Method of reusing electrical energy and related electrical energy reusing circuit
US9502967B2 · kind B2 · utility
1Cited by
1References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 26, 2014 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Jun 1, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a method of reusing electrical energy for a charge pump. The method comprises operating in a reusing phase after a boosting phase is completed; retrieving energy of parasitic capacitance in the reusing phase; and reusing the energy of the parasitic capacitance for an internal circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.