CN100505495C - Dc-dc转换器电路 - Google Patents
Dc-dc转换器电路 Download PDFInfo
- Publication number
- CN100505495C CN100505495C CNB2005100822967A CN200510082296A CN100505495C CN 100505495 C CN100505495 C CN 100505495C CN B2005100822967 A CNB2005100822967 A CN B2005100822967A CN 200510082296 A CN200510082296 A CN 200510082296A CN 100505495 C CN100505495 C CN 100505495C
- Authority
- CN
- China
- Prior art keywords
- voltage
- circuit
- resistor
- switch element
- feedback
- 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
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
- 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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
-
- 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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
-
- 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
- H02M1/0009—Devices or circuits for detecting current in a converter
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP200945/04 | 2004-07-07 | ||
JP2004200945A JP2006025531A (ja) | 2004-07-07 | 2004-07-07 | Dc−dcコンバータ回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1719707A CN1719707A (zh) | 2006-01-11 |
CN100505495C true CN100505495C (zh) | 2009-06-24 |
Family
ID=35540628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100822967A Expired - Fee Related CN100505495C (zh) | 2004-07-07 | 2005-07-07 | Dc-dc转换器电路 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7193871B2 (zh) |
JP (1) | JP2006025531A (zh) |
KR (1) | KR20060049915A (zh) |
CN (1) | CN100505495C (zh) |
SG (1) | SG119293A1 (zh) |
TW (1) | TW200605485A (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4798561B2 (ja) * | 2006-06-05 | 2011-10-19 | 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 |
US7626370B1 (en) | 2007-09-21 | 2009-12-01 | National Semiconductor Corporation | Apparatus and method for hysteretic boost DC-DC converter |
CN101436386B (zh) * | 2007-11-15 | 2011-06-08 | 中华映管股份有限公司 | 背光模组的驱动装置 |
KR101045737B1 (ko) * | 2007-12-12 | 2011-06-30 | 마이크렐 인코포레이티드 | 벅 스위칭 레귤레이터 및 방법 |
KR101045718B1 (ko) * | 2007-12-12 | 2011-06-30 | 마이크렐 인코포레이티드 | 벅 스위칭 레귤레이터 및 방법 |
TW201027896A (en) * | 2009-01-14 | 2010-07-16 | Inno Tech Co Ltd | A signal converter and the method thereof |
DE102009026592B4 (de) | 2009-05-29 | 2014-08-28 | Sorin Group Deutschland Gmbh | Vorrichtung zur Festlegung des venösen Zuflusses zu einem Blutreservoir eines extrakorporalen Blutkreislaufs |
DE102009027195A1 (de) | 2009-06-25 | 2010-12-30 | Sorin Group Deutschland Gmbh | Vorrichtung zur Förderung von Blut in einem extrakorporalen Kreislauf |
JP5052705B2 (ja) * | 2011-01-17 | 2012-10-17 | 三菱電機株式会社 | スイッチング電源装置 |
EP2754458B1 (en) | 2011-07-12 | 2017-02-01 | Sorin Group Italia S.r.l. | Dual chamber blood reservoir |
US8922184B2 (en) * | 2012-03-22 | 2014-12-30 | Realtek Semiconductor Corp. | Integrated switch-capacitor DC-DC converter and method thereof |
WO2013179571A1 (ja) * | 2012-06-01 | 2013-12-05 | 旭化成エレクトロニクス株式会社 | Dc-dcコンバータ |
JP6177813B2 (ja) * | 2013-02-08 | 2017-08-09 | 株式会社村田製作所 | Dc−dcコンバータ |
DE102013220529A1 (de) * | 2013-10-11 | 2015-04-16 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Verbrauchers an einem Kraftfahrzeug-Bordnetz |
US10458833B2 (en) | 2014-05-16 | 2019-10-29 | Sorin Group Italia S.R.L. | Blood reservoir with fluid volume measurement based on pressure sensor |
CN104753348A (zh) * | 2015-04-23 | 2015-07-01 | 四川正冠科技有限公司 | 一种直流转直流开关电源 |
CN106933290B (zh) * | 2017-05-04 | 2018-01-09 | 郴州市东塘电气设备有限公司 | 自适应宽动态供电的智能高精度稳压装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1333593A (zh) * | 2000-07-11 | 2002-01-30 | 索尼株式会社 | 具有经过电压反馈改善功率因数的开关电源 |
CN1125528C (zh) * | 1999-09-21 | 2003-10-22 | 索尼公司 | 开关电源电路 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4533986A (en) * | 1983-10-31 | 1985-08-06 | General Electric Company | Compact electrical power supply for signal processing applications |
US4683529A (en) * | 1986-11-12 | 1987-07-28 | Zytec Corporation | Switching power supply with automatic power factor correction |
US5180964A (en) * | 1990-03-28 | 1993-01-19 | Ewing Gerald D | Zero-voltage switched FM-PWM converter |
US5367247A (en) * | 1992-08-10 | 1994-11-22 | International Business Machines Corporation | Critically continuous boost converter |
US5490055A (en) * | 1993-03-03 | 1996-02-06 | At&T Corp. | Multiloop feedback control apparatus for DC/DC converters with frequency-shaping band pass current control |
JPH09266664A (ja) * | 1996-03-28 | 1997-10-07 | Mitsubishi Electric Corp | カレントモードコントロールdc/dcコンバータ |
DE69724094D1 (de) * | 1997-04-09 | 2003-09-18 | St Microelectronics Srl | Steuerung der Ausgangsleistung eines Gleichstromwandlers variabler Schaltfrequenz |
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 |
US6229293B1 (en) * | 1999-10-08 | 2001-05-08 | National Semiconductor Corporation | DC-to-DC converter with current mode switching controller that produces ramped voltage with adjustable effective ramp rate |
-
2004
- 2004-07-07 JP JP2004200945A patent/JP2006025531A/ja not_active Withdrawn
-
2005
- 2005-07-01 US US11/172,697 patent/US7193871B2/en active Active
- 2005-07-05 SG SG200504232A patent/SG119293A1/en unknown
- 2005-07-06 TW TW094122902A patent/TW200605485A/zh unknown
- 2005-07-07 CN CNB2005100822967A patent/CN100505495C/zh not_active Expired - Fee Related
- 2005-07-07 KR KR1020050061049A patent/KR20060049915A/ko not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1125528C (zh) * | 1999-09-21 | 2003-10-22 | 索尼公司 | 开关电源电路 |
CN1333593A (zh) * | 2000-07-11 | 2002-01-30 | 索尼株式会社 | 具有经过电压反馈改善功率因数的开关电源 |
Also Published As
Publication number | Publication date |
---|---|
JP2006025531A (ja) | 2006-01-26 |
TW200605485A (en) | 2006-02-01 |
SG119293A1 (en) | 2006-02-28 |
US7193871B2 (en) | 2007-03-20 |
CN1719707A (zh) | 2006-01-11 |
KR20060049915A (ko) | 2006-05-19 |
US20060006852A1 (en) | 2006-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160311 Address after: Chiba County, Japan Patentee after: SEIKO INSTR INC Address before: Chiba, Chiba, Japan Patentee before: Seiko Instruments Inc. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: EPPs Lingke Co. Ltd. Address before: Chiba County, Japan Patentee before: SEIKO INSTR INC |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20190707 |
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CF01 | Termination of patent right due to non-payment of annual fee |