产品

产品描述

WS7010AD is single channel high-side drivers with current sense analog feedback for automotive applications, the devicesare designed to drive 12 V automotive grounded loads througha 3 V and 5 V.

WS7010AD integrates advanced protective functions such asload current limitation, overload active management by power limitation and overtemperature shutdown with configurablelatch-off. A Fault pin unlatches the output in case of fault ordisables the latch-off functionalityA dedicated multifunction multiplexed analog output pindelivers sophisticated diagnostic functions including highprecision proportional loadcurrent sense, supply voltagefeedback and chip temperature sense,in addition to thedetection of overload and short circuit to ground, short to Vccand OFF-state open-load

A sense enable pin allows OFF-state diagnosis to be disabledduring the module low power mode as well as external senseresistor sharing among similar devicesWS7010AD is available in DFN5x6-16L package.

主要特点


  • Operating voltage range: 4.5V to 28V

  • Load current limitation

  • Output short-circuit protection

  • Standby current <2.0μA

  • On-state resistance Typ=12mΩ

  • Thermal shutdown indication

  • OFF-state open-load detection

  • Overvoltage clamp

  • Undervoltage protection

  • Multiplexed analog feedback of: load current with high precision

  • proportional current mirror, Vcc supply voltage and TcHip device temperature

  • RoHS compliant and lead free

  • AEC-Q100 qualified



规格书

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WS7010AD537KB

WS7010AD Datasheet_A0.2_EN.pdf