Power supply circuit and memory
US11862228B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 10, 2022 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Sep 2, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C11/4072
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A power supply circuit and a memory are provided. The power supply circuit includes a voltage source, multiple power supply circuits and a control circuit. The multiple power supply circuits are connected to the voltage source. If the voltage source is effective and the multiple power supply circuits are in an enable state, a voltage of a power supply terminal is pulled up to a preset voltage, and power is supplied to the load units during the pulling up process. A first-type power circuit enters the enable state if a first enable signal is received, and each of second-type power supply circuits enters the enable state if second enable signal is received.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.