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SA276 BRUSH-LESS DC-FAN DRIVER

SA276 Description

SA276 BRUSH-LESS DC-FAN DRIVER WITH ON-CHIP HALL SENSOR .
SA276 mainly designed for electronic commutation of brush-less DC fan.

SA276 Features

* On-chip hall sensor
* Wide operating voltage: 3.5V to 20V
* 400mA (avg) output sink current

SA276 Applications

* Dual coils brush-less DC fan
* Dual coils brush-less DC motor
* Revolution counting
* Speed measurement BLOCK DIAGRAM VCC 1 REG Hall PRE AMP 2 DO 4 GND 3 DOB ABSOLUTE MAXIMUM RATINGS (Tamb=25°C) Characteristics Supply Voltage Reverse Vcc Polarity Vol

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Datasheet Details

Part number
SA276
Manufacturer
Silan Microelectronics
File Size
72.64 KB
Datasheet
SA276-SilanMicroelectronics.pdf
Description
BRUSH-LESS DC-FAN DRIVER

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BRUSH-LESS DC-FAN DRIVER Silan Microelectronics
Silan Microelectronics SA276-like datasheet