UH457 Datasheet (Unisonic Technologies)

UH457, SMART MOTOR DRIVER

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 the internal drivers of IC are operating under a safe operating

UH457 Features

* Soft switching output driver

* Built-in Hall sensor motor driver

* Motor lock protection and automatic restart

* Thermal shutdown protection

* H-Bridge MOS driver

* For 12V or 24V DC motor / FAN systems

* ORDERING INFORMATION Ordering Number UH457G-G04-K Package SIP-4