Title:
ELECTRONIC DEVICE COMPRISING PLURALITY OF BATTERIES AND OPERATING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/101824
Kind Code:
A1
Abstract:
An electronic device according to one embodiment may comprise a first battery, a second battery, a first charging circuit configured to provide power of a first voltage to the first battery, a second charging circuit configured to provide power of a second voltage to the second battery, a first limiter disposed between the first battery and the second charging circuit, and a processor. The processor according to one embodiment can be configured to: identify the first voltage to be applied to the first battery; request, on the basis of the first voltage, from an external power source, power of an input voltage corresponding to twice the first voltage; control, on the basis that the input voltage corresponding to twice the first voltage provided from the external power source is applied to the first charging circuit, the first charging circuit such that power of the first voltage is supplied to the first battery; and control, on the basis that the input voltage corresponding to twice the first voltage provided from the external power source is applied to the second charging circuit, the second charging circuit such that power of the second voltage is supplied to the second battery.
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Inventors:
KANG SANGWOO (KR)
LEE KYUNGHWAN (KR)
LEE KYUNGHWAN (KR)
Application Number:
PCT/KR2023/017682
Publication Date:
May 16, 2024
Filing Date:
November 06, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H02J7/00; H01M10/44; H02M3/00
Foreign References:
| KR20200012105A | 2020-02-05 | |||
| KR20200136594A | 2020-12-08 | |||
| KR20220127722A | 2022-09-20 | |||
| JP2020058220A | 2020-04-09 | |||
| US9812878B1 | 2017-11-07 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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