Data sheet No. PD60280

INTELLIGENT POWER HIGH SIDE SWITCH

Features

•

Over temperature shutdown (with auto-restart)

•

Short circuit protection (current limit)

•

Reverse battery protection (turns On the MOSFET)

F is a five terminal Intelligent Power

•

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

Description

)Pb

The IPS6021(S)(R

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

IPS6021PbF

IPS6021SPbF IPS6021RPbF

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)

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