IR2122S 查看數據表（PDF） - International Rectifier

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产品描述 (功能)

生产厂家

IR2122S

CURRENT SENSING SINGLE CHANNEL DRIVER

International Rectifier 

IR2122(S)

Functional Block Diagram

Lead Definitions

Lead

Symbol Description

VCC

IN

FAULT

COM

VB

HO

VS

CS

Logic and gate drive supply

Logic input for gate driver output (HO), out of phase with HO

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

IR2122

4

8 Lead SOIC

IR2122S

www.irf.com

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