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 >>FS3144-Single Hall Effect Latch    双击自动滚屏
发布者:微桥 发布时间:2011/9/19 阅读:7351次    关键字: HALL
FS3144-Single Hall Effect Latch


FS3144 Single Hall Effect Latch
General Description
Download
 The FS3144 is an integrated Hall effect latched sensor designed for electronic commutation of brush-less DC motor applications. The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifies the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and open-collector output. An internal bandgap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range. 
A north pole of sufficient strength will turn the output ON. In the absence of a magnetic field, the output is OFF.

 

Features
˙Wide operating voltage range: 3.0V to 28V
˙Maximum output sink current 50mA
˙Open-Collector pre-driver
˙Power reverse polarity protection
˙Available in SIP-3L package

 

Block Diagram

本文共分 1

  • 上篇文章AX6905/6-3-Pin Microprocessor Reset Circuits
  • 下篇文章选择LED驱动电源的十个注意
  •  
     

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