Datasheet
R07DS1162EJ0200
Rev.2.00
µPD166028T1K
INTELLIGENT POWER DEVICE
May 22, 2015
1. Overview
1.1 Description
Family:
µPD166028T1K is part of 2nd Generation Intelligent Power Devices (IPD). This is 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
Under voltage lock out
Active clamp operation at inductive load switch off
AEC Qualified
RoHS compliant
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1.3 Application
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Light bulb switching from 21W to 27W
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.
R07DS1162EJ0200 Rev.2.00
May 22, 2015
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