BM6214FS Datasheet - ROHM

3-Phase Brushless Fan Motor Driver

BM6214FS Features

* 250V MOSFET built-in

* Output current 2.0A

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

* 150° commutation logic

* PWM control (Upper arm switching)

* Phase control supported from 0° to +30° at 1° intervals

* Rotational direction switch

* FG

BM6214FS General Description

This motor driver IC adopts MOSFET as output, and put in a small full molding package with the 150° commutation 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 regula.

BM6214FS Datasheet (1.15 MB)