Switch mode power supply, control circuit and associated control method
US9362830B2 · kind B2 · utility
2Cited by
4References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 11, 2013 |
| Grant date | Jun 7, 2016 |
| Priority date | — |
| Expiry date | May 31, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M1/327
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A switch mode power supply having an output terminal configured to provide an output voltage, the switch mode power supply has a first switch and a control circuit, wherein the control circuit is configured to receive a current sense signal via a reuse input pin when the first switch is turned ON, and the control circuit is configured to receive a voltage sense signal via a reuse input pin when the first switch is turned OFF.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.