DGD2136

Document Number DS38611 Rev. 7 - 4

3 of 14

www.diodes.com

November 2021

© Diodes Incorporated

DGD2136

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

VCC

HIN1*

LIN1*

HIN2*

LIN2*

HIN3*

LIN3*

EN

FO*

VSS

RCIN

ITRIP

LO3

VS3

HO3

VB3

LO2

VS2

HO2

VB2

COM

LO1

VS1

HO1

VB1