Switch on-time controller with delay line modulator
US10892746B2 · kind B2 · utility
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5References
20Claims
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Assignee
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Key dates
| Filing date | Aug 19, 2019 |
| Grant date | Jan 12, 2021 |
| Priority date | — |
| Expiry date | Aug 19, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/1215
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A system includes an input voltage supply. The system also includes a switching converter coupled to the input voltage supply and configured to provide an output voltage based on a switch on-time. The system also includes a switch on-time controller for the switching converter. The switch on-time controller includes an analog-to-digital converter (ADC) and a delay line coupled to the ADC. The switch on-time controller also includes a delay line modulator coupled to the delay line and configured to determine an amount of times the delay line is used to determine the switch on-time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.