IT1303696B1 - Pompa di carica per la generazione di una tensione al di sopra di unatensione di alimentazione. - Google Patents

Pompa di carica per la generazione di una tensione al di sopra di unatensione di alimentazione.

Info

Publication number
IT1303696B1
IT1303696B1 IT1998MI002368A ITMI982368A IT1303696B1 IT 1303696 B1 IT1303696 B1 IT 1303696B1 IT 1998MI002368 A IT1998MI002368 A IT 1998MI002368A IT MI982368 A ITMI982368 A IT MI982368A IT 1303696 B1 IT1303696 B1 IT 1303696B1
Authority
IT
Italy
Prior art keywords
generation
power supply
voltage above
charging pump
charging
Prior art date
Application number
IT1998MI002368A
Other languages
English (en)
Inventor
Gerhard Fiedler
Wolfgang Rentz
Original Assignee
Bosch Gmbh Robert
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI982368A1 publication Critical patent/ITMI982368A1/it
Application granted granted Critical
Publication of IT1303696B1 publication Critical patent/IT1303696B1/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Eletrric Generators (AREA)
  • Amplifiers (AREA)
IT1998MI002368A 1997-11-04 1998-11-03 Pompa di carica per la generazione di una tensione al di sopra di unatensione di alimentazione. IT1303696B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19748577A DE19748577C1 (de) 1997-11-04 1997-11-04 Ladungspumpe

Publications (2)

Publication Number Publication Date
ITMI982368A1 ITMI982368A1 (it) 2000-05-03
IT1303696B1 true IT1303696B1 (it) 2001-02-23

Family

ID=7847506

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998MI002368A IT1303696B1 (it) 1997-11-04 1998-11-03 Pompa di carica per la generazione di una tensione al di sopra di unatensione di alimentazione.

Country Status (5)

Country Link
US (1) US6163205A (it)
JP (1) JP4499207B2 (it)
DE (1) DE19748577C1 (it)
FR (1) FR2770698B1 (it)
IT (1) IT1303696B1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2827483A1 (en) * 2013-07-15 2015-01-21 Infineon Technologies AG Circuitry, multi-branch charge pump, method for controlling a charge pump and system

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236263B2 (it) * 1972-07-12 1977-09-14
US4433253A (en) * 1981-12-10 1984-02-21 Standard Microsystems Corporation Three-phase regulated high-voltage charge pump
DE3233248A1 (de) * 1982-09-08 1984-03-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltung fuer ein bordladegeraet zum aufladen einer batterie eines elektrofahrzeuges
JPS6082061A (ja) * 1983-10-07 1985-05-10 Nippon Telegr & Teleph Corp <Ntt> スイツチド・キヤパシタ変成器
JPS645351A (en) * 1987-06-26 1989-01-10 Sharp Kk Boosting circuit
DE3931596A1 (de) * 1989-03-25 1990-10-04 Eurosil Electronic Gmbh Spannungsvervielfacherschaltung
US5057707A (en) * 1989-07-05 1991-10-15 Motorola, Inc. Charge pump including feedback circuitry for eliminating the requirement of a separate oscillator
US5036229A (en) * 1989-07-18 1991-07-30 Gazelle Microcircuits, Inc. Low ripple bias voltage generator
US5124904A (en) * 1990-08-17 1992-06-23 Westinghouse Electric Corp. Optimized 18-pulse type AC/DC, or DC/AC, converter system
NL9200056A (nl) * 1992-01-14 1993-08-02 Sierra Semiconductor Bv Hoogspanningsgenerator met uitgangsstroomregeling.
JP2858497B2 (ja) * 1992-01-31 1999-02-17 日本電気株式会社 半導体集積回路
US5216588A (en) * 1992-02-14 1993-06-01 Catalyst Semiconductor, Inc. Charge pump with high output current
JPH0613825A (ja) * 1992-06-24 1994-01-21 Clarion Co Ltd 自動利得制御回路
US5280420A (en) * 1992-10-02 1994-01-18 National Semiconductor Corporation Charge pump which operates on a low voltage power supply
US5444357A (en) * 1993-02-26 1995-08-22 Avionic Instruments, Inc. Method and apparatus for three-phase voltage doubling
DE4324855C1 (de) * 1993-07-23 1994-09-22 Siemens Ag Ladungspumpe
JPH0819248A (ja) * 1994-06-24 1996-01-19 Mitsubishi Electric Corp 定電位発生回路
EP0696839B1 (en) * 1994-08-12 1998-02-25 Co.Ri.M.Me. Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiorno Voltage elevator of the charge pump type
KR0179852B1 (ko) * 1995-10-25 1999-04-15 문정환 차지 펌프 회로

Also Published As

Publication number Publication date
JP4499207B2 (ja) 2010-07-07
ITMI982368A1 (it) 2000-05-03
JPH11202959A (ja) 1999-07-30
DE19748577C1 (de) 1999-01-21
FR2770698B1 (fr) 2000-09-01
US6163205A (en) 2000-12-19
FR2770698A1 (fr) 1999-05-07

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