SINGLE PHASE DC MOTOR DRIVE IC
The UTC UH477 is particularly designed for a single phase DC motor driver circuit. It includes hall sensor and output coil drivers. The range of the operating voltage and the operation current is typically 0.3A.
The UTC UH477 is a well performance integrated IC with less required external components. The high sensitivity of Hall effect
sensor is suitable for motors from mini-type CPU coolers to blowers and DC fans.
* Operating Voltage Ranges Widely from 3.0V to 30V
* 1 Chip Hall Sensor/Drivers
* Output Thermal Shutdown Protect Circuit
* Output Sink Current up to 300Ma