| 发明名称 |
Battery charging circuit and electronic device |
| 摘要 |
A battery charging circuit comprises: a first voltage regulator, wherein the first voltage regulator has a control input designed for reception of a signal generated by a current metering circuit; the current metering circuit; and a terminal for connecting a battery. An electronic device, in particular a mobile device, comprises a battery charging circuit as defined above. |
| 申请公布号 |
US8994341(B2) |
申请公布日期 |
2015.03.31 |
| 申请号 |
US200913375802 |
申请日期 |
2009.06.29 |
| 申请人 |
Freescale Semiconductor, Inc. |
发明人 |
Voorwinden Cor;Crisnaire Alexandre |
| 分类号 |
H01M10/44;H01M10/46;H02J7/00 |
主分类号 |
H01M10/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A battery charging circuit comprising:
a current metering circuit; a voltage regulator, wherein the voltage regulator has a control input designed for reception of a signal generated by the current metering circuit, wherein the battery charging circuit comprises a switch connected in series with the current metering circuit; and a terminal for connecting a battery. |
| 地址 |
Austin TX US |
