微桥科技产品新闻动态管理发布系统 现在是
首页 ·公司动态 ·产品动态 ·原厂动态 ·行业动态 ·技术资料 ·LED驱动 ·DC-DC ·AC-DC ·MOSFET ·音频功放 ·电池管理 ·霍尔及马达驱动 ·其他 ·联系我们

当前位置:首页>>霍尔及马达驱动>>Feeling远翔 >>FD2157H-Smart motor driver embedded Hall sensor   双击自动滚屏
发布者:微桥FD2157H 发布时间:2010/1/12 阅读:6765次    关键字: FD2157H
FD2157H-Smart motor driver embedded Hall sensor


FD2157H  Smart motor driver with embedded Hall sensor
General Description
Download
 FD2157H is a two-phase half wave motor driver with embedded Hall-effect sensor IC. It integrates a open drain MOS driver, a high sensitivity hall-effect sensor, an event timer for rotor locked in SIP-4L package, which make the motors’ PCBs(printed circuit boards) design easy and fabricate the high efficiency and high voltage DC motors or FANs as simply as possible. 
For safety, Lock-shutdown function would turn the IC’s internal drivers off avoiding over-heat when the rotor is locked, and IC will try to re-start the rotor’s torque after the time of these drivers’ shutdown. 
Thermal-shutdown protection (TSD) ensures the internal drivers of IC are operating under a safe operating temperature range. 
All the protection mechanisms mentioned above combine to provide a complete protecting scenario in the motor system and avoid any possible damages and guarantee under a correct and safe operation

 

Features
˙Motor driver with high sensitivity Hall-effect sensor
˙Open drain MOS driver output
˙Lock-shutdown protection & auto-restart function
˙“Soft-switch” phase-switching technique to reduce vibration and acoustic noise
˙Thermal shutdown protection(TSD)
˙Available in SIP-4L package
˙For 24V DC motor / FAN systems
本文共分 1

  • 上篇文章FD1257AH-Smart motor driver embedded Hall sensor
  • 下篇文章FD2257H-Smart motor driver embedded Hall sensor
  •  
     

    版权所有 Copyright Micro Bridge Technology Co.,Ltd. All rights reserved.粤ICP备05065909号