CN101247078B - Dc-dc变换电路、dc-dc变换控制电路及dc-dc变换控制方法 - Google Patents
Dc-dc变换电路、dc-dc变换控制电路及dc-dc变换控制方法 Download PDFInfo
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- CN101247078B CN101247078B CN2008100082966A CN200810008296A CN101247078B CN 101247078 B CN101247078 B CN 101247078B CN 2008100082966 A CN2008100082966 A CN 2008100082966A CN 200810008296 A CN200810008296 A CN 200810008296A CN 101247078 B CN101247078 B CN 101247078B
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- Prior art keywords
- voltage
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- circuit
- control signal
- output
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- 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
- H02M1/36—Means for starting or stopping converters
-
- 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
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S323/00—Electricity: power supply or regulation systems
- Y10S323/901—Starting circuits
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007035988 | 2007-02-16 | ||
JP2007-035988 | 2007-02-16 | ||
JP2007035988A JP5076536B2 (ja) | 2007-02-16 | 2007-02-16 | 直流−直流変換回路、直流−直流変換制御回路および直流−直流変換制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101247078A CN101247078A (zh) | 2008-08-20 |
CN101247078B true CN101247078B (zh) | 2012-05-30 |
Family
ID=39706093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100082966A Active CN101247078B (zh) | 2007-02-16 | 2008-02-15 | Dc-dc变换电路、dc-dc变换控制电路及dc-dc变换控制方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7957165B2 (zh) |
JP (1) | JP5076536B2 (zh) |
KR (1) | KR100983069B1 (zh) |
CN (1) | CN101247078B (zh) |
TW (1) | TWI366333B (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5091024B2 (ja) * | 2008-06-24 | 2012-12-05 | 株式会社リコー | スイッチングレギュレータ及びその動作制御方法 |
JP5091101B2 (ja) * | 2008-12-19 | 2012-12-05 | 株式会社リコー | ソフトスタート回路及びそのソフトスタート回路を備えた電源回路 |
WO2011068025A1 (en) * | 2009-12-04 | 2011-06-09 | Semiconductor Energy Laboratory Co., Ltd. | Dc converter circuit and power supply circuit |
JP2012090387A (ja) * | 2010-10-18 | 2012-05-10 | Panasonic Corp | Dc−dcコンバータ |
JP2012114987A (ja) * | 2010-11-22 | 2012-06-14 | Rohm Co Ltd | 電流モード同期整流dc/dcコンバータ |
TWI429162B (zh) * | 2011-02-22 | 2014-03-01 | Delta Electronics Inc | 多電源並聯供電系統 |
JP5902401B2 (ja) * | 2011-05-31 | 2016-04-13 | サイプレス セミコンダクター コーポレーション | 電源装置、制御回路、電子機器及び電源の制御方法 |
US8729877B2 (en) * | 2011-09-13 | 2014-05-20 | Texas Instruments Incorporated | Fast startup algorithm for low noise power management |
JP5865028B2 (ja) * | 2011-11-17 | 2016-02-17 | ルネサスエレクトロニクス株式会社 | Dcーdcコンバータ |
JP6007804B2 (ja) * | 2013-01-28 | 2016-10-12 | 株式会社ソシオネクスト | 電源の制御回路、電源装置、電子機器及び電源の制御方法 |
US9362821B2 (en) * | 2013-02-05 | 2016-06-07 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Power system and control method thereof |
CN103647440B (zh) * | 2013-11-08 | 2016-01-27 | 上海华力微电子有限公司 | 一种软启动电路及包括该软启动电路的dc-dc电路 |
JP6382020B2 (ja) * | 2014-08-18 | 2018-08-29 | ローム株式会社 | ソフトスタート回路 |
CN104993698B (zh) * | 2015-06-24 | 2017-06-06 | 西安三馀半导体有限公司 | 具有恒流输出保护功能的dc‑dc转换器 |
JP6730835B2 (ja) * | 2016-04-06 | 2020-07-29 | ローム株式会社 | 過電流検出回路 |
US10442306B2 (en) | 2016-04-19 | 2019-10-15 | Faraday & Future Inc. | Vehicle power management |
CN108512426A (zh) * | 2017-02-27 | 2018-09-07 | 中兴通讯股份有限公司 | 开关电源控制方法、装置及开关电源控制器 |
JP6312936B1 (ja) * | 2017-04-24 | 2018-04-18 | 三菱電機エンジニアリング株式会社 | 共振型電力受信装置 |
CN107369416B (zh) * | 2017-07-19 | 2019-05-24 | 深圳市华星光电半导体显示技术有限公司 | 液晶显示面板及其信号控制电路 |
US11183977B2 (en) * | 2018-09-04 | 2021-11-23 | Texas Instruments Incorporated | Recovery control for power converter |
