IR2127(2001) Ver la hoja de datos (PDF) - International Rectifier

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IR2127
(Rev.:2001)

CURRENT SENSING SINGLE CHANNEL DRIVER

International Rectifier 

IR2127(S) / IR21271(S) / IR2128(S)

Lead Definitions

Symbol

Description

VCC

IN

FAULT

COM

VB

HO

VS

CS

Logic and gate drive supply

Logic input for gate driver output (HO), in phase with HO (IR2127/IR21271)

out of phase with HO (IR2128)

Indicates over-current shutdown has occurred, negative logic

Logic ground

High side floating supply

High side gate drive output

High side floating supply return

Current sense input to current sense comparator

Lead Assignments

8 Lead PDIP

IR2127/IR21271

8 Lead SOIC

IR2127S/IR21271S

www.irf.com

8 Lead PDIP

IR2128

8 Lead SOIC

IR2128S

5

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