input
VDC
AIN
14
8
8
2
DC bus sensing input
IU/ISS
AIN
18
12
12
6
Current sense input phase U / single
shunt
IV
AIN
15
9
9
3
Current sense input phase V / analog
input
IW
AIN
11
5
5
37
Current sense input phase W / analog
input
REFU
AIN
17
11
11
5
Itrip phase U reference / analog input
REFV
AIN
16
10
10
4
Itrip phase V reference / analog input
REFW
AIN
10
4
4
36
Itrip phase W reference / analog input
Supply
Motor control
Datasheet
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iMOTION™ IMC100
High performance motor control IC series
Pin Configuration
Table 1
Signal
Pin list (continued)
Type
LQFP-64 VQFN-48 TQFP-48 TSSOP-38 Description
DIR
I
52
40
40
28
Direction input
DUTYFREQ
I
55
43
43
31
Duty/Frequency input
VSP
AIN
9
3
3
35
Analog speed reference input
PGOUT
O
42
30
30
21
Pulse output
PARAM
AIN
20
14
14
8
Parameter table selection, analog
PAR0
I
3
33
33
22
Parameter page select 0
PAR1
I
4
34
34
23
Parameter page select 1
PAR2
I
5
35
35
24
Parameter page select 2
PAR3
I
6
36
36
27
Parameter page select 3
NTC
AIN
13
7
7
7
External thermistor input
LED
O
41
29
29
17
Status LED
Interface
Communication
RX0
I
57
45
45
33
Serial port 0, receive input
TX0
O
58
46
46
34
Serial port 0, transmit output
RX1
I
63
47
47
20
Serial port 1, receive input
TX1
O
64
48
48
19
Serial port 1, transmit output
Datasheet
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iMOTION™ IMC100
High performance motor control IC series
Pin Configuration
2.2
Pin Configuration Drawing IMC101T
The following drawings give the position of the functional pins for the available packages.
Figure 2
-
1
38
-
VDC
2
37
IW
IV
3
36
REFW
REFV
4
35
VSP
REFU
5
34
TX0
IU/ISS
6
33
RX0
NTC
7
32
-
PARAM
8
31
DUTYFREQ
VSS
9
30
-
VDD
10
29
-
PWMUL
11
28
DIR
PWMUH
12
27
PAR3
PWMVL
13
26
VDD
PWMVH
14
25
VSS
PWMWL
15
24
PAR2
PWMWH
16
23
PAR1
LED
17
22
PAR0
GK
18
21
PGOUT
TX1
19
20
RX1
Top View
IMC101T
T038
IMC101T-T038
Pins that do not have any signal assigned are reserved for future use. These pins should be left unconnected
and neither be connected to ground nor to the positive supply.
Datasheet
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iMOTION™ IMC100
High performance motor control IC series
Figure 3
TX0
RX0
-
DUTYFREQ
-
-
DIR
-
VDD
VSS
46
45
44
43
42
41
40
39
38
37
PAR2
3
34
PAR1
REFW
4
33
PAR0
IW
5
32
-
-
6
31
-
NTC
7
30
PGOUT
VDC
8
29
LED
IV
9
28
GK
REFV
10
27
VDD
REFU
11
26
PWMWL
IU/ISS
12
25
PWMWH
20
21
22
23
24
PWMUL
PWMUH
PWMVL
PWMVH
18
VDD
-
17
VSS
19
16
-
VDD
15
IMC101T
Q048
-
VSP
RX1
35
Top View
14
2
47
PAR3
PARAM
-
TX1
36
13
1
-
-
48
Pin Configuration
IMC101T-Q048
Pins that do not have any signal assigned are reserved for future use. These pins should be left unconnected
and neither be connected to ground nor to the positive supply.
Datasheet
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iMOTION™ IMC100
High performance motor control IC series
-
-
-
TX0
RX0
-
DUTYFREQ
-
-
DIR
-
VDD
VSS
61
60
59
58
57
56
55
54
53
52
51
50
49
-
4
45
-
PAR2
5
44
-
PAR3
6
43
-
-
7
42
PGOUT
-
8
41
LED
VSP
9
40
-
REFW
10
39
-
IW
11
38
-
-
12
37
-
NTC
13
36
GK
VDC
14
35
VDD
IV
15
34
PWMWH
REFV
16
33
PWMWL
20
21
22
23
24
25
26
27
28
29
30
31
32
PARAM
-
-
VSS
VDD
VDD
-
-
-
PWMUL
PWMUH
PWMVL
PWMVH
IMC101T
F064
19
PAR1
-
46
-
3
62
-
18
PAR0
RX1
47
Top View
IU/ISS
2
17
VDD
63
-
REFU
1
TX1
48
Figure 4
VSS
64
Pin Configuration
IMC101T-F064
Pins that do not have any signal assigned are reserved for future use. These pins should be left unconnected
and neither be connected to ground nor to the positive supply.
