SG26293G - Charge pump circuitry having low saturation voltage and current-limited switch - Google Patents

Charge pump circuitry having low saturation voltage and current-limited switch

Info

Publication number
SG26293G
SG26293G SG1995901690A SG1995901690A SG26293G SG 26293 G SG26293 G SG 26293G SG 1995901690 A SG1995901690 A SG 1995901690A SG 1995901690 A SG1995901690 A SG 1995901690A SG 26293 G SG26293 G SG 26293G
Authority
SG
Singapore
Prior art keywords
current
charge pump
saturation voltage
low saturation
pump circuitry
Prior art date
Application number
SG1995901690A
Other languages
English (en)
Inventor
Robert Essaff
Robert C Dobkin
Original Assignee
Linear Techn 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 Linear Techn Inc filed Critical Linear Techn Inc
Publication of SG26293G publication Critical patent/SG26293G/en

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Bipolar Integrated Circuits (AREA)
SG1995901690A 1987-05-15 1988-05-04 Charge pump circuitry having low saturation voltage and current-limited switch SG26293G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/050,896 US4812961A (en) 1987-05-15 1987-05-15 Charge pump circuitry having low saturation voltage and current-limited switch

Publications (1)

Publication Number Publication Date
SG26293G true SG26293G (en) 1995-06-16

Family

ID=21968138

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1995901690A SG26293G (en) 1987-05-15 1988-05-04 Charge pump circuitry having low saturation voltage and current-limited switch

Country Status (5)

Country Link
US (1) US4812961A (ja)
EP (1) EP0292148B1 (ja)
JP (1) JPH0695829B2 (ja)
DE (1) DE3882591T2 (ja)
SG (1) SG26293G (ja)

