WSH420 Datasheet (Winson Semiconductor) - Single Coil Hall Effect IC with Thermal Lock Protection and Auto-Restart

WSH420, Single Coil Hall Effect IC with Thermal Lock Protection and Auto-Restart

www.DataSheet4U.com WSH420 is designed to integrate Hall sensor with two push-pull output drivers and frequency generator together on the same chip, it is suitable for single coil DC brushless motors.

It includes a temperature compensated voltage regulator, a differential amplifier, a Hysteresis

WSH420 Features

* Operate from 2.4V to 8V supply voltage. On-chip Hall sensor. Internal bandgap regulator allows temperature compensated operations and a wide operating voltage range. Output sinking capability up to 450mA for driving large load. Lower current change rate reduces the peak output voltages during switc