EUM6861 Datasheet - Eutech Microelectronics

EUM6861 18V PWM Fan Motor Driver

EUM6861/A/B/C is a fan motor driver for the single coil brushless DC motor. With its high efficient direct PWM control mode, EUM6861/A/B/C controls the speed of brushless DC motor with a built in HALL IC interface. EUM6861/A/B/C is suitable to drive variable speed motors for personal computer’s powe.

EUM6861 Features

* Built in 18V Full-wave Motor Driver for Fan Motor Built in Input Surge Protection, No Zener Diode Need External Programmable Soft Start and Soft Restart Function Wide Input Range 3V~18V PWM Fan Speed Control Programmable Minimum Fan Speed Built in Soft Switching Function Built in Hall Bias Lock Prot

EUM6861-EutechMicroelectronics.pdf