CN101145733A - 控制直流-直流变换器的方法和电路 - Google Patents
控制直流-直流变换器的方法和电路 Download PDFInfo
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- CN101145733A CN101145733A CNA2007101521839A CN200710152183A CN101145733A CN 101145733 A CN101145733 A CN 101145733A CN A2007101521839 A CNA2007101521839 A CN A2007101521839A CN 200710152183 A CN200710152183 A CN 200710152183A CN 101145733 A CN101145733 A CN 101145733A
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- circuit
- transistor
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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
- 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
- H02M3/158—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 including plural semiconductor devices as final control devices for a single load
- H02M3/1588—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 including plural semiconductor devices as final control devices for a single load comprising at least one synchronous rectifier element
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006251520A JP4997891B2 (ja) | 2006-09-15 | 2006-09-15 | Dc−dcコンバータ及びdc−dcコンバータの制御方法 |
JP2006251520 | 2006-09-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101145733A true CN101145733A (zh) | 2008-03-19 |
CN100585996C CN100585996C (zh) | 2010-01-27 |
Family
ID=39187891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710152183A Active CN100585996C (zh) | 2006-09-15 | 2007-09-14 | 控制直流-直流变换器的方法和电路 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7696738B2 (zh) |
JP (1) | JP4997891B2 (zh) |
KR (1) | KR100927882B1 (zh) |
CN (1) | CN100585996C (zh) |
TW (1) | TWI338995B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102570810A (zh) * | 2010-12-10 | 2012-07-11 | 罗姆股份有限公司 | 开关调节器的控制电路及利用该控制电路的开关调节器、电子设备 |
CN103675426A (zh) * | 2013-12-24 | 2014-03-26 | 矽力杰半导体技术(杭州)有限公司 | 电感电流过零检测方法及电路以及带该电路的开关电源 |
CN108733124A (zh) * | 2017-04-18 | 2018-11-02 | 立积电子股份有限公司 | 电源供应器及电源供应器的操作方法 |
CN110780699A (zh) * | 2018-07-24 | 2020-02-11 | 瑞萨电子株式会社 | 半导体器件 |
CN112787505A (zh) * | 2019-11-11 | 2021-05-11 | 圣邦微电子(北京)股份有限公司 | 一种dc-dc变换器及其控制电路和控制方法 |
CN113315374A (zh) * | 2021-05-28 | 2021-08-27 | 电子科技大学 | 一种基于Buck变换器的占空比调制脉冲序列控制方法及装置 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4899624B2 (ja) * | 2006-05-11 | 2012-03-21 | 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 |
US7986135B2 (en) * | 2008-05-13 | 2011-07-26 | L&L Engineering, Llc | Method and systems for conduction mode control |
US8988912B2 (en) | 2008-10-23 | 2015-03-24 | Leach International Corporation | System and method for emulating an ideal diode in a power control device |
JP5481926B2 (ja) * | 2009-05-18 | 2014-04-23 | 富士通セミコンダクター株式会社 | 電源制御装置、電源装置、及び電源制御方法 |
JP5507216B2 (ja) * | 2009-11-20 | 2014-05-28 | ルネサスエレクトロニクス株式会社 | 半導体装置および電源装置 |
JP2011172320A (ja) * | 2010-02-16 | 2011-09-01 | On Semiconductor Trading Ltd | スイッチング制御回路 |
JP5549280B2 (ja) * | 2010-03-05 | 2014-07-16 | トヨタ自動車株式会社 | チョッパ回路、dc/dcコンバータ、燃料電池システム |
TWI422158B (zh) * | 2010-04-28 | 2014-01-01 | Richtek Technology Corp | 用於切換式調節器的即時可調零電流偵測器及偵測方法 |
JP5511594B2 (ja) | 2010-08-31 | 2014-06-04 | スパンション エルエルシー | 出力スイッチング回路 |
JP5691739B2 (ja) | 2011-03-29 | 2015-04-01 | ヤマハ株式会社 | 電圧生成回路 |
JP5651234B2 (ja) * | 2011-04-20 | 2015-01-07 | ルネサスエレクトロニクス株式会社 | Dcdcコンバータ及びその制御方法 |
JP2013055620A (ja) * | 2011-09-06 | 2013-03-21 | Hitachi Automotive Systems Ltd | 電流制御装置 |
JP2013162585A (ja) * | 2012-02-02 | 2013-08-19 | Sony Computer Entertainment Inc | Dc/dcコンバータ |
TWI454035B (zh) * | 2012-09-13 | 2014-09-21 | Anpec Electronics Corp | 切換式穩壓器 |
JP6209022B2 (ja) * | 2013-08-27 | 2017-10-04 | リコー電子デバイス株式会社 | スイッチングレギュレータ |
JP5926220B2 (ja) * | 2013-09-11 | 2016-05-25 | リーチ インターナショナル コーポレイション | 電力制御装置の理想ダイオードを模倣するシステム及びその方法 |
CN103532383A (zh) * | 2013-10-29 | 2014-01-22 | 成都芯源***有限公司 | 一种开关变换装置及其控制电路和方法 |
CN103856055B (zh) * | 2014-02-28 | 2016-06-29 | 台达电子企业管理(上海)有限公司 | Dc/dc转换器及其控制方法 |
EP2933911B1 (en) * | 2014-04-16 | 2018-08-01 | Dialog Semiconductor (UK) Limited | Switching mode power supply with negative current clocking |
