Multi-phase switching regulators with hybrid inductors and per phase frequency control
US12068684B2 · kind B2 · utility
0Cited by
8References
25Claims
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Key dates
| Filing date | Sep 23, 2020 |
| Grant date | Aug 20, 2024 |
| Priority date | — |
| Expiry date | Dec 19, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/21
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Embodiments disclosed herein include inductor arrays. In an embodiment, an inductor array comprises a first inductor with a first inductance. In an embodiment, the first inductor is switched at a first frequency. In an embodiment, the inductor array further comprises a second inductor with a second inductance that is different than the first inductance. In an embodiment, the second inductor is switched at a second frequency that is different than the first frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.