319

DESCRIPTION 

The UTC 319 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 319 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. 

FEATURES 

* Operating Voltage Ranges Widely from 3.0V to 20V 

* 1 Chip Hall Sensor/Drivers 

* Output Thermal Shutdown Protect Circuit 

* Output Sink Current up to 300Ma 

规格书319