Techniques for power management on integrated circuits
US7638990B1 · kind B1 · utility
1Cited by
6References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 2007 |
| Grant date | Dec 29, 2009 |
| Priority date | — |
| Expiry date | Jan 21, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05F1/56
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A power management system on an integrated circuit can include a first switch and a second switch. A regulator circuit provides current from a first supply voltage to a circuit block when the first switch is closed. The second switch provides current from a second supply voltage to the circuit block when the second switch is closed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.