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EUM6861A Datasheet 18V PWM Fan Motor Driver

Manufacturer: Eutech Microelectronics

Download the EUM6861A datasheet PDF. This datasheet also includes the EUM6861 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (EUM6861-EutechMicroelectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number EUM6861A
Manufacturer Eutech Microelectronics
File Size 480.12 KB
Description 18V PWM Fan Motor Driver
Download Download datasheet EUM6861A Download (PDF)

General Description

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 power supply radiation fans and CPU coolers.

Overview

EUM6861/A/B/C 18V PWM Fan Motor Driver.

Key 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 Protection and Auto Restart Fan Rotation Speed Feedback FG Output (EUM6861/B/C) Fan Rotation Detection RD Output (EUM6861/A/C) Thermal Shutdown Protection Available in TSSOP-16 and TDFN-14 Packages RoHS C.

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