Driver for a flyback converter using a transconductance amplifier and a comparator
US8067973B2 · kind B2 · utility
3Cited by
10References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 1, 2010 |
| Grant date | Nov 29, 2011 |
| Priority date | — |
| Expiry date | Feb 1, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a smart driver used in flyback converters adopting a transconductance amplifier to turn on a synchronous rectifier FET, and a comparator to quickly turn off the synchronous rectifier FET.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.