JP6730835B2 (ja) * | 2016-04-06 | 2020-07-29 | ローム株式会社 | 過電流検出回路 |
KR20180096982A (ko) | 2017-02-22 | 2018-08-30 | 삼성전자주식회사 | 무선 통신 시스템에서 기지국의 전원 회로를 보호하기 위한 장치 및 방법 |
JP6875948B2 (ja) * | 2017-07-27 | 2021-05-26 | 矢崎総業株式会社 | スイッチング電源装置 |
KR102396468B1 (ko) * | 2017-11-23 | 2022-05-10 | 엘지디스플레이 주식회사 | 부스트 컨버터 및 그를 이용한 디스플레이 장치 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5912552A (en) * | 1997-02-12 | 1999-06-15 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | DC to DC converter with high efficiency for light loads |
JP2002109535A (ja) * | 2000-09-29 | 2002-04-12 | Olympus Optical Co Ltd | ヒストグラム算出回路 |
JP2002281743A (ja) | 2001-03-19 | 2002-09-27 | Hitachi Ltd | 半導体集積回路および携帯用電子機器 |
JP3706810B2 (ja) | 2001-05-23 | 2005-10-19 | 株式会社ルネサステクノロジ | Dc−dcコンバータとその制御回路 |
JP3636321B2 (ja) | 2002-04-24 | 2005-04-06 | ローム株式会社 | スイッチング電源装置 |
JP4360833B2 (ja) * | 2002-05-28 | 2009-11-11 | パナソニック株式会社 | Dc−dcコンバータ |
US6747441B2 (en) * | 2002-08-20 | 2004-06-08 | Texas Instruments Incorporated | Non-synchronous switching regulator with improved output regulation at light or low loads |
JP2005253253A (ja) * | 2004-03-08 | 2005-09-15 | Matsushita Electric Ind Co Ltd | Dcdcコンバータの動作切替システム |
JP4651977B2 (ja) * | 2004-06-25 | 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、およびその制御方法 |
JP4463635B2 (ja) * | 2004-07-20 | 2010-05-19 | 株式会社リコー | スイッチングレギュレータ、スイッチングレギュレータを使用した電源回路及びスイッチングレギュレータを使用した二次電池の充電回路 |
JP2006158097A (ja) * | 2004-11-30 | 2006-06-15 | Renesas Technology Corp | 電源制御用半導体集積回路および電子部品並びに電源装置 |
JP2006166667A (ja) * | 2004-12-10 | 2006-06-22 | Ricoh Co Ltd | スイッチングレギュレータ |
JP4350075B2 (ja) * | 2005-08-29 | 2009-10-21 | 富士通マイクロエレクトロニクス株式会社 | Dc−dcコンバータの制御回路およびその制御方法 |
JP2007097326A (ja) * | 2005-09-29 | 2007-04-12 | Fujitsu Ltd | 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 |
JP4440869B2 (ja) * | 2005-10-25 | 2010-03-24 | 富士通マイクロエレクトロニクス株式会社 | 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 |
JP4850540B2 (ja) * | 2005-12-26 | 2012-01-11 | 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 |
US7990120B2 (en) * | 2006-08-04 | 2011-08-02 | Linear Technology Corporation | Circuits and methods for adjustable peak inductor current and hysteresis for burst mode in switching regulators |
JP4907275B2 (ja) * | 2006-09-01 | 2012-03-28 | 株式会社リコー | 電源装置及びその動作制御方法 |
-
2006
- 2006-09-15 JP JP2006251520A patent/JP4997891B2/ja active Active
-
2007
- 2007-09-11 KR KR1020070092078A patent/KR100927882B1/ko not_active IP Right Cessation
- 2007-09-12 TW TW096134023A patent/TWI338995B/zh not_active IP Right Cessation
- 2007-09-14 CN CN200710152183A patent/CN100585996C/zh active Active
- 2007-09-14 US US11/898,690 patent/US7696738B2/en active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102570810A (zh) * | 2010-12-10 | 2012-07-11 | 罗姆股份有限公司 | 开关调节器的控制电路及利用该控制电路的开关调节器、电子设备 |
CN102570810B (zh) * | 2010-12-10 | 2016-09-07 | 罗姆股份有限公司 | 开关调节器的控制电路及利用该控制电路的开关调节器、电子设备 |
CN103675426A (zh) * | 2013-12-24 | 2014-03-26 | 矽力杰半导体技术(杭州)有限公司 | 电感电流过零检测方法及电路以及带该电路的开关电源 |
CN103675426B (zh) * | 2013-12-24 | 2017-04-26 | 矽力杰半导体技术(杭州)有限公司 | 电感电流过零检测方法及电路以及带该电路的开关电源 |
CN108733124A (zh) * | 2017-04-18 | 2018-11-02 | 立积电子股份有限公司 | 电源供应器及电源供应器的操作方法 |
US11073853B2 (en) | 2017-04-18 | 2021-07-27 | Richwave Technology Corp. | Power supply with low variation of total radiated power |
CN110780699A (zh) * | 2018-07-24 | 2020-02-11 | 瑞萨电子株式会社 | 半导体器件 |
CN110780699B (zh) * | 2018-07-24 | 2022-10-25 | 瑞萨电子株式会社 | 半导体器件 |
CN112787505A (zh) * | 2019-11-11 | 2021-05-11 | 圣邦微电子(北京)股份有限公司 | 一种dc-dc变换器及其控制电路和控制方法 |
CN113315374A (zh) * | 2021-05-28 | 2021-08-27 | 电子科技大学 | 一种基于Buck变换器的占空比调制脉冲序列控制方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
US20080067989A1 (en) | 2008-03-20 |
TWI338995B (en) | 2011-03-11 |
CN100585996C (zh) | 2010-01-27 |
KR100927882B1 (ko) | 2009-11-23 |
US7696738B2 (en) | 2010-04-13 |
JP4997891B2 (ja) | 2012-08-08 |
KR20080025314A (ko) | 2008-03-20 |
TW200822508A (en) | 2008-05-16 |
JP2008072873A (ja) | 2008-03-27 |
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