US Patent 11581812 Multi-phase power converter, control circuit and control method thereof
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Patent Number
115818120
Date of Patent
February 14, 2023
0Patent Application Number
168948150
Date Filed
June 7, 2020
0Patent Citations
Patent Primary Examiner
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US Patent 11581812 Multi-phase power converter, control circuit and control method thereof
Article
A method of controlling a multi-phase power converter having a plurality of power stage circuits coupled in parallel, can include: obtaining a load current of the multi-phase power converter; enabling corresponding power stage circuits to operate in accordance with the load current, such that a switching frequency is maintained within a predetermined range when the load current changes; and controlling the power stage circuits to operate under different modes in accordance with the load current, such that the switching frequency is maintained within the predetermined range when the load current changes.
Infobox
Is a
Patent Jurisdiction
Patent Number
115818120
Date of Patent
February 14, 2023
0Patent Application Number
168948150
Date Filed
June 7, 2020
0Patent Citations
Patent Primary Examiner
CPC Code
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