Datasheet
10
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iMOTION™ IMC100
High performance motor control IC series
Pin Configuration
2.3
Table 2
Pin Configuration IMC102T
Pin list
Signal
Type
LQFP-64
TQFP-48
Description
VDD
Power
2, 24, 25,
35, 50
18, 19, 27,
38
Supply Voltage
VSS
Power
1, 23, 49
17, 37
Ground
PWMUL
O
29
21
PWM output phase U low side
PWMUH
O
30
22
PWM output phase U high side
PWMVL
O
31
23
PWM output phase V low side
PWMVH
O
32
24
PWM output phase V high side
PWMWL
O
33
25
PWM output phase W low side
PWMWH
O
34
26
PWM output phase W high side
GK
I
36
28
Motor gate kill input
VDC
AIN
14
8
DC bus sensing input
IU/ISS
AIN
18
12
Current sense input phase U / single shunt
IV
AIN
15
9
Current sense input phase V / analog input
IW
AIN
11
5
Current sense input phase W / analog input
REFU
AIN
17
11
Itrip phase U reference / analog input
REFV
AIN
16
10
Itrip phase V reference / analog input
REFW
AIN
10
4
Itrip phase W reference / analog input
Supply
Motor control
Power factor correction
PFCG0
O
44
31
PFC gate drive 0
PFCG1
O
43
32
PFC gate drive 1 (totem pole only - high side
switch)
PFCI
AIN
12
6
PFC current sensing
PFCREF
AIN
21
15
Itrip PFC reference input
PFCITRIP
AIN
22
16
Itrip PFC input
VAC1
AIN
20
14
VAC sense input line 1
VAC2
AIN
19
13
VAC sense input line 2
DIR
I
52
40
Direction input
DUTYFREQ
I
55
43
Duty/Frequency input
VSP
AIN
9
3
Analog speed reference input
PGOUT
O
42
30
Pulse output
PAR0
I
3
33
Parameter page select 0
PAR1
I
4
34
Parameter page select 1
Interface
Datasheet
11
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iMOTION™ IMC100
High performance motor control IC series
Pin Configuration
Table 2
Pin list (continued)
Signal
Type
LQFP-64
TQFP-48
Description
PAR2
I
5
35
Parameter page select 2
PAR3
I
6
36
Parameter page select 3
NTC
AIN
13
7
External thermistor input
LED
O
41
29
Status LED
RX0
I
57
45
Serial port 0, receive input
TX0
O
58
46
Serial port 0, transmit output
RX1
I
63
47
Serial port 1, receive input
TX1
O
64
48
Serial port 1, transmit output
Communication
Datasheet
12
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iMOTION™ IMC100
High performance motor control IC series
Pin Configuration
2.4
Pin Configuration Drawing IMC102T
-
-
-
TX0
RX0
-
DUTYFREQ
-
-
DIR
-
VDD
VSS
61
60
59
58
57
56
55
54
53
52
51
50
49
-
4
45
-
PAR2
5
44
PFCG0
PAR3
6
43
PFCG1
-
7
42
PGOUT
-
8
41
LED
VSP
9
40
-
REFW
10
39
-
IW
11
38
-
PFCI
12
37
-
NTC
13
36
GK
VDC
14
35
VDD
IV
15
34
PWMWH
REFV
16
33
PWMWL
20
21
22
23
24
25
26
27
28
29
30
31
32
VAC1
PFCREF
PFCITRIP
VSS
VDD
VDD
-
-
-
PWMUL
PWMUH
PWMVL
PWMVH
IMC102T
F064
19
PAR1
-
46
VAC2
3
62
-
18
PAR0
RX1
47
Top View
IU/ISS
2
17
VDD
63
-
REFU
1
TX1
48
Figure 5
VSS
64
The following drawings give the position of the functional pins for the available packages.
IMC102T-F064
Pins that do not have any signal assigned are reserved for future use. These pins should be left unconnected
and neither be connected to ground nor to the positive supply.
Datasheet
13
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iMOTION™ IMC100
High performance motor control IC series
Functional description
3
Functional description
iMOTION™ IMC100 is a series of highly integrated ICs for the control of a Permanent Magnet Synchronous Motor
(PMSM). IMC101 devices provide control of a single motor while the IMC102 devices control the motor and
additionally a boost or totem pole power factor correction (PFC).
The IMC100 series is based on Infineon’s Motion Control Engine (MCE) and integrate all hardware and software
functions required to implement a closed loop sensorless (or optionally sensor based) control algorithm for
permanent magnet motors. IMC100 devices do not require any software programming and can be configured
for a wide range of motor control inverters.
The IMC100 series takes advantage of a new hardware platform that is based on a comprehensive set of
innovative analog and motor control peripherals. The high level of integration both in terms of hardware
modules and software algorithms results in a minimum number of external components required for the
implementation of the inverter control.
Infineon’s patented and field proven Motion Control Engine (MCE) implements field oriented control (FOC) using
single or leg shunt current feedback and uses space vector pulse width modulation (PWM) with sinusoidal
signals to achieve highest energy efficiency. In addition to the motor control algorithm it also integrates
multiple configurable protection features like over- and under-voltage, over current, rotor lock etc. to protect
both the power stage as well as the motor during application tuning or in case of malfunction.
The second generation of the MCE further improves the performance of the sensorless control algorithm and
adds functionality like optional sensor support for applications that require accurate rotor positioning, two
types of ready-to-use PFC algorithms as well as more and flexible and faster host interface options.
The IMC100 series is offered in several device and package variants for applications from single motor control to
motor control plus PFC. All devices can be used in applications requiring functional safety according to IEC
60335 (‘Class B’).
There are multiple versions of the MCE software offered by Infineon and made available for download from the
Infineon web site.
By using a special secure boot loader algorithm in combination with type specific chip IDs it is assured that
these MCE software versions can only be installed onto the matching hardware derivatives, i.e. IMC100 variants
for which the software has been tested and released for. Infineon provides the tools to program these software
images for download from the website.
This data sheet provides all electrical, mechanical, thermal and quality parameters. A detailed description of
the features, functionality and configuration of the Motion Control Engine (MCE) can be found in the respective
reference manual of the MCE.
