- 专利标题： DC-DC converter, charger integrated circuit and electronic device having the same and battery charging method thereof
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申请号： US14964071申请日： 2015-12-09
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公开(公告)号： US10270339B2公开(公告)日： 2019-04-23
- 发明人: Kwang Chan Lee , Sanghee Kang , Jungwook Heo , Sungwoo Lee , Daewoong Cho
- 申请人： Kwang Chan Lee , Sanghee Kang , Jungwook Heo , Sungwoo Lee , Daewoong Cho
- 申请人地址： KR Gyeonggi-do
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Gyeonggi-do
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 优先权： KR10-2015-0028156 20150227
- 主分类号： H02M3/158
- IPC分类号： H02M3/158 ; H02J7/00 ; H02J50/12
摘要：
A charger integrated circuit is provided which includes a DC-DC converter configured to receive an input voltage and generate an output voltage through a switching operation for charging a battery, and a charging controller configured to control the switching operation such that the output voltage is supplied to the battery through charging paths chargeable according to a level of the input voltage.
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