Automotive grade

1

www.irf.com

© 2012 International Rectifier

February 3, 2013

INTELLIGENT POWER HIGH SIDE SWITCH

Features

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Over temperature shutdown (with auto-restart)

•

Short circuit protection (current limit)

•

Reverse battery protection (turns On the MOSFET)

•

Full diagnostic capability (short circuit to battery)

•

Active clamp

•

Open load detection in On and Off state

•

Ground loss protection

•

Logic ground isolated from power ground

•

ESD protection

•

Lead Free and RoHS compliant

Description

The AUIPS6021(S)(R) is a five terminal Intelligent Power

Switch (IPS) for use in a high side configuration. It features

short circuit, over-temperature, ESD protection, inductive load

capability and diagnostic feedback. The output current is

limited to the Ilim value. The current limitation is activated until

the thermal protection acts. The over-temperature protection

turns off the device if the junction temperature exceeds the

Tshutdown value. It will automatically restart after the junction

has cooled 7°C below the Tshutdown value. The reverse

battery protection turns On the MOSFET. A diagnostic pin

provides different voltage levels for each fault condition. The

double level shifter circuitry will allow large offsets between

the logic and load ground.

Product Summary

Rds(on)

30m

Ω max.

Vclamp

39V

I Limit

32A

Open load

3V / 1.1A

Packages

TO-220

D²Pak

D-Pak

AUIPS6021

AUIPS6021S

AUIPS6021R

Typical Connection

Control

Rin

Load

+Bat

Input Signal

V Diag

Rdgs

Pull-up resistors required for

open load off and short

circuit to Vbat detection

Rdgp

+5V

Out(5)

Dg(4)

Vcc(3)

In(2)

Gnd(1)