General description
BA6901F is two-phase half-wave fan motor driver. They incorporate lock protection, automatic restart circuit and FG/AL output. Some of them have variable speed control function.

FEATUREs
■ Current Limit circuit
■ PWM control (PWM pulse signal input)
■ Incorporates lock protection and automatic restart circuit
■ Lock alarm signal(AL) output
■ Rotation speed pulse signal (FG) output

APPLICATION
■ For desktop PC, server, general consumer equipment, communication equipment and industrial equipment.