AH9479 Datasheet (BCD) - Single Phase Low Noise Smart Motor Driver

AH9479, Single Phase Low Noise Smart Motor Driver

The AH9479/80/81 is a single chip solution for driving single coil brushless DC motors.

It combines a motor driver with a high sensitivity Hall sensor, which simplifies the PCB design and makes the fabrication of small-size motors possible.

The AH9480 has an open-drain tachometer output FG that foll

AH9479 Features

* Full Bridge Driver

* High Sensitivity Integrated Hall Sensor

* Soft-switching for Low Noise

* Low Supply Voltage: 2.5V

* Locked Rotor Protection and Auto-restart

* Thermal Protection

* Output Over-current Protection

* Short Circuit Pr