IC with fully integrated DC-to-DC power converter
US7482792B2 · kind B2 · utility
16Cited by
13References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2005 |
| Grant date | Jan 27, 2009 |
| Priority date | — |
| Expiry date | Sep 27, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M7/003
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In general, in one aspect, the disclosure describes a semiconductor device that includes a functional circuit and a dc-to-dc power converter. The power converter converts, regulates, and filters a DC input voltage to produce a DC output voltage and provides the DC output voltage to the functional circuit. The dc-to-dc power converter has an operating frequency above 10 MHz.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.