Power converters with integrated capacitors

摘要

An apparatus having a power converter circuit having a first active layer having a first set of active devices disposed on a face thereof, a first passive layer having first set of passive devices disposed on a face thereof, and interconnection to enable the active devices disposed on the face of the first active layer to be interconnected with the non-active devices disposed on the face of the first passive layer, wherein the face on which the first set of active devices on the first active layer is disposed faces the face on which the first set of passive devices on the first passive layer is disposed.

主权项

1. An apparatus comprising a power converter circuit, said power converter circuit comprising an electrical interface having disposed thereon a stack of layers, said stack comprising a first active layer having a device face and a device-free face, and a first set of active devices formed therein and exposed on said device face thereof, a first passive layer having a device face and a device-free face, said first passive layer comprising a set of passive devices formed therein and exposed on said device face, and an interconnection to enable said active devices exposed on said device face of said first active layer to be interconnected with said passive devices exposed on said device face of said first passive layer, said interconnection comprising a thru via extending through at least one of said first active layer and said first passive layer, wherein said first active layer is disposed between said first passive layer and said electrical interface.