Voltage regulator
US7315198B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2005 |
| Grant date | Jan 1, 2008 |
| Priority date | — |
| Expiry date | Dec 24, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05F1/575
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Disclosed is a voltage regulator capable of reducing a set-up time. A driver is connected between a power supply terminal and the output terminal, and supplies a power supply voltage to the output terminal in response to a signal of a control node. A first signal generator provides a first signal to the control node when a voltage of the output terminal is lower than the target voltage. A second signal generator provides a second signal to the control node for a predetermined period of time when the voltage of the output terminal becomes higher than a detection voltage while the first signal generator is providing the first signal to the control node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.