公开(公告)号：US20170077743A1

公开(公告)日：2017-03-16

申请号：US15123583

申请日：2014-03-04

Applicant: Huawei Device Co., Ltd.

Inventor： Wenju Liu ,  Zhonghui Peng ,  Jiangtao Yang

IPC: H02J7/02 ,  H02J50/10 ,  H02J7/04

CPC classification number: H02J7/027 ,  H02J7/0029 ,  H02J7/0036 ,  H02J7/0055 ,  H02J7/025 ,  H02J7/045 ,  H02J50/00 ,  H02J50/10 ,  H02J2007/0062 ,  H03K17/122

Abstract: The present invention disclose a charging circuit including: a first input/output end of a wired connection module is configured to connect to an output end, a second input/output end of the wired connection module connects to a first input end of a switch circuit, and the second input/output end connects to a first input/output end; a first input end of a control circuit connects to the second input/output end, and an output end connects to an enabling end of a wireless charging module; an output end connects to a second input end of the switch circuit; a first output end connects to an input/output end; a second input/output end of the shunt circuit connects to the input/output end, a third end of the shunt circuit connects to the output end; an output end of the charging management module is configured to connect to a battery.

Abstract translation: 本发明公开了一种充电电路，包括：有线连接模块的第一输入/输出端被配置为连接到输出端，有线连接模块的第二输入/输出端连接到开关电路的第一输入端 并且第二输入/输出端连接到第一输入/输出端; 控制电路的第一输入端连接到第二输入/输出端，输出端连接到无线充电模块的使能端; 输出端连接到开关电路的第二输入端; 第一输出端连接到输入/输出端; 分流电路的第二输入/输出端连接到输入/输出端，分流电路的第三端连接到输出端; 充电管理模块的输出端被配置为连接到电池。