AUIPS2031RTRR Просмотр технического описания (PDF) - International Rectifier

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AUIPS2031RTRR

INTELLIGENT POWER LOW SIDE SWITCH

International Rectifier 

Automotive grade

AUIPS2031R

INTELLIGENT POWER LOW SIDE SWITCH

Features

• Over temperature shutdown

• Over current shutdown

• Active clamp

• Low current & logic level input

• ESD protection

• Optimized Turn On/Off for EMI

• Diagnostic on the input current

Description

The AUIPS2031R is a three terminal Intelligent Power

Switch (IPS) that features a low side MOSFET with over-

current, over-temperature, ESD protection and drain to

source active clamp. This device offers protections and

the high reliability required in harsh environments. The

switch provides efficient protection by turning OFF the

power MOSFET when the temperature exceeds 165°C or

when the drain current reaches 15A. The device restarts

once the input is cycled. A serial resistance connected to

the input provides the diagnostic. The avalanche capability

is significantly enhanced by the active clamp and covers

most inductive load demagnetizations.

Product Summary

Rds(on) 60mΩ (max.)

Vclamp

68V

Ishutdown 10A (min.)

Packages

DPak

AUIPS2031R

Typical Connection

+Bat

Input R

Input Signal

V Diag

Load

D2

IN

Control

1

S3

1 www.irf.com © 2013 International Rectifier

April 25, 2013

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