CN113364261B (zh) * | 2020-03-03 | 2023-11-24 | 康舒科技股份有限公司 | 整合式驱动模块 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1435942A (zh) * | 2002-01-29 | 2003-08-13 | 松下电器产业株式会社 | 开关电源电路 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3405871B2 (ja) | 1995-11-28 | 2003-05-12 | 富士通株式会社 | 直流−直流変換制御回路および直流−直流変換装置 |
JP3691635B2 (ja) | 1997-05-15 | 2005-09-07 | 富士通株式会社 | 電圧制御回路及びdc/dcコンバータ |
JP3798527B2 (ja) * | 1997-08-29 | 2006-07-19 | 富士通株式会社 | Dc−dcコンバータの駆動回路の制御方法、dc−dcコンバータの制御回路、dc−dcコンバータ |
JP3963794B2 (ja) | 2002-07-09 | 2007-08-22 | ローム株式会社 | Dc/dcコンバータ |
JP3688676B2 (ja) | 2002-11-14 | 2005-08-31 | ローム株式会社 | スイッチング電源装置及びそのコントローラic |
JP2004166445A (ja) * | 2002-11-15 | 2004-06-10 | Rohm Co Ltd | 直流−交流変換装置、及びそのコントローラic |
US7075804B2 (en) * | 2003-11-18 | 2006-07-11 | Intersil Americas Inc. | Tracking soft start circuit for generating a plurality of soft start voltages where all soft start voltages are prevented until all have been brought to the same prescribed state of operation |
JP4554335B2 (ja) * | 2003-12-22 | 2010-09-29 | ローム株式会社 | 電源駆動装置 |
JP4201087B2 (ja) | 2004-04-16 | 2008-12-24 | パナソニック株式会社 | スイッチング電源回路 |
JP2005323413A (ja) | 2004-05-06 | 2005-11-17 | Rohm Co Ltd | 過電流検出回路及びこれを有する電源装置 |
JP4652726B2 (ja) * | 2004-06-11 | 2011-03-16 | 富士通セミコンダクター株式会社 | Dc−dcコンバータの制御回路、dc−dcコンバータ及び電子機器 |
JP4628056B2 (ja) * | 2004-09-30 | 2011-02-09 | 富士通セミコンダクター株式会社 | Dc−dcコンバータの制御回路、およびその制御方法 |
US7180757B2 (en) * | 2005-04-22 | 2007-02-20 | Aimtron Technology Corp. | Sequential soft-start circuit for multiple circuit channels |
-
2007
- 2007-02-16 JP JP2007035988A patent/JP5076536B2/ja not_active Expired - Fee Related
-
2008
- 2008-01-22 KR KR1020080006649A patent/KR100983069B1/ko not_active IP Right Cessation
- 2008-01-28 TW TW097103063A patent/TWI366333B/zh not_active IP Right Cessation
- 2008-02-15 CN CN2008100082966A patent/CN101247078B/zh active Active
- 2008-02-15 US US12/032,016 patent/US7957165B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1435942A (zh) * | 2002-01-29 | 2003-08-13 | 松下电器产业株式会社 | 开关电源电路 |
Also Published As
Publication number | Publication date |
---|---|
KR20080076725A (ko) | 2008-08-20 |
JP2008206216A (ja) | 2008-09-04 |
US7957165B2 (en) | 2011-06-07 |
TW200836466A (en) | 2008-09-01 |
JP5076536B2 (ja) | 2012-11-21 |
US20080197821A1 (en) | 2008-08-21 |
CN101247078A (zh) | 2008-08-20 |
KR100983069B1 (ko) | 2010-09-20 |
TWI366333B (en) | 2012-06-11 |
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ASS | Succession or assignment of patent right |
Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20081024 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20081024 Address after: Tokyo, Japan, Japan Applicant after: Fujitsu Microelectronics Ltd. Address before: Kanagawa Applicant before: Fujitsu Ltd. |
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C14 | Grant of patent or utility model | ||
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Owner name: SPANSION LLC N. D. GES D. STAATES Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20140103 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20140103 Address after: American California Patentee after: Spansion LLC N. D. Ges D. Staates Address before: Kanagawa Patentee before: Fujitsu Semiconductor Co., Ltd. |
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C41 | Transfer of patent application or patent right or utility model | ||
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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 |