Multiplying and inverting charge pump

Details Multiplying and inverting charge pump Multiplying and inverting charge pump

1995-06-05

1997-02-25

Sterrett, Jeffrey L.

Electric power conversion systems

Current conversion

With voltage multiplication means

363 59, H02M 307

Patent

active

056064918

ABSTRACT:
With an input voltage V.sub.in between first and second input terminals (24, 25), a charge pump (20) generates output voltages +3V.sub.in and -3V.sub.in at first and second output terminals (26, 28). The output voltages are generated in first and second switching phases. The charge pump includes first, second and third pump capacitors (36, 46, 56), switch networks (38, 48, 58) and reservoir capacitors (26, 28). It is particularly suited for implementation with MOS switching transistors.

REFERENCES:
patent: 4636930 (1987-01-01), Bingham et al.
patent: 4802739 (1989-02-01), Iwamoto
patent: 4803612 (1989-02-01), Skovmand
patent: 4807104 (1989-02-01), Floyd et al.
patent: 4982317 (1991-01-01), Mauthe
patent: 5029063 (1991-07-01), Lingstaedt et al.
patent: 5051881 (1991-09-01), Herold
patent: 5051882 (1991-09-01), Grimm et al.
patent: 5095223 (1992-03-01), Thomas
patent: 5111375 (1992-05-01), Marshall
patent: 5159543 (1992-10-01), Yamawaki
patent: 5237209 (1993-08-01), Brewer
patent: 5262934 (1993-11-01), Price
patent: 5306954 (1994-04-01), Chan et al.
patent: 5461557 (1995-10-01), Tamagawa
patent: 5463542 (1995-10-01), Okamoto
patent: 5481447 (1996-01-01), Caris et al.
patent: 5491623 (1996-02-01), Jansen

Affiliated with

Also associated with

Rating

Multiplying and inverting charge pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multiplying and inverting charge pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiplying and inverting charge pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1978662