Dual output voltage boost circuit
US5949275A · kind A · utility
5Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 1997 |
| Grant date | Sep 7, 1999 |
| Priority date | — |
| Expiry date | May 2, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05F1/613
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A voltage boost circuit having dual voltage outputs and a single input receives a DC voltage from an external source. The input voltage is boosted to provide a constant voltage at the first output at a level higher than the voltage input and to provide a constant voltage output at the second output. A switch is coupled to the output of the inductor for controlling the current flow to the second output.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.