UH288F Datasheet (UTC) - COMPLEMENTARY OUTPUT HALL EFFECT FAN DRIVER

UH288F, COMPLEMENTARY OUTPUT HALL EFFECT FAN DRIVER

UTC UH288F(FG)/UH288R(RD) are integrated Hall sensors with output drivers, mainly designed for electronic commutation of brush-less DC Fan.

This IC is using HV BCD process internally includes the regulator, protecting diode, Hall plate, amplifier, comparator, and a pair of complementary open-Drain o

UH288F Features

* Wide operating voltage range: 4V~28V

* Output sink current up to 0.3A

* On-Chip High sensitivity Hall-effect Sensor

* Thermal Shutdown Protection

* Low Output Switching Current Noise

* -40°C ~ 85°C Operating Temperature

* Rotor-locked shutdown and automatically restart