SA276 BRUSH-LESS DC-FAN DRIVER

Silan Microelectronics

Description

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

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Datasheet Specifications

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

Features

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

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

SA276 Distributors

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SA276 BRUSH-LESS DC-FAN DRIVER Silan Microelectronics

Silan Microelectronics SA276-like datasheet