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AH9279 - TWO PHASE DUAL-COIL CMOS SMART FAN MOTOR DRIVER

AH9279 Description

Data Sheet TWO PHASE DUAL-COIL CMOS SMART FAN MOTOR DRIVER AH9279 General .
The AH9279 is a most advanced fan control and drive Hall IC manufactured by special CMOS process.

AH9279 Features

* On Chip Hall Sensor
* Built-in Zener Diodes Protection for Output Driver
* Power Efficient CMOS and Power MOSFET Drivers Allow 400mA Without Overheating
* 5V and 12V Operation
* High Sensitivity for Switching Symmetry
* Locked Rotor Shutdown and Auto

AH9279 Applications

* Dual-coil Brushless DC Fan Oct. 2011 Rev. 1. 3 TO-94 Figure 1. Package Type of AH9279 BCD Semiconductor Manufacturing Limited 1 Data Sheet TWO PHASE DUAL-COIL CMOS SMART FAN MOTOR DRIVER AH9279 Pin Configuration Z4 Package (TO-94) 4 3 2 1 GND DOB DO VCC Figure 2. Pin Configuration

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Datasheet Details

Part number
AH9279
Manufacturer
BCD
File Size
279.68 KB
Datasheet
AH9279-BCD.pdf
Description
TWO PHASE DUAL-COIL CMOS SMART FAN MOTOR DRIVER

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TWO PHASE DUAL-COIL CMOS SMART FAN MOTOR DRIVER BCD
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