CN100511941C - 用于dc-dc转换器的控制电路和控制方法 - Google Patents
用于dc-dc转换器的控制电路和控制方法 Download PDFInfo
- Publication number
- CN100511941C CN100511941C CNB2006100670193A CN200610067019A CN100511941C CN 100511941 C CN100511941 C CN 100511941C CN B2006100670193 A CNB2006100670193 A CN B2006100670193A CN 200610067019 A CN200610067019 A CN 200610067019A CN 100511941 C CN100511941 C CN 100511941C
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- CN
- China
- Prior art keywords
- signal
- state
- phase
- converter
- delay
- 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.)
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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
- 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
-
- 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 (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005353795A JP4640984B2 (ja) | 2005-12-07 | 2005-12-07 | Dc−dcコンバータの制御回路および制御方法 |
JP2005353795 | 2005-12-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1980026A CN1980026A (zh) | 2007-06-13 |
CN100511941C true CN100511941C (zh) | 2009-07-08 |
Family
ID=37863840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100670193A Active CN100511941C (zh) | 2005-12-07 | 2006-03-31 | 用于dc-dc转换器的控制电路和控制方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7193401B1 (zh) |
JP (1) | JP4640984B2 (zh) |
KR (1) | KR100718905B1 (zh) |
CN (1) | CN100511941C (zh) |
TW (1) | TWI307205B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI477944B (zh) * | 2013-06-11 | 2015-03-21 | Via Tech Inc | 電流鏡 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7292018B2 (en) * | 2006-04-07 | 2007-11-06 | Aimtron Technology Corp. | Reverse current preventing circuit with an automatic correction of reference |
JP4823003B2 (ja) * | 2006-09-28 | 2011-11-24 | 富士通セミコンダクター株式会社 | 同期整流型電源装置の制御回路、同期整流型電源装置及びその制御方法 |
JP2010154706A (ja) * | 2008-12-26 | 2010-07-08 | Rohm Co Ltd | スイッチングレギュレータの制御回路、方法、およびそれらを用いたスイッチングレギュレータ |
JP5315078B2 (ja) * | 2009-02-10 | 2013-10-16 | ザインエレクトロニクス株式会社 | 同期整流方式を用いたコンパレータ方式dc−dcコンバータ |
JP5486221B2 (ja) | 2009-06-23 | 2014-05-07 | スパンション エルエルシー | 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 |
CN102215037B (zh) * | 2010-04-06 | 2013-10-02 | 安凯(广州)微电子技术有限公司 | 一种延迟信号产生电路 |
JP5556399B2 (ja) * | 2010-06-09 | 2014-07-23 | 富士電機株式会社 | 電流モード制御dc−dcコンバータおよびその制御回路 |
JP5577961B2 (ja) * | 2010-08-30 | 2014-08-27 | 富士通株式会社 | スイッチング素子補償回路 |
JP5573628B2 (ja) * | 2010-11-22 | 2014-08-20 | 富士通株式会社 | 位相差検出方法、位相制御方法、位相差検出回路、位相制御回路及び無線電力伝送装置 |
TWI450065B (zh) * | 2011-03-03 | 2014-08-21 | Pacifictech Microelectronics Co Ltd | DC to DC current mirror switching regulator |
EP2518883B1 (en) | 2011-04-29 | 2016-03-30 | STMicroelectronics S.r.l. | System and method for efficiently harvesting environmental energy |
EP2518878B1 (en) * | 2011-04-29 | 2018-10-17 | STMicroelectronics S.r.l. | DC-DC converter, method for operating the DC-DC converter, environmental energy harvesting system comprising the DC-DC converter, and apparatus comprising the energy harvesting system |
EP2518873B1 (en) | 2011-04-29 | 2015-07-29 | STMicroelectronics S.r.l. | Rectifier circuit, and environmental energy harvesting system comprising the rectifier circuit |
CN102427295B (zh) * | 2011-12-09 | 2013-09-18 | 成都芯源系统有限公司 | 开关调节电路 |
WO2013133809A1 (en) * | 2012-03-06 | 2013-09-12 | Intel Corporation | An interposer to regulate current for wafer test tooling |
CN102801306B (zh) * | 2012-08-14 | 2014-12-24 | 成都芯源系统有限公司 | 高侧降压变换电路的控制电路和控制方法 |
ITTO20120847A1 (it) | 2012-09-27 | 2014-03-28 | St Microelectronics Srl | Interfaccia di raccolta di energia con efficienza migliorata, metodo per operare l'interfaccia di raccolta di energia, e sistema di raccolta di energia comprendente l'interfaccia di raccolta di energia |
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 |
US9654002B2 (en) * | 2014-10-23 | 2017-05-16 | Qualcomm Incorporated | Circuits and methods providing dead time adjustment at a synchronous buck converter |
US10790746B2 (en) * | 2017-08-04 | 2020-09-29 | Dialog Semiconductor (Uk) Limited | Power dissipation regulated buck architecture |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2927094B2 (ja) * | 1992-01-23 | 1999-07-28 | 日本電気株式会社 | 電話装置 |
KR19980020039A (ko) * | 1996-09-05 | 1998-06-25 | 문정환 | 반도체 제조 공정용 패턴형성 인식 검출장치 |
JP2000032744A (ja) * | 1998-07-08 | 2000-01-28 | Toyota Autom Loom Works Ltd | Dc/dcコンバータおよびその制御方法 |
US6246220B1 (en) * | 1999-09-01 | 2001-06-12 | Intersil Corporation | Synchronous-rectified DC to DC converter with improved current sensing |
JP2001081438A (ja) * | 1999-09-14 | 2001-03-27 | Sony Chem Corp | 接続材料 |
JP3576526B2 (ja) * | 2000-11-21 | 2004-10-13 | ローム株式会社 | Dc/dcコンバータ |
JP2005143197A (ja) * | 2003-11-06 | 2005-06-02 | Fuji Electric Device Technology Co Ltd | Pwm信号の時比率制御方法、時比率制御回路およびdc−dcコンバータ |
WO2005091482A1 (ja) * | 2004-03-24 | 2005-09-29 | Matsushita Electric Industrial Co., Ltd. | Dc−dcコンバータ |
-
2005
- 2005-12-07 JP JP2005353795A patent/JP4640984B2/ja not_active Expired - Fee Related
-
2006
- 2006-03-06 TW TW095107412A patent/TWI307205B/zh not_active IP Right Cessation
- 2006-03-14 US US11/374,196 patent/US7193401B1/en active Active
- 2006-03-31 CN CNB2006100670193A patent/CN100511941C/zh active Active
- 2006-04-07 KR KR1020060032012A patent/KR100718905B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI477944B (zh) * | 2013-06-11 | 2015-03-21 | Via Tech Inc | 電流鏡 |
Also Published As
Publication number | Publication date |
---|---|
JP4640984B2 (ja) | 2011-03-02 |
TW200723656A (en) | 2007-06-16 |
TWI307205B (en) | 2009-03-01 |
CN1980026A (zh) | 2007-06-13 |
JP2007159319A (ja) | 2007-06-21 |
US7193401B1 (en) | 2007-03-20 |
KR100718905B1 (ko) | 2007-05-18 |
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Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20081024 |
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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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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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Effective date of registration: 20140102 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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Effective date of registration: 20160314 Address after: American California Patentee after: Cypress Semiconductor Corp. Address before: American California Patentee before: Spansion LLC N. D. Ges D. Staates |