Low-consumption regulator for a charge pump voltage...

Details Low-consumption regulator for a charge pump voltage... Low-consumption regulator for a charge pump voltage...

2008-07-22

2008-07-22

Nguyen, Matthew V (Department: 2838)

Electric power conversion systems

Current conversion

With voltage multiplication means

Reexamination Certificate

active

10877063

ABSTRACT:
A regulator circuit for a charge pump voltage generator includes a voltage comparator circuit that performs a voltage comparison between a charge pump output voltage and a reference voltage. A circuit responsive to the voltage comparator circuit conditions a charge pump clocking to the result of the voltage comparison. The voltage comparator circuit includes a sampling circuit for sampling the charge pump output voltage at a sampling rate. A sampling rate control circuit is responsive to the voltage comparisons for controlling the sampling rate according to the result of the voltage comparison.

REFERENCES:
patent: 6160440 (2000-12-01), Javanifard et al.
patent: 6259612 (2001-07-01), Itoh
patent: 6278317 (2001-08-01), Hsu et al.
patent: 6456153 (2002-09-01), Buck et al.
patent: 6531902 (2003-03-01), Tennen et al.
patent: 6531913 (2003-03-01), Ross
patent: 6774709 (2004-08-01), Castaldo et al.
patent: 6927441 (2005-08-01), Pappalardo et al.
patent: 2001/0038543 (2001-11-01), Buck et al.
patent: 2002/0068957 (2002-06-01), Wolfe et al.
patent: 2003/0038667 (2003-02-01), Imamiya
patent: 03425404 (2003-12-01), None
patent: 09016629 (1997-09-01), None

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