CN101855817B - 开关电源、控制开关电源的控制电路以及开关电源的控制方法 - Google Patents
开关电源、控制开关电源的控制电路以及开关电源的控制方法 Download PDFInfo
- Publication number
- CN101855817B CN101855817B CN2007801015089A CN200780101508A CN101855817B CN 101855817 B CN101855817 B CN 101855817B CN 2007801015089 A CN2007801015089 A CN 2007801015089A CN 200780101508 A CN200780101508 A CN 200780101508A CN 101855817 B CN101855817 B CN 101855817B
- Authority
- CN
- China
- Prior art keywords
- switch
- power supply
- node
- capacitor
- switching power
- 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
- 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
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/34—Snubber circuits
- H02M1/342—Active non-dissipative snubbers
-
- 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)
- Direct Current Feeding And Distribution (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/072219 WO2009063561A1 (ja) | 2007-11-15 | 2007-11-15 | スイッチング電源、スイッチング電源を制御する制御回路およびスイッチング電源の制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101855817A CN101855817A (zh) | 2010-10-06 |
CN101855817B true CN101855817B (zh) | 2012-10-03 |
Family
ID=40638417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007801015089A Expired - Fee Related CN101855817B (zh) | 2007-11-15 | 2007-11-15 | 开关电源、控制开关电源的控制电路以及开关电源的控制方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7880450B2 (zh) |
EP (1) | EP2211448A4 (zh) |
JP (1) | JP4963724B2 (zh) |
CN (1) | CN101855817B (zh) |
WO (1) | WO2009063561A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112010004301T5 (de) | 2009-11-06 | 2013-01-10 | International Truck Intellectual Property Company, Llc | Steuersystem für Ausrüstung an einem Fahrzeug mit einem Hybrid-Elektrischen Antriebsstrang |
JP5742943B2 (ja) * | 2011-08-18 | 2015-07-01 | 富士通株式会社 | Dc−dcコンバータ、dc−dc変換方法、及び情報機器 |
DE102012204255A1 (de) | 2012-03-19 | 2013-09-19 | Siemens Aktiengesellschaft | Gleichspannungswandler |
US9299394B2 (en) * | 2012-10-04 | 2016-03-29 | Broadcom Corporation | Method and circuit for reducing current surge |
WO2017025443A1 (en) * | 2015-08-11 | 2017-02-16 | Koninklijke Philips N.V. | Converter circuit for reducing a nominal capacitor voltage |
JP6452578B2 (ja) * | 2015-09-01 | 2019-01-16 | 株式会社豊田中央研究所 | 電源システム |
KR101710911B1 (ko) * | 2015-09-04 | 2017-02-28 | 경북대학교 산학협력단 | 비절연형 3-레벨 고승압 부스트 컨버터 및 그 구동방법 |
US10763662B2 (en) * | 2017-10-10 | 2020-09-01 | Littelfuse, Inc. | Self-powered electronic fuse |
US20220376612A1 (en) * | 2019-11-07 | 2022-11-24 | Hewlett-Packard Development Company, L.P. | Snubber circuit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2163478Y (zh) * | 1993-02-19 | 1994-04-27 | 陈国呈 | 电压型脉宽调制变频器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63124767A (ja) * | 1986-11-14 | 1988-05-28 | Hitachi Ltd | 絶縁ゲ−ト形電界効果トランジスタを用いた電源装置 |
JPH0516874Y2 (zh) * | 1987-01-30 | 1993-05-06 | ||
US5164656A (en) * | 1989-08-14 | 1992-11-17 | Zdzislaw Gulczynski | Switching power supply with constant or sinusoidal input current |
JPH05260729A (ja) * | 1992-03-13 | 1993-10-08 | Shindengen Electric Mfg Co Ltd | バック型dc−dcコンバ−タ回路 |
JPH07123707A (ja) * | 1993-10-21 | 1995-05-12 | Sanee Denki Kk | 部分共振型定周波pwm制御dc/dcコンバータ |
JP3033085B2 (ja) * | 1994-02-25 | 2000-04-17 | サンケン電気株式会社 | 降圧型dc−dcコンバータ |
US5914587A (en) * | 1997-08-05 | 1999-06-22 | Lucent Technologies Inc. | Circuit for reducing switching losses of a power converter and method of operation thereof |
JP4253809B2 (ja) * | 1999-03-04 | 2009-04-15 | 大平電子株式会社 | Dc−dcコンバータ |
US6462962B1 (en) * | 2000-09-08 | 2002-10-08 | Slobodan Cuk | Lossless switching DC-to-DC converter |
US6784644B2 (en) * | 2001-02-22 | 2004-08-31 | Virginia Tech Intellectual Properties, Inc. | Multiphase clamp coupled-buck converter and magnetic integration |
JP3861220B2 (ja) * | 2004-06-24 | 2006-12-20 | ミネベア株式会社 | Dc−dcコンバータ |
