Self-tuning adaptive dead time control for continuous conduction mode and discontinuous conduction mode operation of a flyback converter
US10027235B2 · kind B2 · utility
5Cited by
2References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 22, 2016 |
| Grant date | Jul 17, 2018 |
| Priority date | — |
| Expiry date | Nov 22, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A flyback converter includes a primary-side switch that controls conduction of current on a primary side of a transformer and a synchronous rectifier on a secondary side of the transformer. A synchronous rectifier driver controls the conduction of the synchronous rectifier by adaptively adjusting a turn-off threshold of the synchronous rectifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.