CN1956306A - Dc-dc变换器和用于控制dc-dc变换器的方法 - Google Patents
Dc-dc变换器和用于控制dc-dc变换器的方法 Download PDFInfo
- Publication number
- CN1956306A CN1956306A CNA2006100083480A CN200610008348A CN1956306A CN 1956306 A CN1956306 A CN 1956306A CN A2006100083480 A CNA2006100083480 A CN A2006100083480A CN 200610008348 A CN200610008348 A CN 200610008348A CN 1956306 A CN1956306 A CN 1956306A
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- voltage
- signal
- output
- output transistor
- produce
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- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000004913 activation Effects 0.000 claims abstract description 16
- 230000000052 comparative effect Effects 0.000 claims description 42
- 230000008859 change Effects 0.000 claims description 18
- 230000001915 proofreading effect Effects 0.000 claims description 2
- 230000002779 inactivation Effects 0.000 abstract 1
- 230000004044 response Effects 0.000 description 16
- 238000010586 diagram Methods 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 244000287680 Garcinia dulcis Species 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Images
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
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/36—Details
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0042—Universal serial bus [USB]
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
- H02M1/0022—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being input voltage fluctuations
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005310378A JP4440869B2 (ja) | 2005-10-25 | 2005-10-25 | Dc−dcコンバータ、dc−dcコンバータの制御回路及びdc−dcコンバータの制御方法 |
JP2005310378 | 2005-10-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1956306A true CN1956306A (zh) | 2007-05-02 |
CN100514813C CN100514813C (zh) | 2009-07-15 |
Family
ID=37984732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100083480A Expired - Fee Related CN100514813C (zh) | 2005-10-25 | 2006-02-17 | Dc-dc变换器及其控制单元和方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7279870B2 (zh) |
JP (1) | JP4440869B2 (zh) |
KR (1) | KR100744592B1 (zh) |
CN (1) | CN100514813C (zh) |
TW (1) | TWI315123B (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011127686A1 (zh) * | 2010-04-12 | 2011-10-20 | 无锡中星微电子有限公司 | 多输入比较器和电源转换电路 |
CN102386901A (zh) * | 2010-08-31 | 2012-03-21 | 富士通半导体股份有限公司 | 输出开关电路 |
CN101807904B (zh) * | 2009-02-17 | 2012-07-18 | 达尔科技股份有限公司 | 脉冲宽度调制控制器 |
CN103036420A (zh) * | 2011-09-28 | 2013-04-10 | 艾默生网络能源有限公司 | 一种闭环控制电源系统和电源控制方法 |
CN101682256B (zh) * | 2008-03-07 | 2013-06-12 | 株式会社理光 | 电流模式控制型切换调节器 |
CN103840663A (zh) * | 2012-11-23 | 2014-06-04 | 乐金显示有限公司 | 脉冲宽度调制直流-直流转换器 |
CN104247239A (zh) * | 2012-04-20 | 2014-12-24 | 瑞典爱立信有限公司 | 以最大功率效率控制开关式电源 |
CN104953816A (zh) * | 2014-03-26 | 2015-09-30 | 华为技术有限公司 | 确定动态调整电压电路电阻值的方法以及装置 |
CN107820667A (zh) * | 2015-06-24 | 2018-03-20 | 维洛发动机控制系统 | 用于对电能存储单元充电的方法和电压转换器 |
CN107831820A (zh) * | 2017-11-16 | 2018-03-23 | 中国电子科技集团公司第五十八研究所 | 一种适用电压转换器的具有正输出电压和负输出电压的单反馈环路 |
