专利检索 ap:("Heyday Integrated Circuits SAS") AND inv:"Joe Duigan" 第 1 页

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发明申请
Galvanically Isolated Driver Package for Switch Drive Circuit with Power Transfer 有权

公开(公告)号：US20210376822A1

公开(公告)日：2021-12-02

申请号：US17336005

申请日：2021-06-01

申请人： Heyday Integrated Circuits SAS

发明人： Andrew Thompson , Joe Duigan , Karl Rinne

IPC分类号： H03K17/0424 , H03K17/691

摘要： The present application provides a packaged gate drive circuit having a transformer. The transformer which is used to transfer both signals and power from a primary side to a secondary side. The windings of the transformer are formed using a combination of tracks and wirebond wires. The transformer is positioned in a well formed using a first insulating material and covered with a second insulating material.