Datasheet4U Logo Datasheet4U.com

AH9280 - Two Phase Dual-coil High Voltage Smart Fan Motor Driver

General Description

The AH9280 is a most advanced smart fan controller and Hall IC driver manufactured by special CMOS process.

It is designed for 5V and 12V cooling fan.

Key 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-restart.
  • ESD Rating: 6000V (Human Body Model) 400V (Machine Model).

📥 Download Datasheet

Datasheet Details

Part number AH9280
Manufacturer BCD
File Size 247.50 KB
Description Two Phase Dual-coil High Voltage Smart Fan Motor Driver
Datasheet download datasheet AH9280 Datasheet

More Datasheets from BCD

Part Number Description
AH9281 Two Phase Dual-coil High Voltage Smart Fan Motor Driver
AH9282 Two Phase Dual-coil High Voltage Smart Fan Motor Driver
AH920 HIGH SENSITIVITY CMOS HALL-EFFECT LATCH
AH921 HIGH SENSITIVITY CMOS HALL-EFFECT LATCH
AH922 UNIPOLAR HALL-EFFECT SWITCH
AH9247 High Sensitivity Micropower Omnipolar Hall-Effect Switch
AH9248 High Sensitivity Micropower Omnipolar Hall-Effect Switch
AH9249 High Sensitivity Micropower Omnipolar Hall-Effect Switch
AH9279 TWO PHASE DUAL-COIL CMOS SMART FAN MOTOR DRIVER
AH9479 Single Phase Low Noise Smart Motor Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Data Sheet Two Phase Dual-coil High Voltage Smart Fan Motor Driver AH9280 General Description The AH9280 is a most advanced smart fan controller and Hall IC driver manufactured by special CMOS process. It is designed for 5V and 12V cooling fan. To allow survival in a harsh environment and lower the total system cost, the AH9280 has been designed with many powerful functions while almost eliminating all discrete components, such as, capacitor, resistor, transistor, diode and PC board. The AH9280 can operate normally in an ambient temperature up to 125°C due to its Hall IC circuitry and power MOSFET output that allow low power dissipation.