BM6209FS Datasheet (Rohm) - 3-Phase Brushless Fan Motor Driver

BM6209FS, 3-Phase Brushless Fan Motor Driver

This motor driver IC adopts PrestoMOS™ as the output transistor, and put in a small full molding package with the 180° sinusoidal commutation controller chip and the high voltage gate driver chip.

The protection circuits for overcurrent, overheating, under voltage lock out and the high voltage boots

BM6209FS Features

* 600V PrestoMOS™ built-in

* Output current 2.5A

* Bootstrap operation by floating high side driver (including diode)

* 180° sinusoidal commutation logic

* PWM control (Upper and lower arm switching)

* Phase control supported from 0° to +40° at 1° intervals

* Rotational d