BU6904NUX Datasheet (ROHM) - 5V Single-phase Full-wave Fan Motor Driver

BU6904NUX, 5V Single-phase Full-wave Fan Motor Driver

The BU6904NUX is a 5V single-phase full-wave FAN motor driver with built in HALL element.

This is a DC brushless FAN motor driver series.

That has compact package, auto gain control function (Henceforth, abbreviated to AGC), silent drive by soft switching, and saving motor start up current by soft s

BU6904NUX Features

* Built in HALL element.

* A GC function.

* Soft switching drive (PWM type).

* Soft start function

* Incorporating lock protection and automatic restart circuit.

* Compact package

* Rotating speed pulse signal (FG) output

* Vcc speed co