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公开(公告)号：US20190172631A1
公开(公告)日：2019-06-06
申请号：US16267811
申请日：2019-02-05
IPC分类号： H01F27/32 , H01L23/522 , H01L23/66 , H01F27/28 , H01F41/063 , H01L27/08 , H01L23/64
CPC分类号： H01F27/32 , H01F27/2804 , H01F27/323 , H01F41/063 , H01F2027/2809 , H01L23/5227 , H01L23/645 , H01L23/66 , H01L27/08 , H01L2223/64 , H01L2924/0002 , Y10T29/49021 , H01L2924/00
摘要： An integrated transformer includes a primary winding and a secondary winding each having a spiral planar arrangement coils. A dielectric portion of dielectric material is interposed between the primary winding and the secondary winding. A field plate winding is electrically coupled with the primary winding. The field plate winding includes at least one field plate coil having a first lateral extension greater than a second lateral extension of a primary outer coil of the primary winding. The field plate coil is superimposed in plan view to the primary outer coil of the primary winding.
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公开(公告)号：US20200152377A1
公开(公告)日：2020-05-14
申请号：US16744484
申请日：2020-01-16
IPC分类号： H01F27/32 , H01L23/66 , H01F41/063 , H01L27/08 , H01L23/64 , H01L23/522 , H01F27/28
摘要： An integrated transformer includes a primary winding and a secondary winding each having a spiral planar arrangement coils. A dielectric portion of dielectric material is interposed between the primary winding and the secondary winding. A field plate winding is electrically coupled with the primary winding. The field plate winding includes at least one field plate coil having a first lateral extension greater than a second lateral extension of a primary outer coil of the primary winding. The field plate coil is superimposed in plan view to the primary outer coil of the primary winding.
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