WSQ7140AD is quad channel high-side drivers with currentsense analog feedback for automotive applications, the devices are designed to drive 12 V automotive grounded loads through a 3 V and 5 V.

WSQ7140AD integrates advanced protective functions such asload current limitation, overload active management by power limitation and overtemperature shutdown with configurable latch-off. A Fault pin unlatches the output in case of fault or disables the latch-off functionality.

A dedicated multifunction multiplexed analog output pin delivers sophisticated diagnostic functions including high precision proportional load current sense, supply voltage feedback and chip temperature sense, in addition to the detection of overload and short circuit to ground, short to Vcc and OFF-state open-load.

A sense enable pin allows OFF-state diagnosis to be disabledduring the module low power mode as well as external sense resistor sharing among similar devices.

WSQ7140AD is available in DFN5x6-16L package.