AH293 Description
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