Primary side controller for regulated power converters
US5335162A · kind A · utility
75Cited by
7References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 15, 1993 |
| Grant date | Aug 2, 1994 |
| Priority date | — |
| Expiry date | Jan 15, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A primary side controller for regulated power converters may be implemented as a monolithic integrated circuit in which fewer pins are required as compared to the prior art 3842 controller. The present controller includes a current limit protection function having an extended time period over which a predetermined current value is reached.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.