Voltage supply circuit and semiconductor storage device
US10249374B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Jun 15, 2017 |
| Grant date | Apr 2, 2019 |
| Priority date | — |
| Expiry date | Jun 15, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C16/30
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A voltage supply circuit includes a step-down circuit configured to receive a power supply voltage, step down the power supply voltage to generate a step-down voltage having a constant value lower than a value of the power supply voltage, and a booster circuit configured to boost the step-down voltage to generate an output voltage, the output voltage having a value greater than the value of the power supply voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.