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US5347171A (en) * 1992-10-15 1994-09-13 United Memories, Inc. Efficient negative charge pump
US5455496A (en) * 1993-05-14 1995-10-03 Siliconix Incorporated Head-retract circuit for moving media storage apparatus
US5508874A (en) * 1993-05-14 1996-04-16 Siliconix Incorporated Disconnect switch circuit to power head retract in hard disk drive memories
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US5436553A (en) * 1993-09-24 1995-07-25 Tektronix, Inc. Optical power conversion
US5905371A (en) * 1995-06-23 1999-05-18 D.C. Transformation, Inc. Sequential discharge and its use for rectification
US5986907A (en) * 1996-06-21 1999-11-16 Limpaecher; Rudolf Method and apparatus for rectification derectification and power flow control
FR2752318B1 (fr) * 1996-08-06 1998-09-04 Inside Technologies Circuit integre a fonctionnement sans contact, comportant une pompe de charges
US6118678A (en) * 1999-06-10 2000-09-12 Limpaecher; Rudolf Charge transfer apparatus and method therefore
US6400544B1 (en) * 1999-07-23 2002-06-04 Maxim Integrated Products, Inc. Current limiting using capacitor charge measurement
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US6411531B1 (en) 2000-11-21 2002-06-25 Linear Technology Corporation Charge pump DC/DC converters with reduced input noise
US6654296B2 (en) * 2001-07-23 2003-11-25 Samsung Electronics Co., Ltd. Devices, circuits and methods for dual voltage generation using single charge pump
US6731488B2 (en) * 2002-04-01 2004-05-04 International Business Machines Corporation Dual emitter transistor with ESD protection
GB2389250B (en) * 2002-05-31 2005-12-21 Bowman Power Systems Ltd High-frequency generator
CN1306690C (zh) * 2003-07-30 2007-03-21 百利通电子(上海)有限公司 一种可对正负极分别充电的双电压电荷泵及其控制电路
KR100604849B1 (ko) * 2004-05-04 2006-07-26 삼성전자주식회사 출력단의 부하의 크기에 따라 전류 구동능력이 가변되는드라이버를 포함하는 ｌｃｄ 드라이버의 차지펌프 회로
WO2007066587A1 (ja) * 2005-12-08 2007-06-14 Rohm Co., Ltd. チャージポンプ回路、ｌｃｄドライバｉｃ、電子機器
TW200828751A (en) * 2006-12-27 2008-07-01 Fitipower Integrated Tech Inc Charge pump
TW200906044A (en) * 2007-07-27 2009-02-01 Amazing Microelectroing Corp Charge pump circuit with bipolar output
US8212541B2 (en) 2008-05-08 2012-07-03 Massachusetts Institute Of Technology Power converter with capacitive energy transfer and fast dynamic response
WO2012054736A2 (en) * 2010-10-20 2012-04-26 University Of Southern California Charge-based phase locked loop charge pump
CN102640405B (zh) * 2010-11-12 2014-10-01 旭化成微电子株式会社 电荷泵电路及其控制方法、半导体集成电路
US10389235B2 (en) 2011-05-05 2019-08-20 Psemi Corporation Power converter
US9882471B2 (en) 2011-05-05 2018-01-30 Peregrine Semiconductor Corporation DC-DC converter with modular stages
KR101556838B1 (ko) 2011-05-05 2015-10-13 아크틱 샌드 테크놀로지스, 인크. 모듈형 단계들을 구비한 dc-dc 컨버터
US10680515B2 (en) 2011-05-05 2020-06-09 Psemi Corporation Power converters with modular stages
US8723491B2 (en) 2011-12-19 2014-05-13 Arctic Sand Technologies, Inc. Control of power converters with capacitive energy transfer
JP5851847B2 (ja) * 2012-01-06 2016-02-03 旭化成エレクトロニクス株式会社 チャージ・ポンプ回路、半導体集積回路
TWI497254B (zh) * 2012-07-19 2015-08-21 Alpha Imaging Technology Corp 開關電路及應用其之充電幫浦
US8693224B1 (en) 2012-11-26 2014-04-08 Arctic Sand Technologies Inc. Pump capacitor configuration for switched capacitor circuits
CN103051176A (zh) * 2013-01-23 2013-04-17 苏州硅智源微电子有限公司 一种具有低饱和电压和电流限制开关的电荷泵电路
US9847712B2 (en) 2013-03-15 2017-12-19 Peregrine Semiconductor Corporation Fault control for switched capacitor power converter
US9203299B2 (en) 2013-03-15 2015-12-01 Artic Sand Technologies, Inc. Controller-driven reconfiguration of switched-capacitor power converter
US8619445B1 (en) 2013-03-15 2013-12-31 Arctic Sand Technologies, Inc. Protection of switched capacitor power converter
US8724353B1 (en) 2013-03-15 2014-05-13 Arctic Sand Technologies, Inc. Efficient gate drivers for switched capacitor converters
WO2014168911A1 (en) 2013-04-09 2014-10-16 Massachusetts Institute Of Technology Power conservation with high power factor
US9041459B2 (en) 2013-09-16 2015-05-26 Arctic Sand Technologies, Inc. Partial adiabatic conversion
US9742266B2 (en) 2013-09-16 2017-08-22 Arctic Sand Technologies, Inc. Charge pump timing control
WO2015069516A1 (en) 2013-10-29 2015-05-14 Massachusetts Institute Of Technology Switched-capacitor split drive transformer power conversion circuit
GB2538664A (en) 2014-03-14 2016-11-23 Arctic Sand Technologies Inc Charge balanced charge pump control
US10693368B2 (en) 2014-03-14 2020-06-23 Psemi Corporation Charge pump stability control
GB2538665B (en) 2014-03-14 2021-11-10 Arctic Sand Technologies Inc Charge pump stability control
WO2016004427A1 (en) 2014-07-03 2016-01-07 Massachusetts Institute Of Technology High-frequency, high-density power factor correction conversion for universal input grid interface
CN107580749A (zh) 2015-03-13 2018-01-12 佩里格林半导体公司 用于促进绝热的电容器间电荷传输的具有电感器的dc‑dc变压器
US9584011B1 (en) * 2016-01-06 2017-02-28 Semiconductor Components Industries, Llc Capacitive coupled input transfer gates
US10686367B1 (en) 2019-03-04 2020-06-16 Psemi Corporation Apparatus and method for efficient shutdown of adiabatic charge pumps

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US2056376A (en) * 1933-04-26 1936-10-06 Rca Corp Voltage multiplier
AT349103B (de) * 1976-08-05 1979-03-26 Krieger Hans Heinrich Elektronische schaltungsanordnung zur verdopplung oder umpolung einer einseitig an masse liegenden gleichspannung
JPS5780264A (en) * 1980-11-07 1982-05-19 Matsushita Electric Ind Co Ltd Double voltage generating circuit
JPS59230462A (ja) * 1983-06-13 1984-12-25 Sharp Corp 直流電圧変換回路
JPS60245464A (ja) * 1984-05-21 1985-12-05 Hitachi Ltd チヤ−ジポンプ形昇圧回路
US4636930A (en) * 1985-10-01 1987-01-13 Maxim Integrated Products, Inc. Integrated dual charge pump power supply and RS-232 transmitter/receiver
US4679134A (en) * 1985-10-01 1987-07-07 Maxim Integrated Products, Inc. Integrated dual charge pump power supply and RS-232 transmitter/receiver

Also Published As

Publication number Publication date
JPS6477465A (en) 1989-03-23
DE3882591D1 (de) 1993-09-02
EP0292148B1 (en) 1993-07-28
EP0292148A2 (en) 1988-11-23
JPH0695829B2 (ja) 1994-11-24
EP0292148A3 (en) 1989-09-27
US4812961A (en) 1989-03-14
DE3882591T2 (de) 1993-11-18

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