The application schematics in the following chapters show some examples of different use cases for the IMC100
devices. The combination of the different configuration options like leg vs. single shunt, sensorless or sensored
operation, boost or totem pole PFC etc. is not limited to the examples shown here but can be chosen according
to the individual application requirements.
Datasheet
14
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iMOTION™ IMC100
High performance motor control IC series
Functional description
3.1
Application schematic motor control single shunt
Figure 6 gives the schematic diagram for a motor control system using the IMC101 in sensorless operation and
single shunt mode.
~
VDD
PAR0
Motor Parameter
Selection
4
digital
analog
3.3V – 5.0V
PWMUH
PAR1
PAR2
PWMUL
PAR3
PWMVH
6
PWMVL
PARAM
PWMWH
PWMWL
Preconfigured
IO
VSP
VDC
DUTYFREQ
DIR
GK
PGOUT
LED
IFX High Voltage
Gate Drive IC
Host Interface
SW Update
Host Interface
UART
VDD
RX0
TX0
RX1
ISS
TX1
REFU
Motor
VSS
Figure 6
Datasheet
IMC101 in single shunt configuration
15
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iMOTION™ IMC100
High performance motor control IC series
Functional description
3.2
Application schematic motor control leg shunt
Figure 7 gives the schematic diagram for a motor control system using the IMC101 in sensorless operation and
leg shunt mode.
~
VDD
PAR0
Motor Parameter
Selection
4
digital
analog
3.3V – 5.0V
PWMUH
PAR1
PAR2
PWMUL
PAR3
PWMVH
6
PWMVL
PARAM
PWMWH
PWMWL
Preconfigured
IO
VSP
VDC
DUTYFREQ
DIR
GK
PGOUT
LED
VDD
IFX High Voltage
Gate Drive IC
Host Interface
SW Update
Host Interface
UART
RX0
IU
TX0
REFU
VDD
IV
RX1
REFV
TX1
VDD
IW
REFW
Motor
VSS
Figure 7
Datasheet
IMC101 in leg shunt configuration
16
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iMOTION™ IMC100
High performance motor control IC series
Functional description
3.3
Application schematic motor control plus boost PFC
Figure 8 gives the schematic diagram for a motor control system with boost PFC using the IMC102 in sensorless
operation and single shunt mode.
~
VDD
PAR0
Motor Parameter
Selection
4
digital
3.3V – 5.0V
PFCG0
PAR1
PAR2
PWMUH
PAR3
analog
PWMUL
PARAM
6
PWMVH
Gate Driver
PWMVL
Preconfigured
IO
PWMWH
VSP
PWMWL
DUTYFREQ
DIR
GK
PGOUT
VDD
LED
Host Interface
SW Update
Host Interface
UART
VDC
VDD
PFCI
RX0
PFCREF
VDD
3 phase
Gate Driver
TX0
ISS
RX1
REFU
TX1
VAC1
VAC2
Motor
VSS
Figure 8
Datasheet
IMC102 in single shunt configuration with boost PFC control
17
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iMOTION™ IMC100
High performance motor control IC series
Functional description
3.4
Application schematic motor control plus totem pole PFC
Figure 9 gives the schematic diagram for a motor control system with totem pole PFC using the IMC102 in
sensorless operation and single shunt mode.
~
VDD
PAR0
Motor Parameter
Selection
4
digital
2
PFCG0
3.3V – 5.0V
PFCG1
PAR1
PAR2
PWMUH
PAR3
analog
PWMUL
PARAM
6
PWMVH
Gate Driver
PWMVL
Preconfigured
IO
PWMWH
VSP
PWMWL
DUTYFREQ
DIR
GK
PGOUT
VDD
LED
Host Interface
SW Update
Host Interface
UART
VDC
PFCI
RX0
PFCREF
VDD
VDD
3 phase
Gate Driver
TX0
ISS
RX1
REFU
TX1
VAC1
VAC2
Motor
VSS
Figure 9
Datasheet
IMC102 in single shunt configuration with totem pole PFC
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4
Electrical characteristics and parameters
4.1
General Parameters
4.1.1
Parameter Interpretation
The parameters listed in this section represent partly the characteristics of the IMC100 and partly its
requirements on the system. To aid interpreting the parameters easily when evaluating them for a design, they
are indicated by the abbreviations in the “Symbol” column:
•
CC
Such parameters indicate Controller Characteristics, which are distinctive feature of the IMC100 and must
be regarded for a system design.
•
SR
Such parameters indicate System Requirements, which must be provided by the application system in
which the IMC100 is designed in.
4.1.2
Absolute Maximum Ratings
Stresses above the values listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum
rating conditions may affect device reliability.
Table 3
Absolute Maximum Rating Parameters
Parameter
Symbol
Values
Min.
Typ.
Unit
Note or Test
Condition
Max.
Ambient temperature
TA
SR
-40
–
105
°C
–
Junction temperature
TJ
SR
-40
–
115
°C
–
Storage temperature
TST
SR
-55
–
125
°C
–
Voltage on power supply pin with
respect to VSSP
VDDP SR
-0.3
–
6
V
–
SR
-0.3
–
VDDP + 0.3 or
max. 6
V
whichever is
lower
Voltage on analog input pins with
respect to VSSP
VAIN
VAREF SR
-0.5
–
VDDP + 0.5 or
max. 6
V
whichever is
lower
Input current on any pin during
overload condition
IIN
SR
-10
–
10
mA
–
Absolute maximum sum of all input
currents during overload condition
ΣIIN SR
-50
–
+50
mA
–
Voltage on digital pins with respect to VIN
VSSP
Datasheet
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.1.3
Pin Reliability in Overload
When receiving signals from higher voltage devices, low-voltage devices experience overload currents and
voltages that go beyond their own IO power supplies specification.
