Synchronous rectifier and control circuit thereof
US9853564B2 · kind B2 · utility
9Cited by
2References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 23, 2016 |
| Grant date | Dec 26, 2017 |
| Priority date | — |
| Expiry date | Feb 23, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A synchronous rectifier includes: a rectifying circuit including transistors, the rectifying circuit being configured to generate rectified power by rectifying input power input to an input terminal of the rectifying circuit depending on switching operations of the transistors, and output the rectified power to an output terminal of the rectifying circuit; and a controller configured to apply a gate signal to each of the, and adjust a pulse width of the gate signal depending on a difference between the input power and the gate signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.