Multiphase voltage regulator variable phase control stability
US12047002B2 · kind B2 · utility
0Cited by
7References
17Claims
0Family size
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Key dates
| Filing date | Dec 31, 2021 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Oct 16, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Methods and systems for operating a multiphase voltage regulator are described. The multiphase voltage regulator can include a plurality of power stages. A controller can be connected to the plurality of power stages. The controller can detect a number of activated power stages among the plurality of power stages. The controller can adjust a gain of a current sense feedback loop of the controller to control a load-transient response of the multiphase voltage regulator. The adjustment to the gain can be based on the number of activated power stages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.