1714984 datasheet(10/41 Pages) INFINEON

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User Manual

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Revision 1.4

2019-10-11

EVAL-M3-CM615PN User Manual

iMOTION™ Modular Application Design Kit

EVAL-M3-CM615PN main features

S. No.

Details

Connected to motor phase U

Connected to motor phase V

Connected to motor phase W

Table 6 provides the pin assignments of the 30 pins iMOTION™MADK-M3 interface connector J3. This connector

is the interface to the controller board.

Table 6

J3 - iMOTION™MADK-M3 30 pin interface connector for controller board

Name

Pin Name Connectors

PWMUH

3.3 V compatible logic input for high side gate driver-Phase U

GND

Ground

PWMUL

3.3 V compatible logic input for low side gate driver-Phase U

GND

4 GND Ground

PWMVH

3.3 V compatible logic input for high side gate driver-Phase V

+3.3V

On board 3.3 V supply

PWMVL

3.3 V compatible logic input for low side gate driver-Phase V

+3.3V

On board 3.3 V supply

PWMWH

3.3 V compatible logic input for high side gate driver-Phase W

I_U

Positive Current sense output

PWMWL

3.3 V compatible logic input for low side gate driver-Phase W

I_U-

Negative current sense output or Ground

Gate kill signal – active low when overcurrent is detected

DCBSense

DC bus positive voltage, scaled in 0-3.3 V range by a voltage divider

VTH

Thermistor Output

I_V

Not used

I_V-

Not used

I_W

Not used

I_W-

Not used

VCC

15 V Power Supply

PFCG0

3.3 V compatible logic input for PFC gate driver IC

GND

Ground

PFCG1

Not used

+3.3V

On board 3.3 V supply

PFCGK

PFC Gate kill signal – active low when PFC overcurrent is detected

DCBSense

DC bus positive voltage, scaled in 0-3.3 V range by a voltage divider

VAC+

AC voltage sensing positive cycle

VAC-

AC voltage sensing negative cycle

IPFC+

PFC current sensing positive

IPFC-

PFC current sensing negative

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