带均衡电路的锂电池充电器的设计与实现  

Design and Realization of a Lithium Battery Charger with Equalization Circuit

作　　者：牛有田[1] 和晓念[1] 王方雨[1] 李宁宁[1] 曹向陶[1] 贾磊[1] 王政[1] 

机构地区：[1]河南师范大学物理与信息工程学院,河南新乡453007

出　　处：《河南师范大学学报（自然科学版）》2012年第2期50-53,共4页Journal of Henan Normal University(Natural Science Edition)

基　　金：河南省教育厅科技攻关项目(2009B480005)

摘　　要：MAX1757是MAXIM公司生产的一种锂离子电池充电控制器,它具有可编程性,外围电路简单等特点,可实现充电控制各种参数的设定.设计了基于MAX1757的三节锂电池串联充电控制管理的硬件电路,给出了充电参数的设定方法并分析了四个充电状态.设计了均衡充电电路,并给出了实验结果.MAX1757 is a lithium battery charger produced by MAXIM Company, which is programmable and has the characteristic of simply external circuits. In addition, the setting of various charge parameters can also he achieved. The hardware circuit of three lithium batteries charger is designed based on the chip of MAX1757. This paper gives the setting method of charging parameters and analyzes the four status of charging. The equalization circuit is also designed, and experimental resuits are given.

关 键 词：MAX1757 锂电池 串联充电 均衡电路 

分 类 号：TM52[电气工程—电器]