Method for operating a power converter, control for a power converter and power converter

DE102025106952A1Undetermined Publication Date: 2026-08-27INFINEON TECH AUSTRIA AG
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Patent Information

Application Number
DE102025106952
Authority / Receiving Office
DE · DE
Patent Type
Applications
Current Assignee / Owner
Filing Date
2025-02-24
Publication Date
2026-08-27

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Abstract

A method is provided in which the timing of the closing of a secondary-side switch (16) is set based on a voltage difference at a node (15) between a first time point before the closing of a primary-side switch (14) and a second time point while the primary-side switch (14) is closed. Other methods, as well as controllers and power converters, are also provided.
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Citation Information

Patent Citations

  • AC-DC converter with secondary-side regulation and synchronous rectifier detection architecture

    DE102020111308A1

  • Flyback converter and control method thereof

    US20210367523A1

  • Secondary-side flyback converter controller

    US20230155516A1

  • Method for operating power converter, semiconductor chip and power converter

    US20240171057A1