CN101212176A - 升压电路 - Google Patents
升压电路 Download PDFInfo
- Publication number
- CN101212176A CN101212176A CNA2007103059026A CN200710305902A CN101212176A CN 101212176 A CN101212176 A CN 101212176A CN A2007103059026 A CNA2007103059026 A CN A2007103059026A CN 200710305902 A CN200710305902 A CN 200710305902A CN 101212176 A CN101212176 A CN 101212176A
- Authority
- CN
- China
- Prior art keywords
- booster circuit
- voltage
- path
- output voltage
- boost capacitor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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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
- H02M3/071—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 adapted to generate a negative voltage output from a positive voltage source
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-351652 | 2006-12-27 | ||
JP2006351652 | 2006-12-27 | ||
JP2006351652A JP5038706B2 (ja) | 2006-12-27 | 2006-12-27 | 昇圧回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101212176A true CN101212176A (zh) | 2008-07-02 |
CN101212176B CN101212176B (zh) | 2012-04-18 |
Family
ID=39583018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007103059026A Expired - Fee Related CN101212176B (zh) | 2006-12-27 | 2007-12-27 | 升压电路 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7663427B2 (zh) |
JP (1) | JP5038706B2 (zh) |
CN (1) | CN101212176B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103872041A (zh) * | 2012-12-14 | 2014-06-18 | 爱思开海力士有限公司 | 用于阻变存储装置的高压发生电路 |
WO2018192303A1 (zh) * | 2017-04-17 | 2018-10-25 | 京东方科技集团股份有限公司 | 升压控制电路、其驱动方法及显示装置 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090051414A1 (en) * | 2007-08-20 | 2009-02-26 | Per Olaf Pahr | Dual conversion rate voltage booster apparatus and method |
JP2011083141A (ja) * | 2009-10-08 | 2011-04-21 | Renesas Electronics Corp | 昇圧電源回路 |
KR101645255B1 (ko) * | 2009-11-13 | 2016-08-04 | 삼성전자주식회사 | 차지 펌프 및 이를 구비한 디스플레이 시스템. |
JP5650431B2 (ja) | 2010-04-14 | 2015-01-07 | ラピスセミコンダクタ株式会社 | チャージポンプ型の昇圧回路及び昇圧方法 |
FR2977744A1 (fr) * | 2011-07-08 | 2013-01-11 | Commissariat Energie Atomique | Circuit multiplicateur de tension |
CA2818450C (en) | 2013-06-17 | 2020-04-07 | Mcmaster University | Reconfigurable hybrid energy storage system for electrified vehicles |
US8981837B1 (en) * | 2013-09-06 | 2015-03-17 | Texas Instruments Deutschland Gmbh | System and method for reduction of bottom plate parasitic capacitance in charge pumps |
US9019004B2 (en) * | 2013-09-06 | 2015-04-28 | Texas Instruments Deutschland Gmbh | System and method for distributed regulation of charge pumps |
TWI500247B (zh) * | 2013-12-31 | 2015-09-11 | Egalax Empia Technology Inc | Adjustable output voltage of the charge pump |
US9525338B2 (en) | 2015-03-16 | 2016-12-20 | International Business Machines Corporation | Voltage charge pump with segmented boost capacitors |
WO2018023695A1 (en) | 2016-08-05 | 2018-02-08 | The University Of Hong Kong | High-efficiency switched-capacitor power supplies and methods |
US10983543B1 (en) * | 2020-06-23 | 2021-04-20 | Analog Bits Inc. | Method and circuits to provide higher supply voltage for analog components from lower supply voltages |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4807104A (en) * | 1988-04-15 | 1989-02-21 | Motorola, Inc. | Voltage multiplying and inverting charge pump |
JPH02179264A (ja) * | 1988-12-28 | 1990-07-12 | Nec Corp | 昇圧回路 |
JPH0828965B2 (ja) * | 1992-09-02 | 1996-03-21 | 日本電気株式会社 | 電圧変換回路 |
US5387228A (en) * | 1993-06-22 | 1995-02-07 | Medtronic, Inc. | Cardiac pacemaker with programmable output pulse amplitude and method |
JPH08149802A (ja) | 1994-11-21 | 1996-06-07 | Oki Electric Ind Co Ltd | 昇圧回路 |
US5581454A (en) * | 1994-11-22 | 1996-12-03 | Collins; Hansel | High power switched capacitor voltage conversion and regulation apparatus |
US5734291A (en) * | 1996-03-11 | 1998-03-31 | Telcom Semiconductor, Inc. | Power saving technique for battery powered devices |
US6107862A (en) * | 1997-02-28 | 2000-08-22 | Seiko Instruments Inc. | Charge pump circuit |
US6556067B2 (en) * | 2000-06-13 | 2003-04-29 | Linfinity Microelectronics | Charge pump regulator with load current control |
US6522558B2 (en) * | 2000-06-13 | 2003-02-18 | Linfinity Microelectronics | Single mode buck/boost regulating charge pump |
JP3666805B2 (ja) * | 2000-09-19 | 2005-06-29 | ローム株式会社 | Dc/dcコンバータ |
