UH447 Datasheet - UTC

UH447 - SMART MOTOR DRIVER

The UH447 is a two-phase half wave 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 op.

UH447 Features

* Soft switching output driver

* Built-in Hall sensor motor driver

* Motor lock protection and automatic restart

* Thermal shutdown protection

* Open drain MOS driver

* For 24V DC motor / FAN systems

* ORDERING INFORMATION Ordering Number UH447G-G04-K Package SIP-4 1

UH447-UTC.pdf