发明授权
- 专利标题： Stacked synchronous buck converter
- 专利标题（中）： 堆叠同步降压转换器
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申请号： US11857199申请日： 2007-09-18
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公开(公告)号： US07750445B2公开(公告)日： 2010-07-06
- 发明人: Yong Liu , Qiuxiao Qian , Honorio T. Granada, Jr.
- 申请人： Yong Liu , Qiuxiao Qian , Honorio T. Granada, Jr.
- 申请人地址： US ME South Portland
- 专利权人： Fairchild Semiconductor Corporation
- 当前专利权人： Fairchild Semiconductor Corporation
- 当前专利权人地址： US ME South Portland
- 代理机构： Hiscock & Barclay, LLP
- 代理商 Thomas R. FitzGerald, Esq.
- 主分类号： H01L23/495
- IPC分类号： H01L23/495
摘要：
A multichip module buck converter 10 has a high side power mosfet 12, a low side power mosfet 22 and a pre-molded leadframe 40 between the two mosfets for connecting the source of mosfet 12 to the drain of mosfet 22. Clips 14, 16, 18 and 26 carry the source, gate and drain terminals of the mosfet from planes parallel but spaced apart to a common plane.
公开/授权文献
- US20090072359A1 STACKED SYNCHRONOUS BUCK CONVERTER 公开/授权日：2009-03-19
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