CN1477772A - 用于脉冲频率调制控制电荷泵的突流限制电路 - Google Patents
用于脉冲频率调制控制电荷泵的突流限制电路 Download PDFInfo
- Publication number
- CN1477772A CN1477772A CNA031107354A CN03110735A CN1477772A CN 1477772 A CN1477772 A CN 1477772A CN A031107354 A CNA031107354 A CN A031107354A CN 03110735 A CN03110735 A CN 03110735A CN 1477772 A CN1477772 A CN 1477772A
- Authority
- CN
- China
- Prior art keywords
- circuit
- channel mos
- input voltage
- grid
- charge pump
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
- H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16504—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed
- G01R19/16519—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed using FET's
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002029345A JP2003235244A (ja) | 2002-02-06 | 2002-02-06 | Pfm制御チャージポンプ用ラッシュカレント制限及びノイズ低減回路 |
JP29345/2002 | 2002-02-06 | ||
JP29345/02 | 2002-02-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1477772A true CN1477772A (zh) | 2004-02-25 |
CN100361377C CN100361377C (zh) | 2008-01-09 |
Family
ID=27654694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031107354A Expired - Fee Related CN100361377C (zh) | 2002-02-06 | 2003-01-31 | 用于脉冲频率调制控制电荷泵的突流限制电路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6744224B2 (zh) |
JP (1) | JP2003235244A (zh) |
CN (1) | CN100361377C (zh) |
TW (1) | TWI261967B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101452683B (zh) * | 2007-12-05 | 2010-10-13 | 联咏科技股份有限公司 | 电压发生*** |
CN101471601B (zh) * | 2007-12-24 | 2012-09-19 | 矽创电子股份有限公司 | 增加功率效率与输出电压的电荷泵 |
CN101355300B (zh) * | 2007-07-26 | 2012-12-26 | 罗姆股份有限公司 | 电荷泵电路及其控制电路、控制方法 |
CN104868706A (zh) * | 2015-06-05 | 2015-08-26 | 南京航空航天大学 | 一种电荷泵dc-dc转换器自动增益跳变控制技术 |
CN104935162A (zh) * | 2014-03-20 | 2015-09-23 | 精工爱普生株式会社 | 驱动电路、集成电路装置以及电荷泵电路的控制方法 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7719343B2 (en) | 2003-09-08 | 2010-05-18 | Peregrine Semiconductor Corporation | Low noise charge pump method and apparatus |
KR100568587B1 (ko) * | 2003-11-24 | 2006-04-07 | 삼성전자주식회사 | 승압전압 안정화장치 및 방법, 이를 갖는 승압전압생성장치 및 방법 |
JP2005348561A (ja) | 2004-06-04 | 2005-12-15 | Renesas Technology Corp | チャージポンプ方式電源回路 |
US20070279021A1 (en) * | 2004-12-28 | 2007-12-06 | Rohm Co., Ltd. | Power Supply Circuit, Charge Pump Circuit, and Portable Appliance Therewith |
JP2007089242A (ja) * | 2005-09-20 | 2007-04-05 | Seiko Instruments Inc | チャージポンプ式昇圧回路を有する半導体装置 |
US7375503B2 (en) * | 2006-01-11 | 2008-05-20 | Atmel Corporation | System for current sensing in switched DC-to-DC converters |
TW200735510A (en) * | 2006-01-27 | 2007-09-16 | Rohm Co Ltd | Charge pump circuit and electric appliance therewith |
US7605579B2 (en) * | 2006-09-18 | 2009-10-20 | Saifun Semiconductors Ltd. | Measuring and controlling current consumption and output current of charge pumps |
US7663352B2 (en) * | 2007-08-27 | 2010-02-16 | System General Corp. | Control circuit for measuring and regulating output current of CCM power converter |
JP5214221B2 (ja) * | 2007-11-13 | 2013-06-19 | ローム株式会社 | チャージポンプ回路ならびにその制御回路および制御方法 |
EP2346169A3 (en) | 2008-07-18 | 2013-11-20 | Peregrine Semiconductor Corporation | Low-noise high efficiency bias generation circuits and method |
US9660590B2 (en) | 2008-07-18 | 2017-05-23 | Peregrine Semiconductor Corporation | Low-noise high efficiency bias generation circuits and method |
TWI399128B (zh) * | 2008-10-31 | 2013-06-11 | Advanced Analog Technology Inc | 控制發光二極體之電荷泵驅動電路之方法及電路 |
EP2216877B1 (en) * | 2009-02-05 | 2013-11-27 | ams AG | DC/DC converter and method for controlling a DC/DC converter |
TWI372336B (en) * | 2009-02-13 | 2012-09-11 | Delta Electronics Inc | Input voltage detection circuit and power supply circuit |
TW201105015A (en) * | 2009-07-22 | 2011-02-01 | Green Solution Tech Co Ltd | Charge pump circuit |