CN116032256A (zh) * | 2023-01-10 | 2023-04-28 | 灿芯半导体(天津)有限公司 | 一种消除差分信号正负端直流偏移的三角波产生电路 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4328290B2 (ja) * | 2004-12-28 | 2009-09-09 | 富士通マイクロエレクトロニクス株式会社 | 電源回路、半導体集積回路装置、電子機器及び電源回路の制御方法 |
JP4997891B2 (ja) * | 2006-09-15 | 2012-08-08 | 富士通セミコンダクター株式会社 | Dc−dcコンバータ及びdc−dcコンバータの制御方法 |
US7800352B2 (en) * | 2007-05-16 | 2010-09-21 | Intersil Americas Inc. | Controller having comp node voltage shift cancellation for improved discontinuous conduction mode (DCM) regulator performance and related methods |
JP5190981B2 (ja) * | 2007-07-27 | 2013-04-24 | ルネサスエレクトロニクス株式会社 | Dc/dcコンバータ |
US7612544B2 (en) * | 2007-09-20 | 2009-11-03 | Analog Devices, Inc. | Linearized controller for switching power converter |
JP5277913B2 (ja) | 2008-11-28 | 2013-08-28 | 富士通セミコンダクター株式会社 | Dc−dcコンバータ及びdc−dcコンバータの制御回路 |
CN101841226B (zh) * | 2009-03-17 | 2012-09-19 | 立锜科技股份有限公司 | 改善瞬时变化反应的电源供应电路、及其控制电路与方法 |
EP2421137B1 (en) * | 2009-04-14 | 2019-05-08 | Murata Manufacturing Co., Ltd. | Switching power supply unit |
JP5385014B2 (ja) * | 2009-06-04 | 2014-01-08 | 新電元工業株式会社 | スイッチング電源 |
WO2011048796A1 (ja) * | 2009-10-19 | 2011-04-28 | パナソニック株式会社 | Dc-dcコンバータ |
JP5586211B2 (ja) * | 2009-11-17 | 2014-09-10 | 株式会社東芝 | Dc−dcコンバータおよび半導体集積回路 |
JP5605177B2 (ja) * | 2010-11-10 | 2014-10-15 | 富士通セミコンダクター株式会社 | 制御回路、電子機器及び電源の制御方法 |
KR101260801B1 (ko) * | 2011-01-13 | 2013-05-06 | 에스케이하이닉스 주식회사 | 전압 레귤레이터 및 전압 레귤레이팅 방법 |
JP5708202B2 (ja) * | 2011-04-25 | 2015-04-30 | 富士電機株式会社 | Dc−dcコンバータの制御方法およびdc−dcコンバータの制御回路 |
JP6053337B2 (ja) * | 2012-06-05 | 2016-12-27 | ローム株式会社 | モータ駆動回路およびそれを用いた電子機器 |
JP6556519B2 (ja) * | 2015-06-23 | 2019-08-07 | ローム株式会社 | スイッチング電源回路、液晶駆動装置、液晶表示装置 |
FR3102620B1 (fr) | 2019-10-24 | 2022-12-23 | St Microelectronics Grenoble 2 | Convertisseur de tension |
FR3113142B1 (fr) | 2020-07-30 | 2022-12-23 | St Microelectronics Grenoble 2 | Convertisseur de tension |
FR3113140B1 (fr) | 2020-07-30 | 2022-12-23 | St Microelectronics Grenoble 2 | Convertisseur de tension |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05304771A (ja) | 1992-04-24 | 1993-11-16 | Nemitsuku Ramuda Kk | スイッチング電源装置 |
JP3418906B2 (ja) | 1997-12-24 | 2003-06-23 | オムロン株式会社 | Dc/dcコンバータおよびパワーコンディショナ |
JP3574394B2 (ja) | 2000-10-02 | 2004-10-06 | シャープ株式会社 | スイッチング電源装置 |
JP2002374131A (ja) | 2001-06-14 | 2002-12-26 | Seiko Instruments Inc | 演算増幅器オフセット電圧自動校正回路 |
JP3784326B2 (ja) | 2002-01-17 | 2006-06-07 | ローム株式会社 | Dc/dcスイッチングコンバータ |
JP4244283B2 (ja) | 2002-06-28 | 2009-03-25 | 株式会社リコー | Dc/dcコンバータ |
US7045993B1 (en) * | 2004-04-29 | 2006-05-16 | National Semiconductor Corporation | Apparatus and method for step-down switching voltage regulation |
-
2005
- 2005-10-25 JP JP2005310378A patent/JP4440869B2/ja not_active Expired - Fee Related
-
2006
- 2006-01-25 TW TW095102822A patent/TWI315123B/zh not_active IP Right Cessation
- 2006-01-31 US US11/342,553 patent/US7279870B2/en active Active
