基于QI协议的无线充电器的设计  

Design of wireless charger based on QI protocol

作　　者：曾维 秦建波[1] 邓蕾[1] 胡男[1] 张玉竹[1] 

机构地区：[1]成都理工大学信息科学与技术学院

出　　处：《电子世界》2014年第22期223-223,共1页Electronics World

摘　　要：通过对无线充电三种方式的研究，选择QI协议作为本设计的设计方式。主芯片选用了TI系列的无线充电芯片，用符合WPC1.1标准的无线电源发送器管理器bq500211a作为发射芯片，用符合Qi（WPC）标准的高度集成的次级侧直充式锂离子充电器bq51050b作为接收部分，完成了无线充电器的设计。By study of three ways of wireless charger, the design of the application is based on QI protocol.TI＇s wireless charging chip is Selected as main chip .Using TI＇s bq500211 a as the emission chip to meet the WPCI.1 standard of Wireless power transmitter manager, and Using TI＇ s bq51050b as the receiving part to meet the standard of lithium ion charger of highly integrated straight type secondary side, completed the wireless charger designs.

关 键 词：QI 无线充电 TI bq500211a 

分 类 号：TM910.6[电气工程—电力电子与电力传动]