GENERAL DESCRIPTION
The FS319, a 1-chip composed of hall sensor and output coil drivers, applied to a single-phase DC motor. The high sensitivity of Hall effect sensor is suitable for motors from mini-type CPU coolers to blowers and DC fans. Typical operation current is 0.3A and operating voltage range is wide.
Using few external components, FS319, a high performance integrated IC, is designed for a single-phase DC motor circuit. The circuit diagram of the typical application example is as below.

FEATURES
● 1 chip hall sensor/drivers
● Wide operating voltage range: 3.0V~20V
● Output sink current up to 0.3A
● Output thermal–shutdown protect function
● Package : TO92-4L