- 2006-02-17 KR KR1020060015592A patent/KR100744592B1/ko not_active IP Right Cessation
- 2006-02-17 CN CNB2006100083480A patent/CN100514813C/zh not_active Expired - Fee Related
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101682256B (zh) * | 2008-03-07 | 2013-06-12 | 株式会社理光 | 电流模式控制型切换调节器 |
CN101807904B (zh) * | 2009-02-17 | 2012-07-18 | 达尔科技股份有限公司 | 脉冲宽度调制控制器 |
WO2011127686A1 (zh) * | 2010-04-12 | 2011-10-20 | 无锡中星微电子有限公司 | 多输入比较器和电源转换电路 |
CN102386901B (zh) * | 2010-08-31 | 2015-04-22 | 斯班逊有限公司 | 输出开关电路 |
US9502979B2 (en) | 2010-08-31 | 2016-11-22 | Cypress Semiconductor Corporation | Output switching circuit |
CN102386901A (zh) * | 2010-08-31 | 2012-03-21 | 富士通半导体股份有限公司 | 输出开关电路 |
US8957648B2 (en) | 2010-08-31 | 2015-02-17 | Spansion Llc | Output switching circuit |
CN103036420B (zh) * | 2011-09-28 | 2016-05-25 | 雅达电源制品(深圳)有限公司 | 一种闭环控制电源系统和电源控制方法 |
CN103036420A (zh) * | 2011-09-28 | 2013-04-10 | 艾默生网络能源有限公司 | 一种闭环控制电源系统和电源控制方法 |
CN104247239A (zh) * | 2012-04-20 | 2014-12-24 | 瑞典爱立信有限公司 | 以最大功率效率控制开关式电源 |
CN103840663A (zh) * | 2012-11-23 | 2014-06-04 | 乐金显示有限公司 | 脉冲宽度调制直流-直流转换器 |
US9225241B2 (en) | 2012-11-23 | 2015-12-29 | Lg Display Co., Ltd. | Pulse width modulation DC-DC converter for stabilizing output voltage |
CN103840663B (zh) * | 2012-11-23 | 2016-08-17 | 乐金显示有限公司 | 脉冲宽度调制直流-直流转换器 |
CN104953816A (zh) * | 2014-03-26 | 2015-09-30 | 华为技术有限公司 | 确定动态调整电压电路电阻值的方法以及装置 |
CN104953816B (zh) * | 2014-03-26 | 2017-11-17 | 华为技术有限公司 | 确定动态调整电压电路电阻值的方法以及装置 |
CN107820667A (zh) * | 2015-06-24 | 2018-03-20 | 维洛发动机控制系统 | 用于对电能存储单元充电的方法和电压转换器 |
CN107831820A (zh) * | 2017-11-16 | 2018-03-23 | 中国电子科技集团公司第五十八研究所 | 一种适用电压转换器的具有正输出电压和负输出电压的单反馈环路 |
CN116032256A (zh) * | 2023-01-10 | 2023-04-28 | 灿芯半导体(天津)有限公司 | 一种消除差分信号正负端直流偏移的三角波产生电路 |
CN116032256B (zh) * | 2023-01-10 | 2023-09-26 | 灿芯半导体(天津)有限公司 | 一种消除差分信号正负端直流偏移的三角波产生电路 |
Also Published As
Publication number | Publication date |
---|---|
JP2007124748A (ja) | 2007-05-17 |
US7279870B2 (en) | 2007-10-09 |
TW200717984A (en) | 2007-05-01 |
TWI315123B (en) | 2009-09-21 |
US20070090819A1 (en) | 2007-04-26 |
CN100514813C (zh) | 2009-07-15 |
KR20070044755A (ko) | 2007-04-30 |
KR100744592B1 (ko) | 2007-08-01 |
JP4440869B2 (ja) | 2010-03-24 |
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Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20081031 |
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Owner name: FUJITSU SEMICONDUCTORS CO., LTD Free format text: FORMER NAME: FUJITSU MICROELECTRON CO., LTD. |
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Address after: Kanagawa Patentee after: Fujitsu Semiconductor Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Fujitsu Microelectronics Ltd. |
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Effective date of registration: 20160408 Address after: American California Patentee after: Cypress Semiconductor Corp. Address before: American California Patentee before: Spansion LLC N. D. Ges D. Staates |
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