Methods and systems for selecting voltage for a substrate connection of a bypass switch
US11762408B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2022 |
| Grant date | Sep 19, 2023 |
| Priority date | — |
| Expiry date | Jun 1, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/017509
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Methods and systems for selecting voltage for a substrate connection of a bypass switch include a bulk voltage generation circuit coupled externally to the regulator. The bulk voltage generation circuit is configured to control selection of a voltage from among an Input/Output (I/O) supply voltage and a core supply voltage for a substrate connection of a bypass switch of the regulator. The bulk voltage generation circuit is configured to select the voltage for the substrate connection of the bypass switch based on a mode of operation of the regulator and at least one of a presence or an arrival sequence of the I/O supply voltage and the core supply voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.