TWI264872B - Charge pump circuit - Google Patents

Charge pump circuit

Info

Publication number
TWI264872B
TWI264872B TW094108303A TW94108303A TWI264872B TW I264872 B TWI264872 B TW I264872B TW 094108303 A TW094108303 A TW 094108303A TW 94108303 A TW94108303 A TW 94108303A TW I264872 B TWI264872 B TW I264872B
Authority
TW
Taiwan
Prior art keywords
clk
turning
electric charge
mos transistor
pumping capacitor
Prior art date
Application number
TW094108303A
Other languages
English (en)
Other versions
TW200603540A (en
Inventor
Tatsuya Suzuki
Yasuhiro Kaneda
Original Assignee
Sanyo Electric Co
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 Sanyo Electric Co filed Critical Sanyo Electric Co
Publication of TW200603540A publication Critical patent/TW200603540A/zh
Application granted granted Critical
Publication of TWI264872B publication Critical patent/TWI264872B/zh

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
    • 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
    • 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
    • H02M3/075—Charge pumps of the Schenkel-type including a plurality of stages and two sets of clock signals, one set for the odd and one set for the even numbered stages
    • 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
    • H02M3/077—Charge pumps of the Schenkel-type with parallel connected charge pump stages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H04R19/04—Microphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
TW094108303A 2004-03-26 2005-03-18 Charge pump circuit TWI264872B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004092639A JP4557577B2 (ja) 2004-03-26 2004-03-26 チャージポンプ回路

Publications (2)

Publication Number Publication Date
TW200603540A TW200603540A (en) 2006-01-16
TWI264872B true TWI264872B (en) 2006-10-21

Family

ID=34989841

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094108303A TWI264872B (en) 2004-03-26 2005-03-18 Charge pump circuit

Country Status (5)

Country Link
US (1) US7208996B2 (zh)
JP (1) JP4557577B2 (zh)
KR (1) KR100684244B1 (zh)
CN (1) CN1674444B (zh)
TW (1) TWI264872B (zh)

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EP1881589A1 (en) * 2006-07-19 2008-01-23 STMicroelectronics S.r.l. Charge pump circuit
JP4642794B2 (ja) 2007-03-27 2011-03-02 エプソンイメージングデバイス株式会社 電源回路及び表示装置
US8044705B2 (en) * 2007-08-28 2011-10-25 Sandisk Technologies Inc. Bottom plate regulation of charge pumps
US20090066407A1 (en) * 2007-09-12 2009-03-12 Rochester Institute Of Technology Charge pump systems and methods thereof
US7595683B1 (en) * 2007-11-15 2009-09-29 Fairchild Semiconductor Corporation Low-input-voltage charge pump
JP5096198B2 (ja) * 2008-03-18 2012-12-12 株式会社リコー 電圧発生回路
DE112009001037B8 (de) * 2008-05-05 2014-03-13 Epcos Pte Ltd Kondensatormikrophonbaugruppe, dc spannungsversorgung und verfahren zur erzeugung einer dc vorspannung
US7969235B2 (en) * 2008-06-09 2011-06-28 Sandisk Corporation Self-adaptive multi-stage charge pump
US8710907B2 (en) * 2008-06-24 2014-04-29 Sandisk Technologies Inc. Clock generator circuit for a charge pump
KR101447917B1 (ko) 2008-08-01 2014-10-14 삼성전자주식회사 차지 펌핑 동작을 수행하는 반도체 장치
JP5180793B2 (ja) * 2008-11-28 2013-04-10 キヤノン株式会社 クロック生成回路、集積回路及び撮像センサ
US8076968B1 (en) 2009-03-09 2011-12-13 Fairchild Semiconductor Corporation Low-input-voltage charge pump
US8154333B2 (en) * 2009-04-01 2012-04-10 Taiwan Semiconductor Manufacturing Company, Ltd. Charge pump circuits, systems, and operational methods thereof
US7973592B2 (en) * 2009-07-21 2011-07-05 Sandisk Corporation Charge pump with current based regulation
US8339183B2 (en) * 2009-07-24 2012-12-25 Sandisk Technologies Inc. Charge pump with reduced energy consumption through charge sharing and clock boosting suitable for high voltage word line in flash memories
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
CN101807915B (zh) * 2010-04-15 2012-05-30 复旦大学 应用于整数分频锁相环路中的鉴频鉴相器和电荷泵电路
JP2012115046A (ja) * 2010-11-25 2012-06-14 Renesas Electronics Corp チャージポンプ回路
US8294509B2 (en) 2010-12-20 2012-10-23 Sandisk Technologies Inc. Charge pump systems with reduction in inefficiencies due to charge sharing between capacitances
US8339185B2 (en) 2010-12-20 2012-12-25 Sandisk 3D Llc Charge pump system that dynamically selects number of active stages
US8699247B2 (en) 2011-09-09 2014-04-15 Sandisk Technologies Inc. Charge pump system dynamically reconfigurable for read and program
US8514628B2 (en) 2011-09-22 2013-08-20 Sandisk Technologies Inc. Dynamic switching approach to reduce area and power consumption of high voltage charge pumps
US8400212B1 (en) 2011-09-22 2013-03-19 Sandisk Technologies Inc. High voltage charge pump regulation system with fine step adjustment
US8710909B2 (en) 2012-09-14 2014-04-29 Sandisk Technologies Inc. Circuits for prevention of reverse leakage in Vth-cancellation charge pumps
KR20150087410A (ko) 2012-12-19 2015-07-29 노우레스 일렉트로닉스, 엘엘시 고전압 i/o 정-전기 방전 보호를 위한 장치 및 방법
US8836412B2 (en) 2013-02-11 2014-09-16 Sandisk 3D Llc Charge pump with a power-controlled clock buffer to reduce power consumption and output voltage ripple
US8981835B2 (en) 2013-06-18 2015-03-17 Sandisk Technologies Inc. Efficient voltage doubler
US9024680B2 (en) 2013-06-24 2015-05-05 Sandisk Technologies Inc. Efficiency for charge pumps with low supply voltages
US9077238B2 (en) 2013-06-25 2015-07-07 SanDisk Technologies, Inc. Capacitive regulation of charge pumps without refresh operation interruption
US9007046B2 (en) 2013-06-27 2015-04-14 Sandisk Technologies Inc. Efficient high voltage bias regulation circuit
US9083231B2 (en) 2013-09-30 2015-07-14 Sandisk Technologies Inc. Amplitude modulation for pass gate to improve charge pump efficiency
US9154027B2 (en) 2013-12-09 2015-10-06 Sandisk Technologies Inc. Dynamic load matching charge pump for reduced current consumption
US9531262B2 (en) * 2014-01-03 2016-12-27 Analog Devices Global Charge pump
DE102014115433A1 (de) * 2014-10-23 2016-05-12 Infineon Technologies Ag Ladungspumpe
US11611276B2 (en) 2014-12-04 2023-03-21 Taiwan Semiconductor Manufacturing Company, Ltd. Charge pump circuit
US9491151B2 (en) 2015-01-07 2016-11-08 Ememory Technology Inc. Memory apparatus, charge pump circuit and voltage pumping method thereof
US9831860B2 (en) * 2015-03-16 2017-11-28 Taiwan Semiconductor Manufacturing Company, Ltd. Clock generation circuit
US9917507B2 (en) 2015-05-28 2018-03-13 Sandisk Technologies Llc Dynamic clock period modulation scheme for variable charge pump load currents
US9602921B2 (en) 2015-06-24 2017-03-21 Robert Bosch Gmbh Independently charge pumps for differential microphone
US9647536B2 (en) 2015-07-28 2017-05-09 Sandisk Technologies Llc High voltage generation using low voltage devices
US9520776B1 (en) 2015-09-18 2016-12-13 Sandisk Technologies Llc Selective body bias for charge pump transfer switches
CN105720813A (zh) * 2016-04-22 2016-06-29 中国科学院微电子研究所 一种电荷泵电路
CN105743328B (zh) * 2016-04-28 2019-02-01 广东合微集成电路技术有限公司 一种晶体管、电荷泵组件以及电荷泵
CN107181403A (zh) * 2017-05-31 2017-09-19 成都锐成芯微科技股份有限公司 差分电荷泵电路
US10461635B1 (en) * 2018-05-15 2019-10-29 Analog Devices Global Unlimited Company Low VIN high efficiency chargepump
JP6783879B2 (ja) * 2019-01-29 2020-11-11 ウィンボンド エレクトロニクス コーポレーション チャージポンプ回路
EP3819905A1 (en) * 2019-11-05 2021-05-12 EM Microelectronic-Marin SA Gate controller for a change pump converter
CN114204804B (zh) * 2020-09-17 2024-04-16 圣邦微电子（北京）股份有限公司 一种电荷泵电路

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100243004B1 (ko) * 1997-02-27 2000-03-02 김영환 부트스트랩 챠지 펌프회로
JP3385960B2 (ja) * 1998-03-16 2003-03-10 日本電気株式会社 負電圧チャージポンプ回路
JP4026947B2 (ja) * 1998-08-24 2007-12-26 株式会社ルネサステクノロジ 昇圧回路
US6429723B1 (en) * 1999-11-18 2002-08-06 Texas Instruments Incorporated Integrated circuit with charge pump and method
JP2001211637A (ja) 2000-01-21 2001-08-03 Haruo Kobayashi チャージポンプ回路
JP2002208290A (ja) * 2001-01-09 2002-07-26 Mitsubishi Electric Corp チャージポンプ回路およびこれを用いた不揮発性メモリの動作方法
JP2003033006A (ja) 2001-07-18 2003-01-31 Sanyo Electric Co Ltd チャージポンプ回路
JP2003100077A (ja) * 2001-09-27 2003-04-04 Sony Corp 昇圧電位発生回路
ITMI20012789A1 (it) * 2001-12-21 2003-06-21 St Microelectronics Srl Sistema a pompa di carica
JP2003284325A (ja) 2002-03-20 2003-10-03 Sanyo Electric Co Ltd チャージポンプ回路およびチャージポンプ回路を備えた表示装置
FR2864271B1 (fr) * 2003-12-19 2006-03-03 Atmel Corp Circuit de pompe a charge a rendement eleve, a faible cout

Also Published As

Publication number Publication date
KR20060044671A (ko) 2006-05-16
KR100684244B1 (ko) 2007-02-20
TW200603540A (en) 2006-01-16
CN1674444B (zh) 2010-05-12
CN1674444A (zh) 2005-09-28
US7208996B2 (en) 2007-04-24
JP4557577B2 (ja) 2010-10-06
US20050213781A1 (en) 2005-09-29
JP2005278378A (ja) 2005-10-06

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees