ATE420485T1 - Ladungspumpenvorrichtung - Google Patents

Ladungspumpenvorrichtung

Info

Publication number
ATE420485T1
ATE420485T1 AT01200428T AT01200428T ATE420485T1 AT E420485 T1 ATE420485 T1 AT E420485T1 AT 01200428 T AT01200428 T AT 01200428T AT 01200428 T AT01200428 T AT 01200428T AT E420485 T1 ATE420485 T1 AT E420485T1
Authority
AT
Austria
Prior art keywords
transistor
stage
pump device
charge pump
stages
Prior art date
Application number
AT01200428T
Other languages
English (en)
Inventor
Olivier Rey
Christian Bonjour
Original Assignee
Em Microelectronic Marin Sa
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 Em Microelectronic Marin Sa filed Critical Em Microelectronic Marin Sa
Application granted granted Critical
Publication of ATE420485T1 publication Critical patent/ATE420485T1/de

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
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
    • G11C5/145—Applications of charge pumps; Boosted voltage circuits; Clamp circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Fats And Perfumes (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Catching Or Destruction (AREA)
AT01200428T 2000-02-09 2001-02-06 Ladungspumpenvorrichtung ATE420485T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00102692 2000-02-09

Publications (1)

Publication Number Publication Date
ATE420485T1 true ATE420485T1 (de) 2009-01-15

Family

ID=8167807

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01200428T ATE420485T1 (de) 2000-02-09 2001-02-06 Ladungspumpenvorrichtung

Country Status (5)

Country Link
US (1) US6492861B2 (de)
JP (1) JP2001292564A (de)
KR (1) KR20010078777A (de)
AT (1) ATE420485T1 (de)
DE (1) DE60137278D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6888399B2 (en) 2002-02-08 2005-05-03 Rohm Co., Ltd. Semiconductor device equipped with a voltage step-up circuit
ATE420486T1 (de) * 2004-09-14 2009-01-15 Dialog Semiconductor Gmbh Abschaltvorrichtung für ladungspumpeschaltung
US7301388B2 (en) * 2004-12-22 2007-11-27 Mosel Vitelic Corporation Charge pump with ensured pumping capability
KR100773348B1 (ko) * 2005-06-24 2007-11-05 삼성전자주식회사 고전압 발생회로 및 이를 구비한 반도체 메모리 장치
US7446596B1 (en) * 2007-05-25 2008-11-04 Atmel Corporation Low voltage charge pump
US7714636B2 (en) * 2007-11-26 2010-05-11 Elite Semiconductor Memory Technology Inc. Charge pump circuit and cell thereof
JP5058081B2 (ja) * 2008-06-16 2012-10-24 株式会社東芝 昇圧回路
KR101000340B1 (ko) * 2009-07-06 2010-12-13 한국과학기술원 Ｐｍｏｓ 다이오드 모듈, ｎｍｏｓ 다이오드 모듈 및 이를 이용하는 정류회로
US8462578B2 (en) * 2011-05-23 2013-06-11 Freescale Semiconductor, Inc. Charge pump circuit with fast start-up
US10707749B2 (en) * 2018-07-31 2020-07-07 Samsung Electronics Co., Ltd. Charge pump, and high voltage generator and flash memory device having the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734599A (en) 1985-04-30 1988-03-29 Hughes Aircraft Company Circuit for multiplying a pump clock voltage
DE69604702T2 (de) 1996-02-15 2000-06-15 Advanced Micro Devices Inc Negative ladungspumpe für niedrige versorgungsspannung
US5798915A (en) 1997-01-29 1998-08-25 Microchip Technology Incorporated Progressive start-up charge pump and method therefor
JP2001500300A (ja) 1997-07-10 2001-01-09 マイクロチップ テクノロジー インコーポレイテッド 累進起動チャージポンプ及びその方法
JP3554497B2 (ja) * 1998-12-08 2004-08-18 シャープ株式会社 チャージポンプ回路
US6255896B1 (en) * 1999-09-27 2001-07-03 Intel Corporation Method and apparatus for rapid initialization of charge pump circuits
US6366158B1 (en) * 2000-12-27 2002-04-02 Intel Corporation Self initialization for charge pumps

Also Published As

Publication number Publication date
JP2001292564A (ja) 2001-10-19
US20010015672A1 (en) 2001-08-23
US6492861B2 (en) 2002-12-10
KR20010078777A (ko) 2001-08-21
DE60137278D1 (de) 2009-02-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties