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

UH457-UnisonicTechnologies.pdf