µPD166031AT1U 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.
Variety of on-state resistance combined with standardized package on pin-out give user high flexibility for unit design depending on target load.
Because of advanced protection method, 2nd Generation Intelligent Power Devices achieve high robustness against long term and repetitive short circuit condition.
- 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
- AEC Qualified
- RoHS compliant