The present invention relates to switched mode power supplies, and more particularly relates to an isolated DC-DC power converter comprising a secondary side active synchronous rectification circuit. The active synchronous rectification circuit comprises a network of passive components driven by a voltage across a rectification switch to generate a switch control signal for the rectification switch.
|H03K 17/ 082 A I
|International Bureau of the World Intellectual Property Organization (WIPO)
|Published - 6 Aug 2020