Power supply control system and device
US9357598B2 · kind B2 · utility
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1References
13Claims
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Inventor
Key dates
| Filing date | Dec 9, 2011 |
| Grant date | May 31, 2016 |
| Priority date | — |
| Expiry date | Aug 25, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power supply control system for a switch-mode power supply comprises a cycle-by-cycle, asynchronous control scheme. The system makes use of including a signal summing and comparing stage and a control signal feedback system configured to control shaping of first and second portions of a comparison signal provided to comparator circuitry that generates a switching-circuitry drive signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.