US6563235B1 (en) * | 2000-10-03 | 2003-05-13 | National Semiconductor Corporation | Switched capacitor array circuit for use in DC-DC converter and method |
US6504422B1 (en) * | 2000-11-21 | 2003-01-07 | Semtech Corporation | Charge pump with current limiting circuit |
US6927441B2 (en) * | 2001-03-20 | 2005-08-09 | Stmicroelectronics S.R.L. | Variable stage charge pump |
US6717458B1 (en) * | 2001-12-03 | 2004-04-06 | National Semiconductor Corporation | Method and apparatus for a DC-DC charge pump voltage converter-regulator circuit |
US6853566B2 (en) * | 2002-04-18 | 2005-02-08 | Ricoh Company, Ltd. | Charge pump circuit and power supply circuit |
US6657875B1 (en) * | 2002-07-16 | 2003-12-02 | Fairchild Semiconductor Corporation | Highly efficient step-down/step-up and step-up/step-down charge pump |
JP2004064937A (ja) * | 2002-07-31 | 2004-02-26 | Nec Corp | チャージポンプ型昇圧回路 |
US7142040B2 (en) * | 2003-03-27 | 2006-11-28 | Device Engineering Co., Ltd. | Stabilized power supply circuit |
JP2005012904A (ja) * | 2003-06-18 | 2005-01-13 | Seiko Epson Corp | 電源装置およびこれを用いた電子機器 |
US6995995B2 (en) * | 2003-12-03 | 2006-02-07 | Fairchild Semiconductor Corporation | Digital loop for regulating DC/DC converter with segmented switching |
US7180760B2 (en) * | 2004-04-12 | 2007-02-20 | Advanced Neuromodulation Systems, Inc. | Method of efficiently performing fractional voltage conversion and system comprising efficient fractional voltage converter circuitry |
TWI298970B (en) * | 2004-07-29 | 2008-07-11 | Sanyo Electric Co | Voltage reduction type dc-dc converter |
CN100454736C (zh) * | 2005-08-02 | 2009-01-21 | 蜜蜂工房半导体有限公司 | 电源装置 |
US7250810B1 (en) * | 2005-12-27 | 2007-07-31 | Aimtron Technology Corp. | Multi-mode charge pump drive circuit with improved input noise at a moment of mode change |
US7271642B2 (en) * | 2005-12-27 | 2007-09-18 | Aimtron Technology Corp. | Charge pump drive circuit for a light emitting diode |
TW200727104A (en) * | 2006-01-02 | 2007-07-16 | Richtek Techohnology Corp | Low noise charge pump and its control method |
US7427889B2 (en) * | 2006-04-28 | 2008-09-23 | Ememory Technology Inc. | Voltage regulator outputting positive and negative voltages with the same offsets |
DE102006046387B4 (de) * | 2006-09-29 | 2015-11-19 | Texas Instruments Deutschland Gmbh | DC-DC-Aufwärtswandler mit einer Ladungspumpe |
US7504877B1 (en) * | 2006-12-15 | 2009-03-17 | Xilinx, Inc. | Charge pump and voltage regulator for body bias voltage |
GB2444984B (en) * | 2006-12-22 | 2011-07-13 | Wolfson Microelectronics Plc | Charge pump circuit and methods of operation thereof |
GB2478458B (en) * | 2006-12-22 | 2011-12-07 | Wolfson Microelectronics Plc | Charge pump circuit and methods of operation thereof |
US20090051414A1 (en) * | 2007-08-20 | 2009-02-26 | Per Olaf Pahr | Dual conversion rate voltage booster apparatus and method |
US20090072891A1 (en) * | 2007-09-14 | 2009-03-19 | Srinivas Perisetty | Varactor-based charge pump |
-
2006
- 2006-12-27 JP JP2006351652A patent/JP5038706B2/ja not_active Expired - Fee Related
-
2007
- 2007-12-14 US US12/000,612 patent/US7663427B2/en active Active
- 2007-12-27 CN CN2007103059026A patent/CN101212176B/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103872041A (zh) * | 2012-12-14 | 2014-06-18 | 爱思开海力士有限公司 | 用于阻变存储装置的高压发生电路 |
CN103872041B (zh) * | 2012-12-14 | 2018-01-26 | 爱思开海力士有限公司 | 用于阻变存储装置的高压发生电路 |
WO2018192303A1 (zh) * | 2017-04-17 | 2018-10-25 | 京东方科技集团股份有限公司 | 升压控制电路、其驱动方法及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
US7663427B2 (en) | 2010-02-16 |
CN101212176B (zh) | 2012-04-18 |
JP5038706B2 (ja) | 2012-10-03 |
US20080157857A1 (en) | 2008-07-03 |
JP2008167523A (ja) | 2008-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HU NAN QIU ZEYOU PATENT STRATEGIC PLANNING CO., LT Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20101101 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410005 28/F, SHUNTIANCHENG, NO.185, FURONG MIDDLE ROAD, CHANGSHA CITY, HU NAN PROVINCE TO: 410205 JUXING INDUSTRY BASE, NO.8, LUJING ROAD, CHANGSHA HIGH-TECH. DEVELOPMENT ZONE, YUELU DISTRICT, CHANGSHA CITY, HU NAN PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20101108 Address after: Kanagawa, Japan Applicant after: Renesas Electronics Corporation Address before: Kanagawa, Japan Applicant before: NEC Corp. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20131227 |