Power module and a memory device
US11393521B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 22, 2020 |
| Grant date | Jul 19, 2022 |
| Priority date | — |
| Expiry date | Feb 22, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K3/033
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power module and a memory device are disclosed. The power module includes: a voltage raise unit for outputting a power voltage; an enabling unit connected to the power output for generating and outputting an enabling signal; a control unit, includes: an oscillator, a pulse generator, and an OR operation unit; the oscillator generates a delayed pulse control signal with a certain period; the pulse generator connects to the output terminal of the enabling unit for receiving the enable signal, synchronously generates an instant pulse control signal; the OR operation unit performs OR calculation to the delay pulse control signal and the instant pulse control signal to generate a boost control signal. The output end of the control unit connects to the voltage raise unit, and outputs the boost control signal to the voltage raise unit. The above-mentioned power module has a high transient response capability and maintains the stability of the output power voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.