Patent · US Expired

Programmable voltage pump having a ground option

US6700426B2 · kind B2 · utility

3Cited by

4References

18Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Martin Brox · Munich, DE
Bernd Klehn · Unterhaching, DE
Joachim Schnabel · Hersbruck, DE

Key dates

Filing date	Nov 25, 2002
Grant date	Mar 2, 2004
Priority date	—
Expiry date	Nov 25, 2022

Classification

Technology area (CPC G)Physics
CPC primaryG11C5/145
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Programmable voltage pump for producing an output voltage includes a trim input configured to set the output voltage, an output configured to emit the output voltage therefrom, and an activation/deactivation input configured to at least one of activate and deactivate the voltage pump. The activation/deactivation input includes a switch connected to the output, the switch configured to selectively connect a network to ground, the network being connected to the output.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.