Datasheet Summary
For Air-Conditioner Fan Motor
3-Phase Brushless Fan Motor Driver
General Description This motor driver IC adopts MOSFET as output, and put in a small full molding package with the 120° square wave mutation controller chip and the high voltage gate driver chip. The protection circuits for overcurrent, overheating, under voltage lock out and the high voltage bootstrap diode with current regulation are built-in. It provides optimum motor drive system and downsizing the built-in PCB of the motor.
Features
- 250V MOSFET built-in
- Output current 2.0A
- Bootstrap operation by floating high side driver (including diode)
- 120° square wave mutation logic
- PWM control
- Rotational...