R07DS1168EJ0200 Rev.2.00

Page 1 of 39

May 22, 2015

Datasheet

µ

PD166034T1U

INTELLIGENT POWER DEVICE

1. Overview

1.1 Description

Family:

µ

PD166034T1U is part of 2nd Generation Intelligent Power Devices (IPD). They are N-channel high-side switches

with charge pump, voltage controlled input, diagnostic feedback with proportional load current sense and embedded

protection function. Family includes up to 14 devices depending on on-state resistance, package and channel number

combination.

Scalability:

Variety of on-state resistance combined with standardized package on pin-out give user high flexibility for unit design

depending on target load.

Robustness:

Because of advanced protection method, 2nd Generation Intelligent Power Devices achieve high robustness against

long term and repetitive short circuit condition.

1.2 Features

•

Built-in charge pump

•

3.3V compatible logic interface

•

Low standby current

•

Short circuit protection



Shutdown by over current detection



Power limitation protection by over load detection (Power limitation: current limitation with delta Tch control)



Absolute Tch over temperature protection

•

Built-in diagnostic function



Proportional load current sensing



Defined fault signal in case of abnormal load condition

•

Loss of ground protection

•

Under voltage lock out

•

Active clamp operation at inductive load switch off

•

Cross current protection in case of H-bridge high side usage

•

Reverse battery protection by turn on the output

•

AEC Qualified

•

RoHS compliant

1.3 Application

•

Light bulb switching from 55W to 75W according to on-state resistance

•

Switching of all types of 14V DC grounded loads, such as LED, inductor, resistor and capacitor

•

Power supply switch, fail-safe switch of 14V DC grounded system

Note: The information contained in this document is the one that was obtained when the document was issued,

and may be subject to change.

R07DS1168EJ0200

Rev.2.00

May 22, 2015