Title:
METHOD AND APPARATUS FOR CONTROLLING POWER SUPPLY CIRCUIT, AND ELECTRONIC DEVICE AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/202527
Kind Code:
A1
Abstract:
Disclosed in the present application are a method and apparatus for controlling a power supply circuit, and an electronic device and a readable storage medium. The method for controlling a power supply circuit is applied to an electronic device, wherein the electronic device comprises a power supply circuit, a wireless communication unit and a power supply, the power supply circuit comprises a charge pump, and the power supply is connected to the wireless communication unit by means of the charge pump. The method comprises: when a wireless communication unit is in a wireless communication state, detecting an audio playback mode of an electronic device; and when the electronic device is in a receiver mode, adjusting the working frequency of a charge pump to a first target frequency.
Inventors:
YANG QIAN (CN)
CHEN WEI (CN)
CHEN WEI (CN)
Application Number:
PCT/CN2023/088679
Publication Date:
October 26, 2023
Filing Date:
April 17, 2023
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
G06F1/26; H02M3/07; H04M1/72454
Domestic Patent References:
| WO2021238354A1 | 2021-12-02 |
Foreign References:
| CN114759782A | 2022-07-15 | |||
| CN112954107A | 2021-06-11 | |||
| CN114063786A | 2022-02-18 | |||
| CN111917489A | 2020-11-10 | |||
| CN112822001A | 2021-05-18 | |||
| US7830209B1 | 2010-11-09 | |||
| CN112671416A | 2021-04-16 |
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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