ATE125079T1 - Kondensator-ladungspumpen. - Google Patents

Kondensator-ladungspumpen.

Info

Publication number
ATE125079T1
ATE125079T1 AT91302388T AT91302388T ATE125079T1 AT E125079 T1 ATE125079 T1 AT E125079T1 AT 91302388 T AT91302388 T AT 91302388T AT 91302388 T AT91302388 T AT 91302388T AT E125079 T1 ATE125079 T1 AT E125079T1
Authority
AT
Austria
Prior art keywords
charge pump
capacitor
pump circuit
mosfet
capacitors
Prior art date
Application number
AT91302388T
Other languages
English (en)
Inventor
Antonio J Montalvo
Original Assignee
Advanced Micro Devices Inc
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 Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Application granted granted Critical
Publication of ATE125079T1 publication Critical patent/ATE125079T1/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
    • H02M3/073—Charge pumps of the Schenkel-type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Read Only Memory (AREA)
  • Cookers (AREA)
  • Electronic Switches (AREA)
  • Amplifiers (AREA)
AT91302388T 1990-04-05 1991-03-20 Kondensator-ladungspumpen. ATE125079T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/505,292 US5008799A (en) 1990-04-05 1990-04-05 Back-to-back capacitor charge pumps

Publications (1)

Publication Number Publication Date
ATE125079T1 true ATE125079T1 (de) 1995-07-15

Family

ID=24009729

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91302388T ATE125079T1 (de) 1990-04-05 1991-03-20 Kondensator-ladungspumpen.

Country Status (5)

