基于MAX1758的锂离子电池充电管理系统设计  

Design of the Li^+ Battery Charge and Management System Based on MAX1758

作　　者：高婷婷[1] 

机构地区：[1]重庆通信学院,重庆400035

出　　处：《电源世界》2008年第10期62-65,45,共5页The World of Power Supply

摘　　要：针对锂离子电池的充放电特性,设计出了基于MAX1758的锂离子电池充电管理系统。根据要求,完成了以单片开关电源TOPSwitch为核心的稳压电源设计;完成了以专用集成锂离子电池充电管理芯片MAX1758为核心的充电管理单元设计;完成了以PIC16F877单片机为核心的输出显示单元的设计,完成了显示及充电电池节数自动选择的软件编程。根据设计电路图完成了锂离子电池充电管理系统硬件电路的调试与安装,并对实验样机进行了实验研究。The Li^+ battery charge and management system based on chip MAX1758 is designed aiming at the charge and discharge char- acteristic of Li^+ battery.To follow the requirements of this theme,the flyback converter which considers singlechip Switching Mode Power Supply as core is accomplished.The charging management unit which considers a kind of special integrate chip used to Li^+ bat- tery charge management as core is accomplished.The output-displaying unit which considers singlechip PIC16F877 as core is acco...

关 键 词：锂离子电池 充电管理 单片开关电源 MAX1758 

分 类 号：TM912[电气工程—电力电子与电力传动]