Title:
POWER CONVERSION CIRCUIT AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/093156
Kind Code:
A1
Abstract:
The present application provides a power conversion circuit and an electronic device. In the power conversion circuit, a configuration resistor thereof is provided between a set input end of a power converter and the ground, has a controllable resistance value, and can generate a configuration voltage for the set input end under a corresponding resistance value; the power converter thereof can generate and output a corresponding output voltage according to the configuration voltage, that is, the present application implements the adjustment of the output voltage by means of adjusting the resistance value of the configuration resistor; and a voltage division resistor, which is responsible for collecting the output voltage, is provided in the power converter, and may control a parasitic parameter, and therefore the resistance value of the voltage division resistor may be set to be greater than a certain preset value, so as to reduce a leakage current, thereby reducing a quiescent current of the power converter.
Inventors:
WU MINGJIAN (CN)
Application Number:
PCT/CN2022/114773
Publication Date:
June 01, 2023
Filing Date:
August 25, 2022
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
International Classes:
H02M3/06; H02M1/32; H02M3/156
Foreign References:
| CN109256939A | 2019-01-22 | |||
| CN104953837A | 2015-09-30 | |||
| CN2912099Y | 2007-06-13 | |||
| CN113394983A | 2021-09-14 | |||
| JP2011210026A | 2011-10-20 | |||
| CN202111421896A | 2021-11-26 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
Download PDF:
Previous Patent: SYNCHRONOUS INTERVENTIONAL SURGICAL ROBOT
Next Patent: WASHING METHOD FOR TERNARY PRECURSOR
Next Patent: WASHING METHOD FOR TERNARY PRECURSOR