Table 4 defines overload conditions that will not cause any negative reliability impact if all the following
conditions are met:
•
full operation life-time is not exceeded
•
Operating Conditions are met for
- pad supply levels (VDDP)
- temperature
If a pin current is outside of the Operating Conditions but within the overload conditions, then the parameters
of this pin as stated in the Operating Conditions can no longer be guaranteed. Operation is still possible in most
cases but with relaxed parameters.
Note:
An overload condition on one or more pins does not require a reset.
Note:
A series resistor at the pin to limit the current to the maximum permitted overload current is sufficient
to handle failure situations like short to battery.
Table 4
Overload Parameters
Parameter
Symbol
Values
Min.
Unit
Typ.
Max.
Input current on analog port pins
during overload condition
IOVA SR
-3
–
3
mA
Input current on any port pin during
overload condition
IOV
-5
–
5
mA
Absolute sum of all input circuit
currents during overload condition
IOVS SR
–
–
25
mA
Datasheet
SR
20
Note or Test
Condition
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
Figure 10 shows the path of the input currents during overload via the ESD protection structures. The diodes
against VDDP and ground are a simplified representation of these ESD protection structures.
VDDP VDDP
Pn.y
IOVx
GND
ESD
Figure 10
GND
Pad
Input Overload Current via ESD structures
Table 5 and Table 6 list input voltages that can be reached under overload conditions. Note that the absolute
maximum input voltages as defined in the Absolute Maximum Ratings must not be exceeded during overload.
Table 5
PN-Junction Characterisitics for positive Overload
Pad Type
IOV = 5 mA
Standard, High-current,
AN/DIG_IN
VIN = VDDP +(0.3 ... 0.5) V
VAIN = VDDP + 0.5 V
VAREF = VDDP + 0.5 V
Table 6
PN-Junction Characterisitics for negative Overload
Pad Type
IOV = 5 mA
Standard, High-current,
AN/DIG_IN
VIN = VSS - (0.3 … 0.5) V
VAIN = VSS - 0.5 V
VAREF = VSS - 0.5 V
Datasheet
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.1.4
Operating Conditions
The following operating conditions must not be exceeded in order to ensure correct operation and reliability of
the IMC100. All parameters specified in the following tables refer to these operating conditions, unless noted
otherwise.
Table 7
Operating Conditions Parameters
Parameter
Symbol
Values
Min.
Unit
Typ.
Max.
Ambient Temperature
TA SR
-40
–
105
°C
Junction temperature
TJ SR
-40
–
115
°C
Digital supply voltage1)
VDDP SR
3.0
3.3
5.5
V
Short circuit current of digital
outputs2)
ISC
-5
–
5
mA
Absolute sum of short circuit
currents of the device3)
ΣISC_D SR
–
–
25
mA
1
2
3
SR
Note or Test
Condition
See also the Supply Monitoring thresholds Power-Up and Supply Threshold Characteristics.
Applicable for digital outputs.
See also section "Pin Reliability in Overload" for overload current definitions.
Datasheet
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.2
DC Parameters
4.2.1
Input/Output Characteristics
The table below provides the characteristics of the input/output pins of the IMC100.
Note:
These parameters are not subject to production test, but verified by design and/or characterization.
Note:
Unless otherwise stated, input DC and AC characteristics, including peripheral timings, assume that
the input pads operate with the standard hysteresis.
Table 8
Input/Output Characteristics (Operating Conditions apply)
Parameter
Output low voltage on port pins
Output low voltage on PWM
outputs
Output high voltage on port pins
Output high voltage on PWM
outputs
Rise/fall time on PWM outputs4)
Rise/fall time on standard pad
Symbol
VOLP
VOLP1
VOHP
VOHP1
Limit Values
CC
CC
CC
CC
tHCPR,
tHCPF
CC
tR, tF
CC
Unit
Test Conditions
Min.
Max.
–
1.0
V
IOL = 11 mA (5 V)
IOL = 7 mA (3.3 V)
–
0.4
V
IOL = 5 mA (5 V)
IOL = 3.5 mA (3.3 V)
–
1.0
V
IOL = 50 mA (5 V)
IOL = 25 mA (3.3 V)
–
0.32
V
IOL = 10 mA (5 V)
–
0.4
V
IOL = 5 mA (3.3 V)
VDDP - 1.0
–
V
IOH = -10 mA (5 V)
IOH = -7 mA (3.3 V)
VDDP - 0.4
–
V
IOH = -4.5 mA (5 V)
IOH = -2.5 mA (3.3 V)
VDDP - 0.32 –
V
IOH = -6 mA (5 V)
VDDP - 1.0
–
V
IOH = -8 mA (3.3 V)
VDDP - 0.4
–
V
IOH = -4 mA (3.3 V)
–
9
ns
50 pF @ 5 V
–
12
ns
50 pF @ 3.3 V
–
12
ns
50 pF @ 5 V
–
15
ns
50 pF @ 3.3 V.
Pin capacitance
(digital inputs/outputs)
CIO
CC
–
10
pF
Pull-up/-down resistor on port
pins
(if enabled in software)
RPUP
CC
20
50
kΩ
4
VIN = VSSP
Rise/Fall time parameters are taken with 10% - 90% of supply.
