AA51861 Datasheet PDF - Agamem Microelectronic SINGLE-PHASE FULL-WAVE FAN MOTOR DRIVER Specs

AA51861 - SINGLE-PHASE FULL-WAVE FAN MOTOR DRIVER

Datasheet Summary

Description

The AA51861 is a single-phase bipolar drive motor driver that easily implements direct PWM motor drive systems with excellent efficiency, The AA51861 is optimal for fan motor drive in personal computer power supply systems and CPU cooling fan systems.

Features

S Built-in Hall Bias Circuit Built-in PWM Speed Control Circuit Built-in Minimal Speed Setup Circuit Rotation Speed Indication (FG) Rotation or Lock State Indication (RD) Built-in Thermal Shutdown Circuit Lock Protection Maximum 1.0A (Vcc = 16V) Output Current.

Datasheet Details

Part number	AA51861
Manufacturer	Agamem Microelectronic
File Size	215.29 KB
Description	SINGLE-PHASE FULL-WAVE FAN MOTOR DRIVER
Datasheet	AA51861 Datasheet
Additional preview pages of the AA51861 datasheet.

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Full PDF Text Transcription

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PRELIMINARY AA51861 Agamem Microelectronics Inc. SINGLE-PHASE FULL-WAVE FAN MOTOR DRIVER ■ DESCRIPTION The AA51861 is a single-phase bipolar drive motor driver that easily implements direct PWM motor drive systems with excellent efficiency, The AA51861 is optimal for fan motor drive in personal computer power supply systems and CPU cooling fan systems. ■ FEATURES Built-in Hall Bias Circuit Built-in PWM Speed Control Circuit Built-in Minimal Speed Setup Circuit Rotation Speed Indication (FG) Rotation or Lock State Indication (RD) Built-in Thermal Shutdown Circuit Lock Protection Maximum 1.0A (Vcc = 16V) Output Current ■ APPILICATION CPU Cooler Fan in PC Brushless DC Motor Driver www.DataSheet4U.com ©Copyright Agamem Microelectronics Inc. 1 www.agamem.com.

Published: Jan 28, 2010 |