Datasheet4U Logo Datasheet4U.com

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

AH9281 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.

AH9281 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

AH9281 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

📥 Download Datasheet

Preview of AH9281 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

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

📁 Related Datasheet

  • AH9246 - ULTRA HIGH SENSITIVITY MICROPOWER OMNIPOLAR HALL-EFFECT SWITCH (Diodes)
  • AH9247 - MICROPOWER OMNIPOLAR HALL-EFFECT SWITCH (Diodes)
  • AH9249 - HIGH SENSITIVITY MICROPOWER OMNIPOLAR HALL-EFFECT SWITCH (Diodes)
  • AH9250 - HIGH SENSITIVITY MICROPOWER OMNIPOLAR HALL-EFFECT SWITCH (Diodes)
  • AH9251 - MEDIUM SENSITIVITY MICROPOWER OMNIPOLAR HALL-EFFECT SWITCH (Diodes)
  • AH910 - Hall current sensor (Alfa Electronics)
  • AH910W - Hall current sensor (Alfa Electronics)
  • AH911 - Hall current sensor (Alfa Electronics)

📌 All Tags

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

AH9281 Stock/Price