Datasheet4U Logo Datasheet4U.com

AH285 - Hall-Effect Smart Fan Motor Controller

General Description

AH285 is a monolithic fan motor controller with Hall sensor’s capability.

It contains two complementary open-drain transistors as motor coil drivers, automatic lock current shutdown, and recovery protections.

Additional, frequency generator (FG) output is for speed detection relatively.

Key Features

  • s - On chip Hall sensor - Rotor-locked shutdown - Automatically restart - Frequency generator (FG) output - Buil t-in Zener protection for output driver - Operating voltage: 3.8V~20V - Output current: IO(AVE) = 500mA for SIP-5/SOT89-5 - Output current: IO(AVE) = 400mA for SOT23-5 - Package: SIP-5L, SOT23-5L, SOT89-5L.
  • General.

📥 Download Datasheet

Datasheet Details

Part number AH285
Manufacturer Anachip
File Size 204.67 KB
Description Hall-Effect Smart Fan Motor Controller
Datasheet download datasheet AH285 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
AH285 HALL-EFFECT SMART FAN MOTOR CONTROLLER Diodes Incorporated
AH284 Hall-Effect Smart Fan Motor Controller ETC
AH284 HALL-EFFECT SMART FAN MOTOR CONTROLLER Diodes Incorporated
AH286 HALL-EFFECT SMART FAN MOTOR CONTROLLER Diodes Incorporated
AH287 HIGH VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER Diodes Incorporated

Other Datasheets by Anachip

Part Number Description
AH286 Hall-Effect Smart Fan Motor Controller
AH287 High Voltage Hall-Effect Smart Fan Motor Controller
AH289 High Voltage Hall-Effect Smart Fan Motor Controller
AH266 High Voltage Hall Effect Latch
AH276 COMPLEMENTARY PUTPUT HALL EFFENT LATCH

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
AH285 Hall-Effect Smart Fan Motor Controller „ Features - On chip Hall sensor - Rotor-locked shutdown - Automatically restart - Frequency generator (FG) output - Buil t-in Zener protection for output driver - Operating voltage: 3.8V~20V - Output current: IO(AVE) = 500mA for SIP-5/SOT89-5 - Output current: IO(AVE) = 400mA for SOT23-5 - Package: SIP-5L, SOT23-5L, SOT89-5L „ General Description AH285 is a monolithic fan motor controller with Hall sensor’s capability. It contains two complementary open-drain transistors as motor coil drivers, automatic lock current shutdown, and recovery protections. Additional, frequency generator (FG) output is for speed detection relatively.