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AH293 - LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER

General Description

AH293 is a monolithic fan motor controller with Hall sensor’s capability.

It contains two complementary open-collector transistors for motor’s coil driving, automatic lock current shutdown, and recovery protections.

Besides, rotor-state detection (RD) output is for speed detection.

Key Features

  • s - On chip Hall sensor - Rotor-locked shutdown - Automatically restart - Rotor-state detection (RD) output - Buil t-in Zener protection for output driver - Operating voltage: 1.8V~5.75 V - Output current: IO( AVE ) = 400 mA - Package: SIP-5L, SOT23-5L, SOT89-5L.
  • General.

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Datasheet Details

Part number AH293
Manufacturer Anachip
File Size 200.83 KB
Description LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER
Datasheet download datasheet AH293 Datasheet

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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.

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AH293 Low Voltage Hall-Effect Smart Fan Motor Controller „ Features - On chip Hall sensor - Rotor-locked shutdown - Automatically restart - Rotor-state detection (RD) output - Buil t-in Zener protection for output driver - Operating voltage: 1.8V~5.75 V - Output current: IO( AVE ) = 400 mA - Package: SIP-5L, SOT23-5L, SOT89-5L „ General Description AH293 is a monolithic fan motor controller with Hall sensor’s capability. It contains two complementary open-collector transistors for motor’s coil driving, automatic lock current shutdown, and recovery protections. Besides, rotor-state detection (RD) output is for speed detection.