Datasheet
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
Table 8
Input/Output Characteristics (Operating Conditions apply) (continued)
Parameter
Symbol
Limit Values
Min.
Max.
Unit
Test Conditions
Input leakage current 5)
IOZP
CC
-1
1
µA
0 < VIN < VDDP,
TA 105°C
Maximum current per pin
standard pin
IMP
SR
-10
11
mA
–
Maximum current per PWM
outputs pins
IMP1A
SR
-10
50
mA
–
Maximum current into VDDP / out
of VSS
IMVDD /
IMVSS
SR
–
260
mA
5
An additional error current (IINJ) will flow if an overload current flows through an adjacent pin.
Datasheet
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.2.2
Analog to Digital Converter (ADC)
The following table shows the Analog to Digital Converter (ADC) characteristics. This specification applies to all
analog input as given in the pin configuration list.
Note:
These parameters are not subject to production test, but verified by design and/or characterization.
Table 9
ADC Characteristics (Operating Conditions apply)6)
Parameter
Symbol
Values
Min.
Unit
Typ.
Supply voltage range
VDD SR
3.0
Analog input voltage range
VAIN SR
VSSP- 0.05 –
VDDP+ 0.05 V
Conversion time
tC12 CC
–
1.0
1.6
μs
Total capacitance of an analog
input
CAINT CC
–
–
10
pF
Total capacitance of the
reference input
CAREFT CC
–
–
10
pF
Sample time
tsample CC
–
200
–
ns
RMS noise
ENRMS CC
–
1.5
–
LSB12
DNL error
EADNL CC
–
±2.0
–
LSB12
INL error
EAINL CC
–
±4.0
–
LSB12
Gain error
EAGAIN CC
–
±0.5
–
%
Offset error
EAOFF CC
–
±8.0
–
mV
6
–
Max.
5.5
Note or Test
Condition
V
VDD = 3.3V
All parameters are defined for the full supply range if not stated otherwise.
Datasheet
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.2.3
Power Supply Current
The total power supply current defined below consists of a leakage and a switching component.
Application relevant values are typically lower than those given in the following tables, and depend on the
customer's system operating conditions (e.g. thermal connection or used application configurations).
Note:
These parameters are not subject to production test, but verified by design and/or characterization.
Table 10
Power Supply parameter table; VDDP = 5V
Parameter
Symbol
Values
Min.
Unit
Typ.
Max.
Active mode current
motor control only
IDDPWM CC
−
10
20
mA
Active mode current
motor control plus PFC
IDDPFC CC
−
14
20
mA
Deep Sleep mode current7)
IDDPDS CC
−
0.27
−
mA
Wake-up time from Sleep to
Active mode
tSSA CC
−
6
−
cycles
Wake-up time from Deep Sleep
to Active mode
tDSA CC
−
290
−
μsec
4.2.4
Note or Test
Condition
IMC102 only
Flash Memory Parameters
Note:
These parameters are not subject to production test, but verified by design and/or characterization.
Table 11
Flash Memory Parameters
Parameter
Symbol
Values
Min.
Typ.
Unit
Note or Test Condition
years
Max. 100 erase / program
cycles
Sum of page and sector
erase cycles
Max.
Data Retention Time
tRET CC
Erase Cycles8)
NECYC CC
5*104
cycles
Total Erase Cycles
NTECYC CC
2*106
cycles
7
8
10
CPU in sleep, peripherals clock disabled, Flash is powered down and code executed from RAM after wakeup.
Sum of page erase and sector erase cycles a page sees.
Datasheet
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.3
AC Parameters
4.3.1
Testing Waveforms
VDDP
VSS
90%
90%
10%
10%
tR
Figure 11
tF
Rise/Fall Time Parameters
VDDP
VDDP / 2
Test Points
VDDP / 2
VSS
Figure 12
Testing Waveform, Output Delay
VLOAD + 0.1V
VLOAD - 0.1V
Figure 13
Datasheet
Timing
Reference
Points
VOH - 0.1V
VOL + 0.1V
Testing Waveform, Output High Impedance
27
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.3.2
Power-Up and Supply Threshold Characteristics
This chapter provides the characteristics of the supply threshold in IMC100.
The guard band between the lowest valid operating voltage and the brownout reset threshold provides a
margin for noise immunity and hysteresis. The electrical parameters may be violated while VDDP is outside its
operating range.
The brownout detection triggers a reset within the defined range. The prewarning detection can be used to
trigger an early warning and issue corrective and/or fail-safe actions in case of a critical supply voltage drop.
Note:
These parameters are not subject to production test, but verified by design and/or characterization.
Note:
Operating Conditions apply.
Table 12
Power-Up and Supply Threshold Parameters
Parameter
Symbol
Values
Min.
Unit
Typ.
Note or Test Condition
Max.
VDDP ramp-up time
tRAMPUP SR
VDDP/
SVDDPrise
–
107
μs
VDDP slew rate
SVDDPOP SR
0
–
0.1
V/μs
Slope during normal
operation
SVDDP10 SR
0
–
10
V/μs
Slope during fast
transient within +/-10%
of VDDP
SVDDPrise SR
0
–
10
V/μs
Slope during power-on
or restart after
brownout event
SVDDPfall9) SR
0
–
0.25
V/μs
Slope during supply
falling out of the +/-10%
limits10)
VDDPPW CC
2.1
2.25
2.4
V
ANAVDEL.VDEL_SELECT
= 00B
2.85
3
3.15
V
ANAVDEL.VDEL_SELECT
= 01B
4.2
4.4
4.6
V
ANAVDEL.VDEL_SELECT
= 10B
calibrated, before user
code starts running
VDDP prewarning voltage
VDDP brownout reset
voltage
VDDPBO CC
1.55
1.62
1.75
V
VDDP voltage to ensure
defined pad states
VDDPPA CC
–
1.0
–
V
9
10
A capacitor of at least 100 nF has to be added between VDDP and VSSP to fulfill the requirement as stated
for this parameter.
