All-digital closed loop voltage generator
US11320888B2 · kind B2 · utility
1Cited by
2References
25Claims
0Family size
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Inventors
Key dates
| Filing date | Sep 6, 2018 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Dec 24, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An apparatus is provided which comprises: a plurality of devices coupled to an input power supply rail and an output power supply rail; a first circuitry coupled to the plurality of devices, wherein the first circuitry is to turn on or off one or more devices of the plurality according to a control; and a second circuitry coupled to the first circuitry, wherein the second circuitry comprises an all-digital proportional-derivative mechanism to generate the control according to a digital representation of voltage on the output power supply rail.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.