IRS20965

13

www.irf.com

© 2014 International Rectifier

February 21, 2014

Lead Definitions

Pin #

Symbol

Description

1

VDD

Floating input positive supply

2

CSD

Shutdown timing capacitor, referenced to VSS

3

OC

Over current warning output, open drain referenced to VSS

4

HIN

PWM input, in phase with HO, referenced to VSS

5

LIN

PWM input, in phase with LO, referenced to VSS

6

VSS

Floating input supply return

7

VREF

5V reference output for setting OCSET, reference to COM

8

OCSET

Low side over current threshold setting, referenced to COM

9

COM

Low side supply return

10

LO

Low side output

11

VCC

Low side logic supply

12

STP

Shoot-thru prevention logic override (VCC: enabled, COM: disabled)

13

VS

High side floating supply return

14

HO

High side output

15

VB

High side floating supply

16

CSH

High side over current sensing input, referenced to VS

Lead Assignments

VDD

CSD

OC

OCSET

LO

HIN

LIN

VCC

STP

VREF

HO

VS

VSS

1

2

3

4

5

6

7

8

CSH

16

15

14

13

12

11

10

9

VB

COM

SOIC16N