SMART MOTOR DRIVER
UNISONIC TECHNOLOGIES CO., LTD UH457 Preliminary SMART MOTOR DRIVER WITH INTEGRATED HALL SENSOR CMOS IC DESCRIPTION The UH457 is a single coil motor driver with integrated Hall sensor. Lock-shutdown and auto-restart function protects the motor from being over-heated and restarts the motor after being locked. Thermal-shutdown protection (TSD) ensures t...
Unisonic Technologies