AH287 Overview
Key Specifications
Package: SIP
Mount Type: Through Hole
Pins: 4
Operating Voltage: 24 V
Description
AH287 is a monolithic fan motor controller with Hall sensor’s capability. It contains two complementary open-drain drivers for motor’s coil driving, automatic lock shutdown and restart function relatively.
Key Features
- On chip Hall sensor
- Rotor-locked shutdown
- Automatically restart
- Built-in Zener protection for output driver
- Operating voltage: 3.8V~28V