Valid for a 100 nF buffer capacitor connected to supply pin where current from capacitor is forwarded only
to the chip. A larger capacitor value has to be chosen if the power source sink a current.
Datasheet
28
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
Table 12
Power-Up and Supply Threshold Parameters (continued)
Parameter
Symbol
Values
Min.
Typ.
Unit
Note or Test Condition
Max.
Start-up time from poweron reset
tSSW CC
−
260
–
μs
Time to the first user
code instruction11)
Start-up time to PWM on
tPWMON CC
5.2
-
360
ms
Time to PWM enabled
5.0V
}
VDDP
Figure 14
11
VDDPPW
VDDPBO
Supply Threshold Parameters
This values does not include the ramp-up time. During startup firmware execution, MCLK is running at 48
MHz and the clocks to peripheral as specified in register CGATSTAT0 are gated.
Datasheet
29
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.3.3
On-Chip Oscillator Characteristics
Table 13 provides the characteristics of the 96 MHz digital controlled oscillator DCO1. The DCO1 is used as the
time base during normal operation.
Note:
These parameters are not subject to production test, but verified by design and/or characterization.
Table 13
96 MHz DCO1 Characteristics
Parameter
Symbol
Limit Values
Min.
Typ.
Max.
Unit
Test Conditions
Nominal frequency
fNOM CC
95.7
96
96.3
MHz
under nominal conditions12)
after trimming
Short term frequency
deviation
(over VDDC)
ΔfST CC
-1
–
1
%
with respect to fNOM (typ), at 25°C
Accuracy
ΔfLT CC
-1.7
–
3.4
%
with respect to fNOM(typ), over
temperature
(0°C to 85°C)
-3.9
–
4.0
%
with respect to fNOM(typ), over
temperature
(-40°C to 105°C)
Table 14 provides the characteristics of the 32 kHz digital controlled oscillator DCO2. The DCO2 is only used
internally as a secondary clock source for the internal watchdog and as a fallback in case of failure of DCO1.
Table 14
32 kHz DCO2 Characteristics
Parameter
Symbol
Limit Values
Min.
Typ.
Max.
Unit
Test Conditions
Nominal frequency
fNOM CC
32.5
32.75
33
kHz
under nominal conditions13)
after trimming
Short term frequency
deviation (over VDDC)
ΔfST CC
-1
–
1
%
with respect to fNOM(typ), at 25°C
Accuracy
ΔfLT CC
-1.7
–
3.4
%
with respect to fNOM(typ), over
temperature
(0°C to 85°C)
-3.9
–
4.0
%
with respect to fNOM(typ), over
temperature
(-40°C to 105°C)
12
13
The deviation is relative to the factory trimmed frequency at nominal VDDC and TA = + 25°C.
The deviation is relative to the factory trimmed frequency at nominal VDDC and TA = + 25°C.
Datasheet
30
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.4
Motor Control Parameters
The following parameters are defined in the iMOTION™ motion control engine (MCE) software.
4.4.1
Table 15
PWM Characteristics
Electrical characteristics
Parameter
Symbol
Values
Min.
Motor PWM Frequency
4.4.2
Table 16
fPWM
5
Unit
Typ.
16
Max.
20
kHz
Current Sensing
Motor Current Sensing
Parameter
Symbol
Values
Min.
Input range
IPWM
Configurable analog gain
Itrip input range
IPWMTRIP
Itrip offset
Input capacitance
4.4.3
CREF
Unit
Typ.
Max.
VDD+0.05
Note or test
condition
VSS-0.05
-
V
-
1/ 3/ 6/ 12 -
VSS-0.05
-
VDD+0.05
V
-
±8
-
mV
-
-
10
pF
REFU, REFV, REFW
capacitor
Unit
Note or test
condition
Fault Timing
Figure 15
Fault timing
Table 17
Gatekill timing
Parameter
Symbol
Values
Min.
Typ.
Max.
GK pulse width
twGK
1
-
-
μs
GK input to PWM shutoff
tGK
-
1.3
-
μs
Datasheet
Note or test
condition
31
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
Table 17
Gatekill timing (continued)
Parameter
Symbol
Values
Min.
Typ.
Unit
Note or test
condition
Max.
Motor Fault reset timing
tRESET
-
1.84
-
ms
fault reset
command via
UART to PWM
reactivation
Itrip to PWM shutoff
tPWMOFF
-
1.0
-
μs
single shunt
Itrip to PWM shutoff
tPWMOFF
-
1.0
-
μs
leg shunt
Datasheet
32
1.1
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.5
Power Factor Correction (PFC) parameters
The parameters specified for the power factor correction only refer to the IMC102 with integrated PFC control
algorithms.
4.5.1
Table 18
Boost PFC characteristics
Electrical characteristics
Parameter
Symbol
Values
Min.
PFC frequency
4.5.2
Table 19
fPFC
-
Typ.
