BD6989FVM Datasheet (Rohm) - Single-Phase Full-Wave Motor Driver

BD6989FVM, Single-Phase Full-Wave Motor Driver

This is the summary of models that suit for notebook PC cooling fan.

They employ Bi-CMOS and Bi-CDMOS process, and realize low ON resistor, low power consumption, and quiet drive.

They also incorporate lock protection and automatic restart circuit which does not require external capacitor.

*Feat

BD6989FVM Features

* 1) Soft switched drive 2) Incorporating lock protection and automatic restart circuit(BD6989FVM、BH6799FVM、BH6789FVM) 3) Rotating speed pulse signal (FG) output (BD6989FVM、BH6799FVM、BH6766FVM) 4) Lock alarm signal (AL) output (BH6789FVM) 5) PWM speed control (BD6989FVM) 6) MSOP8 compact package