US8541999B2 (en) * | 2009-08-05 | 2013-09-24 | Apple Inc. | Controlling power loss in a switched-capacitor power converter |
US8933665B2 (en) | 2009-08-05 | 2015-01-13 | Apple Inc. | Balancing voltages between battery banks |
US7969232B2 (en) * | 2009-08-31 | 2011-06-28 | Himax Technologies Limited | Booster and voltage detection method thereof |
DE102009041217B4 (de) | 2009-09-11 | 2021-11-11 | Austriamicrosystems Ag | Spannungswandler und Verfahren zur Spannungswandlung |
KR101751712B1 (ko) | 2009-10-30 | 2017-06-28 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 전압 조정 회로 |
KR20120078857A (ko) * | 2011-01-03 | 2012-07-11 | 에스케이하이닉스 주식회사 | 전압 생성 방법 및 장치 |
US9264053B2 (en) * | 2011-01-18 | 2016-02-16 | Peregrine Semiconductor Corporation | Variable frequency charge pump |
US8686787B2 (en) | 2011-05-11 | 2014-04-01 | Peregrine Semiconductor Corporation | High voltage ring pump with inverter stages and voltage boosting stages |
EP2544371A1 (en) | 2011-07-08 | 2013-01-09 | Dialog Semiconductor GmbH | Slew rate PWM controlled charge pump for limited in-rush current switch driving |
EP3404815B1 (en) * | 2012-05-14 | 2020-11-18 | ams AG | Charge pump circuit and method for generating a supply voltage |
US9819260B2 (en) | 2015-01-15 | 2017-11-14 | Nxp B.V. | Integrated circuit charge pump with failure protection |
US20170162557A1 (en) * | 2015-12-03 | 2017-06-08 | Globalfoundries Inc. | Trench based charge pump device |
JP7176914B2 (ja) * | 2018-09-28 | 2022-11-22 | 株式会社小松製作所 | 充電制御装置、作業機械及び充電制御方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5642073A (en) * | 1993-12-06 | 1997-06-24 | Micron Technology, Inc. | System powered with inter-coupled charge pumps |
US5563779A (en) * | 1994-12-05 | 1996-10-08 | Motorola, Inc. | Method and apparatus for a regulated supply on an integrated circuit |
US5677645A (en) * | 1995-05-08 | 1997-10-14 | Micron Technology, Inc. | Vccp pump for low voltage operation |
US6107862A (en) * | 1997-02-28 | 2000-08-22 | Seiko Instruments Inc. | Charge pump circuit |
JP2000262043A (ja) * | 1999-03-10 | 2000-09-22 | Nec Corp | 定電圧回路 |
US6169444B1 (en) * | 1999-07-15 | 2001-01-02 | Maxim Integrated Products, Inc. | Pulse frequency operation of regulated charge pumps |
JP2001186754A (ja) * | 1999-12-28 | 2001-07-06 | Nec Kansai Ltd | 負電圧発生回路 |
-
2002
- 2002-02-06 JP JP2002029345A patent/JP2003235244A/ja not_active Withdrawn
-
2003
- 2003-01-29 TW TW092101995A patent/TWI261967B/zh not_active IP Right Cessation
- 2003-01-31 CN CNB031107354A patent/CN100361377C/zh not_active Expired - Fee Related
- 2003-02-05 US US10/358,837 patent/US6744224B2/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101355300B (zh) * | 2007-07-26 | 2012-12-26 | 罗姆股份有限公司 | 电荷泵电路及其控制电路、控制方法 |
CN101452683B (zh) * | 2007-12-05 | 2010-10-13 | 联咏科技股份有限公司 | 电压发生*** |
CN101471601B (zh) * | 2007-12-24 | 2012-09-19 | 矽创电子股份有限公司 | 增加功率效率与输出电压的电荷泵 |
CN104935162A (zh) * | 2014-03-20 | 2015-09-23 | 精工爱普生株式会社 | 驱动电路、集成电路装置以及电荷泵电路的控制方法 |
CN104935162B (zh) * | 2014-03-20 | 2019-02-26 | 精工爱普生株式会社 | 驱动电路、集成电路装置以及电荷泵电路的控制方法 |
CN104868706A (zh) * | 2015-06-05 | 2015-08-26 | 南京航空航天大学 | 一种电荷泵dc-dc转换器自动增益跳变控制技术 |
CN104868706B (zh) * | 2015-06-05 | 2017-07-18 | 南京航空航天大学 | 一种电荷泵dc‑dc转换器自动增益跳变控制方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2003235244A (ja) | 2003-08-22 |
TWI261967B (en) | 2006-09-11 |
TW200303117A (en) | 2003-08-16 |
CN100361377C (zh) | 2008-01-09 |
US6744224B2 (en) | 2004-06-01 |
US20030151423A1 (en) | 2003-08-14 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160307 Address after: Chiba County, Japan Patentee after: SEIKO INSTR INC Address before: Chiba, Chiba, Japan Patentee before: Seiko Instruments Inc. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: EPPs Lingke Co. Ltd. Address before: Chiba County, Japan Patentee before: SEIKO INSTR INC |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20200131 |