AH9281 Two Phase Dual-coil High Voltage Smart Fan Motor Driver

BCD

Description

Data Sheet Two Phase Dual-coil High Voltage Smart Fan Motor Driver with FG/RD AH9281/82 General .
The AH9281/82 is a one-chip solution for driving two-coil brushless DC motors and fans.

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Datasheet Specifications

Part number: AH9281
Manufacturer: BCD
File Size: 317.69 KB
Datasheet: AH9281-BCD.pdf
Description: Two Phase Dual-coil High Voltage Smart Fan Motor Driver

Features

* High Sensitivity Integrated Hall Sensor
* Low Start-up Voltage
* 5V and 12V Operation
* Peak Output Current up to 1200mA
* Power Efficient CMOS and Power MOSFETs
* Built-in Output Protection Clamping Diode
* Locked Rotor Shutdown and Auto-res

Applications

* 5V/12V DC Brushless Motor/Fan
* PC, Server, Laptop Cooling Fan
* Power Supply Cooling Fan
* Large or Small Fans TO-95 SOT-89-5 Figure 1. Package Types of AH9281/82 Oct. 2011 Rev. 1. 4 BCD Semiconductor Manufacturing Limited 1 Data Sheet Two Phase Dual-coil Hig

AH9281 Distributors

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AH9281 Two Phase Dual-coil High Voltage Smart Fan Motor Driver BCD

BCD AH9281-like datasheet