通信设备中的低功耗电源管理电子电路设计  

Design of Low Power Consumption Power Management Electronic Circuit in Communication Equipment

作　　者：永军 蒙亚东 张千朋 刘欢 马会滨 YONG Jun;MENG Yadong;ZHANG Qianpeng;LIU Huan;MA Huibin(Offshore Oil Engineering Co.,Ltd.,Tianjin 300461,China)

机构地区：[1]海洋石油工程股份有限公司,天津300461

出　　处：《通信电源技术》2024年第8期67-69,共3页Telecom Power Technology

摘　　要：详细分析TPS65217芯片的特性和功能,设计一个多功能且低功耗的电源管理电路。该电源管理电路能够有效管理多个直流/直流(Direct Current/Direct Current,DC/DC)转换器和低压差线性稳压器(Low-Dropout Regulator,LDO),提供稳定且高效的电源供应,充分满足通信设备对电源管理的高效和稳定需求。The characteristics and functions of TPS65217 chip are analyzed in detail,and a multi-functional and low-power power management circuit is designed.The power management circuit can effectively manage multiple Direct Current/Direct Current(DC/DC)converters and Low-Dropout Regulator(LDO),provide stable and efficient power supply,and fully meet the efficient and stable requirements of communication equipment for power management.

关 键 词：低功耗电源管理 TPS65217芯片 电路设计 

分 类 号：TN86[电子电信—信息与通信工程]