Title:
POWER REGULATION SYSTEM, METHOD, AND APPARATUS, CHIP, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/134216
Kind Code:
A1
Abstract:
A power regulation system, method, and apparatus, a chip, and an electronic device. The system comprises: a power supply, a power storage circuit, and a control circuit, wherein the power supply comprises a first power output end; the first power output end is configured to output a power supply voltage; the power storage circuit comprises a second power output end; the second power output end is configured to output the power stored in the power storage circuit; the first power output end of the power supply and the second power output end of the power storage circuit are electrically connected to a load in use; the control circuit is connected to the power supply and the load in use; and the control circuit is configured to obtain the workload change of the load, and when the workload change is that the load increases, the power supply is controlled to lower the power supply voltage, so that the power storage circuit outputs power to supply power to the load. The power regulation system according to embodiments of the present disclosure can ensure the stability of the power supply voltage at the load end, extend the range of jitter of the load voltage that the load end can withstand, thereby improving robustness.
Inventors:
WONG YUQIAN CEDRIC (US)
YAO SHUIYIN (CN)
LIANG HONGCHANG (US)
TANG ZHIMIN (CN)
YAO SHUIYIN (CN)
LIANG HONGCHANG (US)
TANG ZHIMIN (CN)
Application Number:
PCT/CN2019/129922
Publication Date:
July 08, 2021
Filing Date:
December 30, 2019
Export Citation:
Assignee:
CHENGDU HAIGUANG INTEGRATED CIRCUIT DESIGN CO LTD (CN)
International Classes:
H02J7/00; H02J15/00
Foreign References:
| CN202978241U | 2013-06-05 | |||
| CN101442215A | 2009-05-27 | |||
| CN101685984A | 2010-03-31 | |||
| US6538497B2 | 2003-03-25 | |||
| CN102355042A | 2012-02-15 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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