CN100440096C - 开关调压器控制电路、开关调压器和开关调压器控制方法 - Google Patents
开关调压器控制电路、开关调压器和开关调压器控制方法 Download PDFInfo
- Publication number
- CN100440096C CN100440096C CNB200510059378XA CN200510059378A CN100440096C CN 100440096 C CN100440096 C CN 100440096C CN B200510059378X A CNB200510059378X A CN B200510059378XA CN 200510059378 A CN200510059378 A CN 200510059378A CN 100440096 C CN100440096 C CN 100440096C
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- China
- Prior art keywords
- phase compensation
- switching regulator
- switching
- conducting
- voltage
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000004044 response Effects 0.000 abstract description 31
- 230000001052 transient effect Effects 0.000 abstract description 15
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000003321 amplification Effects 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/083—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements in transistor amplifiers
- H03F1/086—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements in transistor amplifiers with FET's
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/78—A comparator being used in a controlling circuit of an amplifier
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004096511A JP4252485B2 (ja) | 2004-03-29 | 2004-03-29 | スイッチングレギュレータ制御回路、スイッチングレギュレータ、およびスイッチングレギュレータ制御方法 |
JP096511/2004 | 2004-03-29 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810169683.8A Division CN101394131B (zh) | 2004-03-29 | 2005-03-29 | 开关调压器控制电路、开关调压器和开关调压器控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1677300A CN1677300A (zh) | 2005-10-05 |
CN100440096C true CN100440096C (zh) | 2008-12-03 |
Family
ID=34989028
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810169683.8A Expired - Fee Related CN101394131B (zh) | 2004-03-29 | 2005-03-29 | 开关调压器控制电路、开关调压器和开关调压器控制方法 |
CNB200510059378XA Expired - Fee Related CN100440096C (zh) | 2004-03-29 | 2005-03-29 | 开关调压器控制电路、开关调压器和开关调压器控制方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810169683.8A Expired - Fee Related CN101394131B (zh) | 2004-03-29 | 2005-03-29 | 开关调压器控制电路、开关调压器和开关调压器控制方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7012411B2 (zh) |
JP (1) | JP4252485B2 (zh) |
CN (2) | CN101394131B (zh) |
TW (1) | TWI276289B (zh) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7588160B2 (en) | 2004-01-14 | 2009-09-15 | Highland Champ Corporation | Combined storage apparatus |
JP4728777B2 (ja) * | 2005-11-02 | 2011-07-20 | 株式会社東芝 | 電源回路 |
JP2007202281A (ja) * | 2006-01-25 | 2007-08-09 | Ricoh Co Ltd | 電源回路 |
TWI313958B (en) * | 2006-03-22 | 2009-08-21 | Anpec Electronics Corp | Switching regulator capable of compensating output errors |
TWI325207B (en) * | 2006-06-06 | 2010-05-21 | Realtek Semiconductor Corp | Switching regulator with over current protection and method thereof |
US7495424B1 (en) * | 2006-08-11 | 2009-02-24 | National Semiconductor Corporation | Overload compensation circuit with improved recovery response for a power supply |
JP5034451B2 (ja) | 2006-11-10 | 2012-09-26 | 富士通セミコンダクター株式会社 | 電流モードdc−dcコンバータ制御回路および電流モードdc−dcコンバータの制御方法 |
US8183843B2 (en) * | 2007-01-26 | 2012-05-22 | Infineon Technologies Ag | Voltage regulator and associated methods |
CN101324798B (zh) * | 2007-06-15 | 2012-05-09 | 联詠科技股份有限公司 | 调压器及其调压方法与其应用的电压产生装置 |
US7948720B2 (en) * | 2008-03-19 | 2011-05-24 | Qualcomm Incorporated | Voltage regulator with transient recovery circuit |
JP5187753B2 (ja) * | 2008-08-22 | 2013-04-24 | トレックス・セミコンダクター株式会社 | スイッチング電源回路の制御回路 |
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 |
JP5296508B2 (ja) * | 2008-11-29 | 2013-09-25 | 旭化成エレクトロニクス株式会社 | スイッチング電源装置 |
JP5243292B2 (ja) * | 2009-02-13 | 2013-07-24 | 旭化成エレクトロニクス株式会社 | スイッチング電源装置 |
JP5595123B2 (ja) * | 2010-05-28 | 2014-09-24 | ローム株式会社 | スイッチングレギュレータ |
JP5652024B2 (ja) * | 2010-07-13 | 2015-01-14 | サンケン電気株式会社 | スイッチング電源装置 |
US8766612B2 (en) * | 2011-04-07 | 2014-07-01 | National Semiconductor Corporation | Error amplifier with built-in over voltage protection for switched-mode power supply controller |
US8884596B2 (en) * | 2011-05-02 | 2014-11-11 | National Semiconductor Corporation | Dynamic control of frequency compensation for improved over-voltage protection in a switching regulator |
JP2014048681A (ja) * | 2012-08-29 | 2014-03-17 | Toshiba Corp | 電源装置 |
CN103051177B (zh) | 2012-12-20 | 2015-03-11 | 矽力杰半导体技术(杭州)有限公司 | 一种快速响应的控制电路及其控制方法 |
