DE69819381D1 - Ladungspumpenschaltung - Google Patents

Ladungspumpenschaltung

Info

Publication number
DE69819381D1
DE69819381D1 DE69819381T DE69819381T DE69819381D1 DE 69819381 D1 DE69819381 D1 DE 69819381D1 DE 69819381 T DE69819381 T DE 69819381T DE 69819381 T DE69819381 T DE 69819381T DE 69819381 D1 DE69819381 D1 DE 69819381D1
Authority
DE
Germany
Prior art keywords
charge pump
pump circuit
circuit
charge
pump
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69819381T
Other languages
English (en)
Other versions
DE69819381T2 (de
Inventor
Takeshi Ishikawa
Tomohisa Yamamoto
Hiroyuki Ban
Junichi Nagata
Junji Hayakawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
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
Priority claimed from JP02071797A external-priority patent/JP3368783B2/ja
Priority claimed from JP30584997A external-priority patent/JP3692737B2/ja
Application filed by Denso Corp filed Critical Denso Corp
Application granted granted Critical
Publication of DE69819381D1 publication Critical patent/DE69819381D1/de
Publication of DE69819381T2 publication Critical patent/DE69819381T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H02M3/073—Charge pumps of the Schenkel-type
DE69819381T 1997-02-03 1998-01-29 Ladungspumpenschaltung Expired - Lifetime DE69819381T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2071797 1997-02-03
JP02071797A JP3368783B2 (ja) 1997-02-03 1997-02-03 チャージアップ回路
JP30584997A JP3692737B2 (ja) 1997-11-07 1997-11-07 チャージポンプ回路
JP30584997 1997-11-07

Publications (2)

Publication Number Publication Date
DE69819381D1 true DE69819381D1 (de) 2003-12-11
DE69819381T2 DE69819381T2 (de) 2004-09-09

Family

ID=26357694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69819381T Expired - Lifetime DE69819381T2 (de) 1997-02-03 1998-01-29 Ladungspumpenschaltung

Country Status (3)

Country Link
US (1) US6075403A (de)
EP (1) EP0856935B1 (de)
DE (1) DE69819381T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2782421B1 (fr) * 1998-08-11 2000-09-15 St Microelectronics Sa Dispositif de generation d'une haute tension
JP3799869B2 (ja) * 1999-03-30 2006-07-19 セイコーエプソン株式会社 電源回路を搭載した半導体装置並びにそれを用いた液晶装置及び電子機器
KR100387266B1 (ko) * 1999-12-28 2003-06-11 주식회사 하이닉스반도체 전압제어회로
IL138844A0 (en) * 2000-08-14 2001-10-31 K S Waves Ltd High efficiency power supply
DE10064819A1 (de) 2000-12-22 2002-07-18 Koninkl Philips Electronics Nv Adaptive Phasensteuerung für Ladungspumpen
JP3871551B2 (ja) * 2001-11-08 2007-01-24 日本テキサス・インスツルメンツ株式会社 電圧供給回路
JP2004064963A (ja) * 2002-07-31 2004-02-26 Renesas Technology Corp 昇圧回路
CA2404185A1 (en) * 2002-09-19 2004-03-19 Claude Mercier Circuit for a lossless capacitive pump
EP1408604B1 (de) 2002-10-11 2013-10-09 STMicroelectronics Srl Ladungspumpe mit Stromspitzengeräuschminderung
US7075356B2 (en) * 2003-02-14 2006-07-11 Autonetworks Technologies, Ltd. Charge pump circuit
JP4400336B2 (ja) * 2003-08-27 2010-01-20 株式会社デンソー 電子制御装置
JP4506303B2 (ja) * 2003-08-29 2010-07-21 株式会社デンソー 電子制御装置
DE10351050A1 (de) * 2003-10-31 2005-06-09 Infineon Technologies Ag Integrierter Ladungspumpen-Spannungswandler
JP2007174744A (ja) * 2005-12-19 2007-07-05 Matsushita Electric Ind Co Ltd チャージポンプ回路及び電源装置
JP5566568B2 (ja) * 2007-03-27 2014-08-06 ピーエスフォー ルクスコ エスエイアールエル 電源電圧発生回路
EP2665171B1 (de) * 2012-05-14 2018-10-10 ams AG Ladepumpenschaltung und Verfahren zur Erzeugung einer Versorgungsspannung
US10983543B1 (en) * 2020-06-23 2021-04-20 Analog Bits Inc. Method and circuits to provide higher supply voltage for analog components from lower supply voltages
CN112843473B (zh) * 2020-12-30 2023-08-04 创领心律管理医疗器械（上海）有限公司 心脏起搏系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55141816A (en) * 1979-04-23 1980-11-06 Matsushita Electric Works Ltd Oscillation circuit for rectangular wave
NL8702734A (nl) * 1987-11-17 1989-06-16 Philips Nv Spanningsvermenigvuldigschakeling en gelijkrichtelement.
JPH02273080A (ja) * 1989-04-14 1990-11-07 Matsushita Electric Ind Co Ltd インバーター電源装置
US5036229A (en) * 1989-07-18 1991-07-30 Gazelle Microcircuits, Inc. Low ripple bias voltage generator
IT1246238B (it) * 1990-02-16 1994-11-17 Sgs Thomson Microelectronics Oscillatore a fasi survoltate per il pilotaggio di un moltiplicatore di tensione
US5059815A (en) * 1990-04-05 1991-10-22 Advanced Micro Devices, Inc. High voltage charge pumps with series capacitors
DE4107597C2 (de) * 1991-03-09 2001-02-15 Temic Semiconductor Gmbh Selbsttaktende Ladungspumpe
JPH05152934A (ja) * 1991-11-28 1993-06-18 Sanyo Electric Co Ltd Ｉｉｌ回路
US5191232A (en) * 1992-03-17 1993-03-02 Silicon Storage Technology, Inc. High frequency voltage multiplier for an electrically erasable and programmable memory device
US5258662A (en) * 1992-04-06 1993-11-02 Linear Technology Corp. Micropower gate charge pump for power MOSFETS
JP2679617B2 (ja) * 1994-04-18 1997-11-19 日本電気株式会社 チャージポンプ回路
EP0691729A3 (de) * 1994-06-30 1996-08-14 Sgs Thomson Microelectronics Ladungspumpenschaltung mit Rückkopplungssteuerung
FR2731565B1 (fr) * 1995-03-10 1997-04-18 Gec Alsthom Transport Sa Dispositif electronique de conversion de l'energie electrique
KR0145615B1 (ko) * 1995-03-13 1998-12-01 김광호 박막 트랜지스터 액정 표시장치의 구동장치
EP0756220B1 (de) * 1995-07-28 2000-10-11 STMicroelectronics S.r.l. Verbesserte Ladungspumpenschaltung
US5694072A (en) * 1995-08-28 1997-12-02 Pericom Semiconductor Corp. Programmable substrate bias generator with current-mirrored differential comparator and isolated bulk-node sensing transistor for bias voltage control
KR0172337B1 (ko) * 1995-11-13 1999-03-30 김광호 반도체 메모리장치의 내부승압전원 발생회로

Also Published As

Publication number Publication date
EP0856935A3 (de) 1999-11-24
US6075403A (en) 2000-06-13
DE69819381T2 (de) 2004-09-09
EP0856935A2 (de) 1998-08-05
EP0856935B1 (de) 2003-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition