TWI264872B - Charge pump circuit - Google Patents
Charge pump circuitInfo
- 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
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)
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) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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)
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 |
-
2004
- 2004-03-26 JP JP2004092639A patent/JP4557577B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-18 TW TW094108303A patent/TWI264872B/zh not_active IP Right Cessation
- 2005-03-24 KR KR1020050024410A patent/KR100684244B1/ko not_active IP Right Cessation
- 2005-03-25 US US11/089,031 patent/US7208996B2/en active Active
- 2005-03-28 CN CN2005100624379A patent/CN1674444B/zh active Active
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
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |