基于霍尔器件的电流保护集成块  

Current Protection Based On Hall Device Integrated Block

作　　者：展栋 李宇轩 刘宁宁 张颖涛 吴方远 ZHAN Dong;LI Yu-xuan;LIU Ning-ning;ZHANG Ying-tao;WU Fang-yuan(Shanxi Huajing Micro-Electronic Co.Ltd)

机构地区：[1]陕西华经微电子股份有限公司

出　　处：《中国集成电路》2023年第4期32-35,共4页China lntegrated Circuit

摘　　要：本文介绍了一种基于霍尔器件的电流保护集成块的设计。文章依据设计目标参数,对设计方案进行选择,详细介绍了电路各部分设计原理和设计参数。集成块保护电流可达10A,并可调节外接电阻改变保护电流大小,满足使用者的不同需求。This paper introduces a kind of current protection based on hall device integration block design.According to the design target parameters,the paper selects the design scheme,and detailed introduces the circuit design principles and design parameters of each part.The integrated block's protection current can be up to 10 ampere,and when adjusting external resistance,the current protection can be changes,to meet the different needs of users.

关 键 词：霍尔器件 电流保护 可调节 

分 类 号：TM773[电气工程—电力系统及自动化]