20
Unit
Note or test
condition
kHz
Motor PWM
frequency within
specified range
Unit
Note or test
condition
kHz
Motor PWM
frequency within
specified range
Max.
50
Totem Pole PFC characteristics
Electrical characteristics
Parameter
Symbol
Values
Min.
PFC frequency
4.5.3
fPFC
-
Typ.
20
Max.
50
PFC Current Sensing
The current sensing specification applies to both PFC algorithms, boost mode and totem pole.
Table 20
PFC Current Sensing
Parameter
Symbol
Values
Min.
Input range
IPFC
Configurable analog gain
PFC Itrip input range
IPFCTRIP
Itrip offset
Input capacitance
Datasheet
CREF
Typ.
Unit
Note or test
condition
V
VDD= 3.3 or 5.0 V
Max.
VSS- 0.05
-
-
1/ 3/ 6/ 12 -
VSS-0.05
-
VDD+ 0.05
V
VDD= 3.3 or 5.0 V
-
±3
-
mV
Input voltage
difference > 200mV
-
-
10
pF
PFCREF capacitor
33
VDD+ 0.05
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.5.4
Table 21
PFC Fault Timing
PFC Fault timing
Parameter
Symbol
Values
Min.
Unit
Typ.
Max.
Itrip to PFC PWM shutoff
tPFCOFF
-
1.18
-
μs
PFC fault reset timing
tRESET
-
1.0
-
ms
Datasheet
34
Note or test
condition
fault reset
command via
UART to PWM
reactivation
1.1
2018-02-20
iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.6
Control Interface Parameters
The following tables specify the interfaces that can be used to control the motor drive in the application.
4.6.1
Serial Interface Parameters
The IMC100 series provides the following communication interfaces.
Note:
These parameters are not subject to production test, but verified by design and/or characterization.
4.6.1.1
UART Interface
The UART interface is configured as given below.
Note:
Operating Conditions apply.
Table 22
Electrical characteristics
Parameter
Symbol
Values
Min.
Unit
Typ.
Max.
UART baud rate
1200
57600
-
UART mode
-
8-N-1
-
UART sampling filter period 14) TUARTFIL
-
1/16
-
Note or test
condition
Bps
data-parity-stop
bit
TBAUD
TBAUD
TXD
Start Bit
Data and Parity Bit
Stop Bit
RXD
TUARTFIL
Figure 16
14
UART timing
Each bit including start and stop bit is sampled three times at center of a bit at an interval of 1/16 TBAUD. If
three sampled values do not agree, then UART noise error is generated.
Datasheet
35
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.6.2
Analog Speed Input
motor speed
RPM max
motor stop
RPM min
VSP
VSP MAX
VSP START
VSP STOP
Figure 17
VSP analog control mode
Table 23
Analog Speed Control Voltage (VSP)
Parameter
Symbol
Values
Min.
Typ.
Unit
Note or test
condition
Max.
Motor start voltage
VSPSTART
-
1.2
-
V
Configured
VSPSTART=1.0V
Motor stop voltage
VSPSTOP
-
1.0
-
V
Configured
VSPSTOP=1.0V
Motor max voltage
VSPMAX
-
4.9
4.95
V
VDD=5.0V
VSP active to PWM start
tSTART
-
44
-
ms
VSP inactive to PWM stop
tSTOP
-
16
-
ms
Datasheet
36
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.6.3
Frequency Input
In frequency input control mode, the motor operations like motor start, motor stop and speed change are
controlled by applying a square wave frequency signal on a digital input pin.
motor speed
RPM max
motor stop
RPM min
f CTRL
Frequency input control mode
Table 24
Frequency Control Mode
Parameter
f MAX
f START
f STOP
Figure 18
Symbol
Values
Min.
Typ.
Unit
Note or test
condition
fSTART > fSTOP
Max.
Motor start frequency
fSTART
-
100
360
Hz
Motor stop frequency
fSTOP
-
50
-
Hz
Motor max speed frequency
fMAX
-
-
1000
Hz
Frequency input duty cycle
TDUTY
10
-
90
%
Datasheet
37
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iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.6.4
Duty Cycle Input
In duty cycle input control mode, the motor operations like motor start, stop and speed change are controlled
by varying the duty cycle of a rectangular wave signal on a digital input pin.
motor speed
RPM max
motor stop
RPM min
T CTRL
Duty cycle input control mode
Table 25
Duty Cycle Control Mode
Parameter
T MAX
T START
T STOP
Figure 19
Symbol
Values
Min.
Unit
Typ.
Max.
Input signal frequency
fDUTY
5
1000
20000
Hz
Motor start duty cycle
TSTART
-
10
-
%
Motor stop duty cycle
TSTOP
-
5
-
%
Motor max duty cycle
TMAX
-
95
-
%
Datasheet
38
Note or test
condition
TSTART > TSTOP
1.1
2018-02-20
iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.6.5
Over Temperature Input
The over temperature input can be used to continuously monitor an external temperature sensor like an NTC.
Table 26
Over Temperature Input
Parameter
Symbol
Values
Min.
Over Temperature Input
Threshold
VOT
Over Temperature to PWM
shutdown
tOT
4.6.6
0.1
Typ.
Unit
Note or test
condition
VDD=3.3V,
Configurable
parameter e.g. via
MCEDesigner,
default=1.0V
Max.
1.0
3.0
V
1.0
2.1
ms
Pulse Output
The IMC100 series can generate a square wave pulse output in sync with the motor rotation which can be used
to monitor the motor speed. The number of pulses to be generated for a full rotation can be configured.
