Reference voltage control in a power supply based on output voltage and feedback signal
US10637342B2 · kind B2 · utility
3Cited by
13References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2018 |
| Grant date | Apr 28, 2020 |
| Priority date | — |
| Expiry date | Jun 29, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M1/0025
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power supply includes a reference voltage generator, a power supply phase, and an adjustor. During operation, the reference voltage generator produces a reference voltage. The power supply phase produces an output voltage to power a load as a function of an output voltage feedback signal derived from the output voltage and the reference voltage. The adjustor adjusts a magnitude of the reference voltage to maintain regulation of the output voltage with respect to a desired voltage setpoint.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.