DE69120917T2 - Schnittstellenschaltung mit Gleichstromwandler - Google Patents

Schnittstellenschaltung mit Gleichstromwandler

Info

Publication number
DE69120917T2
DE69120917T2 DE69120917T DE69120917T DE69120917T2 DE 69120917 T2 DE69120917 T2 DE 69120917T2 DE 69120917 T DE69120917 T DE 69120917T DE 69120917 T DE69120917 T DE 69120917T DE 69120917 T2 DE69120917 T2 DE 69120917T2
Authority
DE
Germany
Prior art keywords
converter
interface circuit
interface
circuit
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 - Fee Related
Application number
DE69120917T
Other languages
English (en)
Other versions
DE69120917D1 (de
Inventor
Tatsushi Yamawaki
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.)
NEC Electronics Corp
Original Assignee
NEC 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
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69120917D1 publication Critical patent/DE69120917D1/de
Publication of DE69120917T2 publication Critical patent/DE69120917T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/36—Means for starting or stopping converters
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00306—Overdischarge protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Communication Control (AREA)
DE69120917T 1990-12-20 1991-12-20 Schnittstellenschaltung mit Gleichstromwandler Expired - Fee Related DE69120917T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2413065A JPH04222455A (ja) 1990-12-20 1990-12-20 インタフェース回路

Publications (2)

Publication Number Publication Date
DE69120917D1 DE69120917D1 (de) 1996-08-22
DE69120917T2 true DE69120917T2 (de) 1997-02-27

Family

ID=18521770

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69120917T Expired - Fee Related DE69120917T2 (de) 1990-12-20 1991-12-20 Schnittstellenschaltung mit Gleichstromwandler

Country Status (4)

Country Link
US (1) US5159543A (de)
EP (1) EP0492538B1 (de)
JP (1) JPH04222455A (de)
DE (1) DE69120917T2 (de)

