Variable switching frequency voltage regulator to optimize power loss
US6639391B2 · kind B2 · utility
13Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2002 |
| Grant date | Oct 28, 2003 |
| Priority date | — |
| Expiry date | Feb 25, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
According to one embodiment, a computer system is disclosed. The computer system includes a central processing unit (CPU) and a voltage regulator coupled to the CPU. The voltage regulator operates at a variable switching frequencies based upon the status of a feedback signal which indicates load transient events.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.