Methods and systems for control of switches in power regulators/power amplifiers
US7880454B2 · kind B2 · utility
9Cited by
9References
15Claims
0Family size
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Inventors
Key dates
| Filing date | Dec 21, 2007 |
| Grant date | Feb 1, 2011 |
| Priority date | — |
| Expiry date | Jan 26, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Systems and methods control timing of switches in power regulators and power amplifiers. The systems and methods monitor a switch node voltage and obtain rising and falling edges of signals obtained from the monitoring. The systems and methods utilize the rising and falling edges of switch drive signals and predetermined data to obtain delay times for subsequent drive signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.