DGD0636M

Pin Descriptions

Pin Number

Pin Name

Function

1

VCC

Low-Side and Logic Fixed Supply

2,3,4

HIN1*,HIN2*,HIN3*

Logic Input for High-Side Gate Driver Output, Out of Phase with HO

5,6,7

LIN1*,LIN2*,LIN3*

Logic Input for Low-Side Gate Driver Output, Out of Phase with LO

8

FO*

Fault Output with Open Drain (Fault with Overcurrent and VCC UVLO)

9

ITRIP

Analog Input for Overcurrent Shutdown

10

EN

Logic Input for Functionality, I/O Logic Functions when EN is High

11

RCIN

An External RC Network Input used to Define FAULT CLEAR Delay

12

VSS

Logic Ground

13

COM

Low-Side Driver Return

14,15,16

LO3,LO2,LO1

Low-Side Gate Driver Output

17,21,25

NC

No Connection (No Internal Connection)

18,22,26

VS3, VS2, VS1

High-Side Floating Supply Return

19,23,27

HO3,HO2,HO1

High-Side Gate Driver Output

20,24,28

VB3, VB2, VB1

High-Side Floating Supply

Functional Block Diagram

DGD0636M

Document Number DS41731 Rev. 1 – 2

3 of 12

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February 2019

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