Datasheet
R07DS1167EJ0200
Rev.2.00
µPD166033T1U
INTELLIGENT POWER DEVICE
May 22, 2015
1. Overview
1.1 Description
Family:
µPD166033T1U 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
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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
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Proportional load current sensing
Defined fault signal in case of abnormal load condition
Loss of ground protection
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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
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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.
R07DS1167EJ0200 Rev.2.00
May 22, 2015
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