US9459642B2 (en) * | 2013-07-15 | 2016-10-04 | Taiwan Semiconductor Manufacturing Company, Ltd. | Low dropout regulator and related method |
CN103390995B (zh) | 2013-07-18 | 2015-09-30 | 矽力杰半导体技术(杭州)有限公司 | 一种pfc电路 |
CN103490630B (zh) | 2013-09-16 | 2015-12-23 | 矽力杰半导体技术(杭州)有限公司 | 用于交错并联式开关电源的控制电路及控制方法 |
CN103441659B (zh) | 2013-09-18 | 2016-05-25 | 矽力杰半导体技术(杭州)有限公司 | 应用于交错并联式开关电源的控制电路 |
CN103546033B (zh) | 2013-10-29 | 2016-05-11 | 矽力杰半导体技术(杭州)有限公司 | 用于交错并联式开关电源的控制电路 |
CN104009626A (zh) * | 2014-06-04 | 2014-08-27 | 电子科技大学 | 一种用于电流反馈型dc-dc变换器的反馈电路 |
CN105356746B (zh) * | 2015-12-04 | 2018-08-17 | 矽力杰半导体技术(杭州)有限公司 | 用于电源变换器的导通时间产生电路及电源变换器 |
CN106489107B (zh) * | 2016-08-16 | 2018-02-13 | 深圳市汇顶科技股份有限公司 | I‑v转换模块 |
WO2018148519A1 (en) * | 2017-02-09 | 2018-08-16 | Microchip Technology Incorporated | Fast transient response circuit |
CN107797600A (zh) * | 2017-11-02 | 2018-03-13 | 中电科技集团重庆声光电有限公司 | 基于一体化封装的电源调制器 |
CN108039818A (zh) * | 2017-12-22 | 2018-05-15 | 苏州汇川联合动力系统有限公司 | 脉冲序列控制装置、开关电源及脉冲序列控制方法 |
JP7399551B2 (ja) * | 2019-01-30 | 2023-12-18 | 日本無線株式会社 | 電源回路 |
JP7282329B2 (ja) | 2019-10-04 | 2023-05-29 | 本田技研工業株式会社 | 半導体装置 |
CN113093853B (zh) * | 2021-04-15 | 2022-08-23 | 东北大学 | 一种实现低电压启动过程中低输入输出压差的改进ldo电路 |
CN114326911B (zh) * | 2022-01-04 | 2023-09-26 | 长江存储科技有限责任公司 | 基准电压电路、三维存储器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5686820A (en) * | 1995-06-15 | 1997-11-11 | International Business Machines Corporation | Voltage regulator with a minimal input voltage requirement |
CN1195920A (zh) * | 1996-12-25 | 1998-10-14 | 松下电器产业株式会社 | 开关电源 |
US6107862A (en) * | 1997-02-28 | 2000-08-22 | Seiko Instruments Inc. | Charge pump circuit |
JP2002297248A (ja) * | 2001-04-03 | 2002-10-11 | Ricoh Co Ltd | ボルテージレギュレータ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5838193A (en) * | 1996-11-26 | 1998-11-17 | Motorola, Inc. | Time-delay compensating wideband class-s modulator and method therefor |
US6075351A (en) * | 1998-08-04 | 2000-06-13 | Hewlett-Packard Company | Control system with nonlinear network for load transients |
US6127815A (en) | 1999-03-01 | 2000-10-03 | Linear Technology Corp. | Circuit and method for reducing quiescent current in a switching regulator |
US6181120B1 (en) * | 1999-09-01 | 2001-01-30 | Intersil Corporation | Current mode dc/dc converter with controlled output impedance |
US6636025B1 (en) * | 2002-01-09 | 2003-10-21 | Asic Advantage, Inc. | Controller for switch mode power supply |
US6765374B1 (en) * | 2003-07-10 | 2004-07-20 | System General Corp. | Low drop-out regulator and an pole-zero cancellation method for the same |
-
2004
- 2004-03-29 JP JP2004096511A patent/JP4252485B2/ja not_active Expired - Fee Related
- 2004-09-24 US US10/948,644 patent/US7012411B2/en not_active Expired - Lifetime
- 2004-09-29 TW TW093129419A patent/TWI276289B/zh not_active IP Right Cessation
-
2005
- 2005-03-29 CN CN200810169683.8A patent/CN101394131B/zh not_active Expired - Fee Related
- 2005-03-29 CN CNB200510059378XA patent/CN100440096C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5686820A (en) * | 1995-06-15 | 1997-11-11 | International Business Machines Corporation | Voltage regulator with a minimal input voltage requirement |
CN1195920A (zh) * | 1996-12-25 | 1998-10-14 | 松下电器产业株式会社 | 开关电源 |
US6107862A (en) * | 1997-02-28 | 2000-08-22 | Seiko Instruments Inc. | Charge pump circuit |
JP2002297248A (ja) * | 2001-04-03 | 2002-10-11 | Ricoh Co Ltd | ボルテージレギュレータ |
Also Published As
Publication number | Publication date |
---|---|
TW200533043A (en) | 2005-10-01 |
CN101394131B (zh) | 2012-12-05 |
JP4252485B2 (ja) | 2009-04-08 |
CN101394131A (zh) | 2009-03-25 |
JP2005287165A (ja) | 2005-10-13 |
TWI276289B (en) | 2007-03-11 |
US7012411B2 (en) | 2006-03-14 |
US20050212499A1 (en) | 2005-09-29 |
CN1677300A (zh) | 2005-10-05 |
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Owner name: FUJITSU SEMICONDUCTORS CO., LTD Free format text: FORMER NAME: FUJITSU MICROELECTRON CO., LTD. |
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CP03 | Change of name, title or address |
Address after: Kanagawa Patentee after: Fujitsu Semiconductor Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Fujitsu Microelectronics Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: SPANSION LLC N. D. GES D. STAATES Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20140102 |
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Granted publication date: 20081203 Termination date: 20170329 |