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FR2679715B1 (fr) * 1991-07-25 1993-10-29 Centre Nal Recherc Scientifique Dispositif electronique de conversion d'energie electrique.
JPH05244766A (ja) * 1992-02-27 1993-09-21 Texas Instr Japan Ltd チャージポンプ回路
JPH05268763A (ja) * 1992-03-17 1993-10-15 Nec Corp Ｄｃ／ｄｃコンバータ回路およびそれを用いたｒｓ−２３２インタフェース回路
JP2500422B2 (ja) * 1993-02-10 1996-05-29 日本電気株式会社 半導体ｉｃチップ内蔵用の降圧回路
US6125047A (en) * 1993-12-14 2000-09-26 Seagate Technology, Inc. Regulated inverting power supply
JP3282915B2 (ja) * 1994-03-31 2002-05-20 富士通株式会社 Ｄｃ／ｄｃコンバータ及びｎｍｏｓトランジスタのバックゲート電圧の制御方法
US5475335A (en) * 1994-04-01 1995-12-12 National Semiconductor Corporation High voltage cascaded charge pump
DE69424668T2 (de) * 1994-08-31 2001-01-25 St Microelectronics Srl Spannungsvervielfacher mit linearstabilisierten Ausgangspannung
US5694074A (en) * 1994-10-31 1997-12-02 Mitsubishi Denki Kabushiki Kaisha Semiconductor integrated circuit being able to generate sufficient boost potential disregarding generation of noise
FR2731565B1 (fr) * 1995-03-10 1997-04-18 Gec Alsthom Transport Sa Dispositif electronique de conversion de l'energie electrique
US5606491A (en) * 1995-06-05 1997-02-25 Analog Devices, Inc. Multiplying and inverting charge pump
DE19612443C2 (de) * 1996-03-28 1998-02-05 Siemens Ag Schaltungsanordnung zur Versorgung eines elektronischen Lastkreises
FR2752318B1 (fr) * 1996-08-06 1998-09-04 Inside Technologies Circuit integre a fonctionnement sans contact, comportant une pompe de charges
FR2752343B1 (fr) * 1996-08-09 1998-09-11 Gec Alsthom Transport Sa Dispositif electronique de conversion de l'energie electrique
JPH10201222A (ja) * 1996-12-27 1998-07-31 Fujitsu Ltd 昇圧回路及びこれを用いた半導体装置
US6122185A (en) * 1997-07-22 2000-09-19 Seiko Instruments R&D Center Inc. Electronic apparatus
JP2000236657A (ja) * 1999-02-15 2000-08-29 Nec Kyushu Ltd 昇圧回路
US6310789B1 (en) * 1999-06-25 2001-10-30 The Procter & Gamble Company Dynamically-controlled, intrinsically regulated charge pump power converter
FR2797115B1 (fr) * 1999-07-30 2001-10-12 St Microelectronics Sa Convertisseur alternatif-continu non-isole
US6696882B1 (en) * 2000-06-22 2004-02-24 Artesyn Technologies, Inc. Transient override circuit for a voltage regulator circuit
US6563235B1 (en) * 2000-10-03 2003-05-13 National Semiconductor Corporation Switched capacitor array circuit for use in DC-DC converter and method
US6778347B2 (en) 2000-11-20 2004-08-17 Seagate Technology Llc Load balancing circuit for a dual polarity power supply with single polarity voltage regulation
JP2002237886A (ja) * 2001-02-09 2002-08-23 Fujitsu Ltd 表示装置を備えた携帯端末における電力削減装置及びその方法
EP1237265A1 (de) 2001-02-28 2002-09-04 EM Microelectronic-Marin SA Leistungseffiziente integrierte Ladungspumpe mit gesteuertem Taktsignal
EP1262998B1 (de) * 2001-05-28 2008-02-06 Infineon Technologies AG Ladungspumpenschaltung und Verwendung einer Ladungspumpenschaltung
US20030016070A1 (en) * 2001-07-17 2003-01-23 Wenhua Yang Bootstrap module for multi-stage circuit
US6414863B1 (en) * 2001-08-30 2002-07-02 Texas Instruments Incorporated Frequency control circuit for unregulated inductorless DC/DC converters
US7211990B2 (en) 2001-11-30 2007-05-01 Invensys Systems, Inc. 4-20 mA interface circuit
CN1679223B (zh) * 2002-08-28 2010-05-26 Nxp股份有限公司 电压倍增器电路
JP2005122837A (ja) * 2003-10-17 2005-05-12 Toshiba Corp 半導体集積回路装置
ITRM20030512A1 (it) * 2003-11-05 2005-05-06 St Microelectronics Srl Circuito a pompa di carica a basso tempo di assestamento
JP4565883B2 (ja) * 2004-04-27 2010-10-20 ルネサスエレクトロニクス株式会社 半導体集積回路装置
KR100605575B1 (ko) * 2004-06-30 2006-07-31 주식회사 하이닉스반도체 테스트 모드시 전하 펌프에서의 토글링 주기를 변경할 수있는 내부 전압 발생 회로 및 방법
US8035148B2 (en) 2005-05-17 2011-10-11 Analog Devices, Inc. Micromachined transducer integrated with a charge pump
TWI298828B (en) * 2005-06-29 2008-07-11 Novatek Microelectronics Corp Charge pump for generating arbitrary voltage level
US8099619B2 (en) * 2006-09-28 2012-01-17 Intel Corporation Voltage regulator with drive override
JP2008146772A (ja) * 2006-12-12 2008-06-26 Toshiba Corp 半導体記憶装置
TWI401872B (zh) * 2010-06-09 2013-07-11 Ili Technology Corp 不使用穩壓電容的倍壓電路
JP6211822B2 (ja) * 2012-09-28 2017-10-11 旭化成エレクトロニクス株式会社 電力供給回路
US9812954B1 (en) * 2014-09-17 2017-11-07 University Of South Florida Secure converter-gating, reconfiguration, and regulation
US10447151B2 (en) * 2014-10-31 2019-10-15 Skyworks Solutions, Inc. Circuits, devices, and methods for operating a charge pump
IT201800010482A1 (it) * 2018-11-21 2020-05-21 St Microelectronics Srl Circuito a pompa di carica con scarica perfezionata e relativo metodo di scarica
CN110098732B (zh) * 2019-05-23 2020-12-29 东南大学 一种用于极低功耗电源转换器的模式控制电路
US11855455B2 (en) * 2020-04-23 2023-12-26 Corning Research & Development Corporation Systems and methods for power start up in a multi-unit power distribution network
KR20220076850A (ko) * 2020-12-01 2022-06-08 에스케이하이닉스 주식회사 내부 전압 생성 회로

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838408Y2 (ja) * 1977-10-14 1983-08-31 ホーチキ株式会社 煙感知器の昇圧安定化電源装置
DE2821418A1 (de) * 1978-05-16 1979-11-22 Siemens Ag Taktgesteuerter gleichspannungswandler
GB2035629B (en) * 1978-07-21 1983-02-09 Rca Corp Regulated high voltage power supply
JPS57140029A (en) * 1981-02-24 1982-08-30 Nec Corp Output circuit
JPS63290159A (ja) * 1987-05-20 1988-11-28 Matsushita Electric Ind Co Ltd 昇圧回路
IT1221261B (it) * 1988-06-28 1990-06-27 Sgs Thomson Microelectronics Moltiplicatore di tensione omos
US4888677A (en) * 1989-01-27 1989-12-19 Teledyne Industries, Inc. Three reservoir capacitor
US4926354A (en) * 1989-09-26 1990-05-15 Allied-Signal Inc. Power controller with low standby current drain
US5008799A (en) * 1990-04-05 1991-04-16 Montalvo Antonio J Back-to-back capacitor charge pumps

Also Published As

Publication number Publication date
EP0492538A2 (de) 1992-07-01
EP0492538B1 (de) 1996-07-17
JPH04222455A (ja) 1992-08-12
US5159543A (en) 1992-10-27
DE69120917D1 (de) 1996-08-22
EP0492538A3 (en) 1992-09-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NEC ELECTRONICS CORP., KAWASAKI, KANAGAWA, JP

8339 Ceased/non-payment of the annual fee