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AH293 Datasheet

Low Voltage Hall-effect Smart Fan Motor Controller

Manufacturer: Diodes Incorporated

AH293 Overview

AH293 is a monolithic fan motor controller with Hall sensor’s capability. It contains two plementary open-collector transistors for Motor’s coil driving, automatic lock current shutdown, and recovery protections. Also, rotor-state detection (RD) output is for speed detection.

AH293 Key Features

  • On Chip Hall Sensor Rotor-Locked Shutdown Automatically Restart Rotor-State Detection (RD) Output Built-in Zener Protect

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