NFAQ1560R43TL

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4

PIN FUNCTION DESCRIPTION

Pin

Name

Description

1

VSS

Low−Side Common Supply Ground

2

VDD

Low−Side Bias Voltage for IC and IGBTs Driving

3

HIN(U)

Signal Input for High−Side U Phase

4

HIN(V)

Signal Input for High−Side V Phase

5

HIN(W)

Signal Input for High−Side W Phase

6

LIN(U)

Signal Input for Low−Side U Phase

7

LIN(V)

Signal Input for Low−Side V Phase

8

LIN(W)

Signal Input for Low−Side W Phase

9

FAULT

Fault output

10

ITRIP

Input for Over Current Protection

11

SD

Shut Down Input

12

CFOD

Capacitor and Resistor for Fault Output Duration Selection

13

TH1

Thermistor Bias Voltage

14

TH2

Series Resistor for Thermistor

17

NU

Negative DC−Link Input for U Phase

18

NV

Negative DC−Link Input for V Phase

19

NW

Negative DC−Link Input for W Phase

20

VS(W), W

High−Side Bias Voltage GND for W phase IGBT Driving, Output for W Phase

22

VB(W)

High−Side Bias Voltage for W phase IGBT Driving

26

VS(V), V

High−Side Bias Voltage GND for V phase IGBT Driving, Output for V Phase

28

VB(V)

High−Side Bias Voltage for V phase IGBT Driving

32

VS(U), U

High−Side Bias Voltage GND for U phase IGBT Driving, Output for U Phase

34

VB(U)

High−Side Bias Voltage for U phase IGBT Driving

38

P

Positive DC−Link Input

NOTE: Pins 15, 16, 21, 23, 24, 25, 27, 29, 30, 31, 33, 35, 36 and 37 are not present