Multiphase synchronous buck converter
US7902646B2 · kind B2 · utility
9Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2010 |
| Grant date | Mar 8, 2011 |
| Priority date | — |
| Expiry date | Mar 12, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Disclosed in this specification is a multiphase buck converter package and process for forming such package. The package includes at least four dies and at least nine parallel leads. The dies are electrically connected through a plurality of die attach pads, thus eliminating the need for wirebonding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.