JP2007082332A (ja) * | 2005-09-14 | 2007-03-29 | Daikin Ind Ltd | Dc−dcコンバータ及びその制御方法 |
US20080094866A1 (en) * | 2006-07-06 | 2008-04-24 | Jennifer Bauman | Capacitor-switched lossless snubber |
US7579814B2 (en) * | 2007-01-12 | 2009-08-25 | Potentia Semiconductor Corporation | Power converter with snubber |
-
2007
- 2007-11-15 JP JP2009541003A patent/JP4963724B2/ja active Active
- 2007-11-15 WO PCT/JP2007/072219 patent/WO2009063561A1/ja active Application Filing
- 2007-11-15 EP EP07831949.8A patent/EP2211448A4/en not_active Withdrawn
- 2007-11-15 CN CN2007801015089A patent/CN101855817B/zh not_active Expired - Fee Related
-
2010
- 2010-05-11 US US12/777,711 patent/US7880450B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2163478Y (zh) * | 1993-02-19 | 1994-04-27 | 陈国呈 | 电压型脉宽调制变频器 |
Non-Patent Citations (1)
Title |
---|
JP特开2000-262046A 2000.09.22 |
Also Published As
Publication number | Publication date |
---|---|
US7880450B2 (en) | 2011-02-01 |
US20100219801A1 (en) | 2010-09-02 |
JPWO2009063561A1 (ja) | 2011-03-31 |
WO2009063561A1 (ja) | 2009-05-22 |
EP2211448A4 (en) | 2013-09-11 |
EP2211448A1 (en) | 2010-07-28 |
JP4963724B2 (ja) | 2012-06-27 |
CN101855817A (zh) | 2010-10-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101855817B (zh) | 开关电源、控制开关电源的控制电路以及开关电源的控制方法 | |
US6198260B1 (en) | Zero voltage switching active reset power converters | |
US8847631B2 (en) | High speed low loss gate drive circuit | |
CN101488712B (zh) | 电压转换器 | |
US6160531A (en) | Low loss driving circuit for plasma display panel | |
Adib et al. | Family of zero current zero voltage transition PWM converters | |
US7619907B2 (en) | DC/DC power conversion device | |
CN102891594A (zh) | 减小转换模块中的开关损耗 | |
JP2004537949A (ja) | タップインダクタステップダウンコンバータ | |
CN112997392B (zh) | 多相降压转换器和操作其的方法 | |
CN110875686B (zh) | 电子转换器和操作电子转换器的方法 | |
CN101677212A (zh) | 正激变换器变压器的饱和防止 | |
CN109639149B (zh) | 一种acf变换器、电压变换方法及电子设备 | |
JP2002209376A (ja) | 電圧安定化器の制御装置、及び電圧安定化器を制御する方法 | |
US10447161B2 (en) | Inverting buck-boost power converter | |
US6825641B2 (en) | High efficiency electrical switch and DC-DC converter incorporating same | |
WO2005076450A1 (en) | Zero-voltage switching half-bridge dc-dc converter topology by utilizing the transformer leakage inductance trapped energy | |
WO2003041249A1 (en) | Dc-dc converter with resonant gate drive | |
US8558525B1 (en) | Power supply circuit and reuse of gate charge | |
CN108712070B (zh) | 基于zcs pwm双向dc-dc cuk变换器、变换系统和方法 | |
KR102155031B1 (ko) | 전원 공급 장치 및 그에 포함되는 게이트 드라이버 | |
CN112366944B (zh) | 一种采用脉宽调制控制的软开关谐振boost变换器 | |
CN210297249U (zh) | 自激振荡双向限流电路 | |
CN107134910B (zh) | 开关驱动单元、dc/dc转换装置及其控制方法 | |
CN217445254U (zh) | Zvs双钳位反激电源开关电路、电源及电子设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HU NAN QIU ZEYOU PATENT STRATEGIC PLANNING CO., LT Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20101102 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410005 28/F, SHUNTIANCHENG, NO.185, FURONG MIDDLE ROAD, CHANGSHA CITY, HU NAN PROVINCE TO: 410205 JUXING INDUSTRY BASE, NO.8, LUJING ROAD, CHANGSHA HIGH-TECH. DEVELOPMENT ZONE, YUELU DISTRICT, CHANGSHA CITY, HU NAN PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20101103 Address after: Kanagawa Applicant after: Sun induced Mobile Technology Inc Address before: Kanagawa Applicant before: Fujitsu Media Devices Ltd |
|
ASS | Succession or assignment of patent right |
Owner name: FUJITSU LTD. Free format text: FORMER OWNER: TAIYO YUDEN MOBILE TECHNOLOGY CO., LTD. Effective date: 20111118 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20111118 Address after: Kanagawa Applicant after: Fujitsu Ltd. Address before: Kanagawa Applicant before: Sun induced Mobile Technology Inc |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20141115 |
|
EXPY | Termination of patent right or utility model |