Datasheet Details
Part number:
UH288R, UH288F
Manufacturer:
UTC
File Size:
168.71 KB
Description:
Complementary output hall effect fan driver.
Note:
This datasheet PDF includes multiple part numbers: UH288R, UH288F.
Please refer to the document for exact specifications by model.
UH288R, 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
UH288R 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
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