Table 27
Pulse Output
Parameter
Symbol
Values
Min.
Unit
Typ.
Max.
Pulses per Rotation
PPR
4
-
24
Pulse duty cycle
tPPR
-
50
-
4.6.7
Note or test
condition
%
LED Output
The IMC100 series provides an output that can be connected to an LED to give a visual indication of the status of
the motor drive.
Table 28
LED Output
Parameter
Symbol
Values
Min.
Unit
Typ.
Max.
Fault to LED delay
tLEDFAULT
-
53
-
ms
Fault reset to LED delay
tLEDRESET
-
1.84
-
ms
LED blinking frequency
fLED
1
1000
Hz
LED blinking duty cycle
tLED
5
95
%
Datasheet
39
Note or test
condition
1.1
2018-02-20
iMOTION™ IMC100
High performance motor control IC series
Electrical characteristics and parameters
4.7
Quality Declaration
Table 29 shows the characteristics of the quality parameters in the IMC100.
Table 29
Quality Parameters
Parameter
Symbol
Limit Values
Unit
Notes
Min.
Max.
VHBM SR
−
2000
V
Conforming to EIA/
JESD22-A114-B
ESD susceptibility according to
VCDM SR
Charged Device Model (CDM) pins
−
500
V
Conforming to JESD22C101-C
Moisture sensitivity level
MSL CC
−
3
−
JEDEC J-STD-020C
Soldering temperature
TSDR SR
−
260
°C
Profile according to
JEDEC J-STD-020D
ESD susceptibility according to
Human Body Model (HBM)
Datasheet
40
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iMOTION™ IMC100
High performance motor control IC series
Package specification
5
Package specification
5.1
Package Outlines
All dimensions in mm.
You can find complete information about Infineon packages, packing and marking in our Infineon Internet Page
“Packages”: www.infineon.com/packages
5.1.1
Figure 20
Datasheet
Package Outline PG-TSSOP-38-9
PG-TSSOP-38-9
41
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iMOTION™ IMC100
High performance motor control IC series
Package specification
5.1.2
Figure 21
Datasheet
Package Outline PG-VQFN-48-73
PG-VQFN-48-73
42
1.1
2018-02-20
iMOTION™ IMC100
High performance motor control IC series
Package specification
5.1.3
Figure 22
Datasheet
Package Outline PG-TQFP-48
PG-TQFP-48
43
1.1
2018-02-20
iMOTION™ IMC100
High performance motor control IC series
Package specification
5.1.4
Figure 23
Datasheet
Package Outline PG-LQFP-64-26
PG-LQFP-64-26
44
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iMOTION™ IMC100
High performance motor control IC series
Package specification
5.2
Thermal Considerations
Table 30
Thermal Characteristics of the Packages
Parameter
Symbol
Limit Values
Min.
Max.
Unit
Package Types
Exposed Die Pad Dimensions
Ex × Ey
CC
-
4.2 × 4.2
mm
PG-VQFN-48-73
Thermal resistance JunctionAmbient1)
RΘJA CC
-
86.0
K/W
PG-TSSOP-38-9
-
44.9
K/W
PG-VQFN-48-73
-
t.b.d.
K/W
PG-TQFP-48
66.7
K/W
PG-LQFP-64-26
Note:
For electrical reasons, it is required to connect the exposed pad to the board ground VSSP,
independent of EMC and thermal requirements.
When operating the IMC100 in a system, the total heat generated in the chip must be dissipated to the ambient
environment to prevent overheating and the resulting thermal damage.
The maximum heat that can be dissipated depends on the package and its integration into the target board.
The “Thermal resistance RΘJA” quantifies these parameters. The power dissipation must be limited so that the
average junction temperature does not exceed 115°C.
The difference between junction temperature and ambient temperature is determined by
ΔT = (PINT + PIOSTAT + PIODYN) × RΘJA
The internal power consumption is defined as
PINT = VDDP × IDDP (switching current and leakage current).
The static external power consumption caused by the output drivers is defined as
PIOSTAT = Σ((VDDP - VOH) × IOH) + Σ(VOLIOL)
The dynamic external power consumption caused by the output drivers (PIODYN) depends on the capacitive load
connected to the respective pins and their switching frequencies.
If the total power dissipation for a given system configuration exceeds the defined limit, countermeasures must
be taken to ensure proper system operation:
• Reduce VDDP, if possible in the system
•
Reduce the system frequency
•
Reduce the number of output pins
•
Reduce the load on active output drivers
1
Device mounted on a 4-layer JEDEC board (JESD 51-5); exposed pad of VQFN soldered.
Datasheet
45
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iMOTION™ IMC100
High performance motor control IC series
Package specification
5.3
Part marking
Manufacturer
IMC101T
T038
XXXXX
Figure 24
Datasheet
Part number
Lot number
or -code
IMC102T
Q048
XXXXX
Part marking
46
1.1
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iMOTION™ IMC100
High performance motor control IC series
References
6
References
Revision history
Document
version
Date of
release
Description of changes
1.0
2018-02-09
•
Initial version
1.1
2018-02-20
•
corrected RX1, TX1 in QFN-48, QFP-48 and LQFP-64
Datasheet
47
1.1
2018-02-20
Trademarks
All referenced product or service names and trademarks are the property of their respective owners.
Edition 2018-02-20
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2018 Infineon Technologies AG
All Rights Reserved.
Do you have a question about any
aspect of this document?
Email: [email protected]
Document reference
IFX-utn1491921304081
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