Country Link
US (1) US5008799A (de)
EP (1) EP0450796B1 (de)
JP (1) JP3183672B2 (de)
AT (1) ATE125079T1 (de)
DE (1) DE69111113T2 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04222455A (ja) * 1990-12-20 1992-08-12 Nec Corp インタフェース回路
US5216588A (en) * 1992-02-14 1993-06-01 Catalyst Semiconductor, Inc. Charge pump with high output current
US5280420A (en) * 1992-10-02 1994-01-18 National Semiconductor Corporation Charge pump which operates on a low voltage power supply
US5347171A (en) * 1992-10-15 1994-09-13 United Memories, Inc. Efficient negative charge pump
US5412257A (en) * 1992-10-20 1995-05-02 United Memories, Inc. High efficiency N-channel charge pump having a primary pump and a non-cascaded secondary pump
JP2806717B2 (ja) * 1992-10-28 1998-09-30 日本電気アイシーマイコンシステム株式会社 チャージポンプ回路
US5386151A (en) * 1993-08-11 1995-01-31 Advanced Micro Devices, Inc. Low voltage charge pumps using p-well driven MOS capacitors
US6125047A (en) * 1993-12-14 2000-09-26 Seagate Technology, Inc. Regulated inverting power supply
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
US5493543A (en) * 1994-11-07 1996-02-20 Timex Corporation Capacitive charge pump driver circuit for piezoelectric alarm
US6028473A (en) * 1995-03-09 2000-02-22 Macronix International Co., Ltd. Series capacitor charge pump with dynamic biasing
US5602794A (en) * 1995-09-29 1997-02-11 Intel Corporation Variable stage charge pump
US5801411A (en) * 1996-01-11 1998-09-01 Dallas Semiconductor Corp. Integrated capacitor with reduced voltage/temperature drift
US5801934A (en) * 1996-12-12 1998-09-01 Cypress Semiconductor Corp. Charge pump with reduced power consumption
JP3592028B2 (ja) * 1997-04-03 2004-11-24 富士通株式会社 昇圧回路および半導体集積回路
US5999425A (en) * 1998-01-15 1999-12-07 Cypress Semiconductor Corp. Charge pump architecture for integrated circuit
US6072358A (en) * 1998-01-16 2000-06-06 Altera Corporation High voltage pump circuit with reduced oxide stress
US6208542B1 (en) * 1998-06-30 2001-03-27 Sandisk Corporation Techniques for storing digital data in an analog or multilevel memory
KR100275743B1 (ko) * 1998-09-08 2001-01-15 윤종용 승압회로 및 그의 승압방법
US6021056A (en) * 1998-12-14 2000-02-01 The Whitaker Corporation Inverting charge pump
US6297974B1 (en) 1999-09-27 2001-10-02 Intel Corporation Method and apparatus for reducing stress across capacitors used in integrated circuits
KR100377698B1 (ko) * 1999-12-08 2003-03-29 산요 덴키 가부시키가이샤 차지펌프 회로
US6337595B1 (en) * 2000-07-28 2002-01-08 International Business Machines Corporation Low-power DC voltage generator system
US6570434B1 (en) * 2000-09-15 2003-05-27 Infineon Technologies Ag Method to improve charge pump reliability, efficiency and size
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
JP2003033007A (ja) * 2001-07-09 2003-01-31 Sanyo Electric Co Ltd チャージポンプ回路の制御方法
US6922096B2 (en) * 2003-08-07 2005-07-26 Sandisk Corporation Area efficient charge pump
US7190210B2 (en) * 2004-03-25 2007-03-13 Integral Wave Technologies, Inc. Switched-capacitor power supply system and method
US7239194B2 (en) * 2004-03-25 2007-07-03 Integral Wave Technologies, Inc. Trench capacitor power supply system and method
JP2006005089A (ja) * 2004-06-16 2006-01-05 Fujitsu Ltd 半導体装置
JP2006041175A (ja) * 2004-07-27 2006-02-09 Toshiba Corp 半導体集積回路装置
KR20060111265A (ko) * 2005-04-22 2006-10-26 삼성전자주식회사 박막 트랜지스터 기판, 이의 제조 방법 및 이를 갖는 표시장치
US7629831B1 (en) * 2006-10-11 2009-12-08 Altera Corporation Booster circuit with capacitor protection circuitry
US7889523B2 (en) * 2007-10-10 2011-02-15 Freescale Semiconductor, Inc. Variable load, variable output charge-based voltage multipliers
US7969235B2 (en) * 2008-06-09 2011-06-28 Sandisk Corporation Self-adaptive multi-stage charge pump
US20110133820A1 (en) * 2009-12-09 2011-06-09 Feng Pan Multi-Stage Charge Pump with Variable Number of Boosting Stages
US20110148509A1 (en) * 2009-12-17 2011-06-23 Feng Pan Techniques to Reduce Charge Pump Overshoot
US11437406B2 (en) 2019-12-20 2022-09-06 Globalfoundries Singapore Pte. Ltd. Semiconductor device having a capacitive structure and method of forming the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942047A (en) * 1974-06-03 1976-03-02 Motorola, Inc. MOS DC Voltage booster circuit
US4559548A (en) * 1981-04-07 1985-12-17 Tokyo Shibaura Denki Kabushiki Kaisha CMOS Charge pump free of parasitic injection
US4636930A (en) * 1985-10-01 1987-01-13 Maxim Integrated Products, Inc. Integrated dual charge pump power supply and RS-232 transmitter/receiver
US4710647A (en) * 1986-02-18 1987-12-01 Intel Corporation Substrate bias generator including multivibrator having frequency independent of supply voltage
US4752699A (en) * 1986-12-19 1988-06-21 International Business Machines Corp. On chip multiple voltage generation using a charge pump and plural feedback sense circuits
US4812961A (en) * 1987-05-15 1989-03-14 Linear Technology, Inc. Charge pump circuitry having low saturation voltage and current-limited switch
JPS6445157A (en) * 1987-08-13 1989-02-17 Toshiba Corp Semiconductor integrated circuit
US4807104A (en) * 1988-04-15 1989-02-21 Motorola, Inc. Voltage multiplying and inverting charge pump
US4888677A (en) * 1989-01-27 1989-12-19 Teledyne Industries, Inc. Three reservoir capacitor

Also Published As

Publication number Publication date
DE69111113D1 (de) 1995-08-17
DE69111113T2 (de) 1996-02-22
JPH0591721A (ja) 1993-04-09
EP0450796A3 (en) 1992-04-29
EP0450796B1 (de) 1995-07-12
JP3183672B2 (ja) 2001-07-09
US5008799A (en) 1991-04-16
EP0450796A2 (de) 1991-10-09

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties