CN101461122A - 产生用于反激变换器的同步整流开关的驱动信号 - Google Patents
产生用于反激变换器的同步整流开关的驱动信号 Download PDFInfo
- Publication number
- CN101461122A CN101461122A CNA2007800201795A CN200780020179A CN101461122A CN 101461122 A CN101461122 A CN 101461122A CN A2007800201795 A CNA2007800201795 A CN A2007800201795A CN 200780020179 A CN200780020179 A CN 200780020179A CN 101461122 A CN101461122 A CN 101461122A
- Authority
- CN
- China
- Prior art keywords
- power semiconductor
- integrated circuit
- circuit
- converter
- synchronous rectification
- 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.)
- Granted
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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
- H02M3/22—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
- H02M3/335—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 using semiconductor devices only
- H02M3/33569—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 using semiconductor devices only having several active switching elements
- H02M3/33576—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 using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33592—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 using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
-
- 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
- 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)
- Rectifiers (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06114605.6 | 2006-05-29 | ||
EP06114605 | 2006-05-29 | ||
PCT/IB2007/051980 WO2007138537A2 (en) | 2006-05-29 | 2007-05-25 | Generating drive signals for a synchronous rectification switch of a flyback converter |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101461122A true CN101461122A (zh) | 2009-06-17 |
CN101461122B CN101461122B (zh) | 2012-06-20 |
Family
ID=38586135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800201795A Expired - Fee Related CN101461122B (zh) | 2006-05-29 | 2007-05-25 | 产生用于反激变换器的同步整流开关的驱动信号 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8279637B2 (zh) |
EP (1) | EP2030310B1 (zh) |
JP (1) | JP5285602B2 (zh) |
KR (1) | KR20090014307A (zh) |
CN (1) | CN101461122B (zh) |
AT (1) | ATE495571T1 (zh) |
DE (1) | DE602007011925D1 (zh) |
TW (1) | TWI443954B (zh) |
WO (1) | WO2007138537A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109428492A (zh) * | 2017-08-31 | 2019-03-05 | 戴洛格半导体(英国)有限公司 | 开关变换器 |
CN109587876A (zh) * | 2018-11-20 | 2019-04-05 | 深圳市崧盛电子股份有限公司 | 自适应无损吸收无桥单级多路输出led驱动电源 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI382643B (zh) * | 2008-07-18 | 2013-01-11 | Spi Electronic Co Ltd | With synchronous control of the return-type circuit |
CN101951175A (zh) * | 2010-08-17 | 2011-01-19 | 深圳市核达中远通电源技术有限公司 | 一种反激同步整流控制电路 |
TWI416127B (zh) * | 2010-12-16 | 2013-11-21 | Infinno Technology Corp | 輸入功率之效率量測方法 |
US10622902B2 (en) | 2012-04-12 | 2020-04-14 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for regulating power conversion systems with output detection and synchronized rectifying mechanisms |
US9595874B2 (en) | 2012-04-12 | 2017-03-14 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for regulating power conversion systems with output detection and synchronized rectifying mechanisms |
US9263963B2 (en) * | 2012-06-29 | 2016-02-16 | Intersil Americas LLC | Current-responsive active rectification for a power supply operable in a discontinuous mode |
US8743565B2 (en) * | 2012-07-27 | 2014-06-03 | Flextronics Ap, Llc | High power converter architecture |
CN102969912B (zh) * | 2012-10-23 | 2014-08-13 | 矽力杰半导体技术(杭州)有限公司 | 控制和驱动电路及方法 |
US9605860B2 (en) | 2012-11-02 | 2017-03-28 | Flextronics Ap, Llc | Energy saving-exhaust control and auto shut off system |
US9660540B2 (en) | 2012-11-05 | 2017-05-23 | Flextronics Ap, Llc | Digital error signal comparator |
US9374011B2 (en) | 2013-01-22 | 2016-06-21 | Power Integrations, Inc. | Secondary controller for use in synchronous flyback converter |
US9494658B2 (en) | 2013-03-14 | 2016-11-15 | Flextronics Ap, Llc | Approach for generation of power failure warning signal to maximize useable hold-up time with AC/DC rectifiers |
US9323267B2 (en) | 2013-03-14 | 2016-04-26 | Flextronics Ap, Llc | Method and implementation for eliminating random pulse during power up of digital signal controller |
US9490651B2 (en) | 2013-03-15 | 2016-11-08 | Flextronics Ap, Llc | Sweep frequency mode for magnetic resonant power transmission |
KR102230495B1 (ko) | 2013-12-20 | 2021-03-19 | 솔루엠 (허페이) 세미컨덕터 씨오., 엘티디. | 전원 공급 장치 |
CN105099230B (zh) * | 2014-04-16 | 2018-07-31 | 华为技术有限公司 | 谐振变换器和其同步整流变换电路 |
JP6745585B2 (ja) * | 2015-03-02 | 2020-08-26 | 富士電機株式会社 | スイッチング電源装置 |
US9716437B2 (en) | 2015-12-18 | 2017-07-25 | Champion Microelectronic Corporation | Power converter for a switching power supply and manner of operation thereof |
US9912245B2 (en) * | 2016-02-29 | 2018-03-06 | Toyota Motor Engineering & Manufacturing North America, Inc. | Synchronous rectifier control method for a non-isolated DC/DC converter having a transformer with cross connected capacitors |
CN111146961B (zh) | 2020-01-20 | 2022-04-12 | 昂宝电子(上海)有限公司 | 用于控制同步整流系统的控制电路及方法 |
CN111697838B (zh) | 2020-05-29 | 2023-09-26 | 昂宝电子(上海)有限公司 | 同步整流控制电路、方法和开关电源系统 |
KR102482001B1 (ko) * | 2020-11-17 | 2022-12-27 | 엘지이노텍 주식회사 | 컨버터 및 컨버터 제어방법 |
CN112994465B (zh) * | 2021-02-08 | 2024-04-26 | 康舒科技股份有限公司 | 电源供应装置及其控制方法 |
CN112821727B (zh) | 2021-03-11 | 2022-06-28 | 昂宝电子(上海)有限公司 | 开关电源系统 |
CN113472211B (zh) | 2021-07-07 | 2022-12-23 | 昂宝电子(上海)有限公司 | 反激式开关电源及其同步整流控制器 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5057986A (en) * | 1990-03-12 | 1991-10-15 | Unisys Corporation | Zero-voltage resonant transition switching power converter |
US5402329A (en) * | 1992-12-09 | 1995-03-28 | Ernest H. Wittenbreder, Jr. | Zero voltage switching pulse width modulated power converters |
JP2795217B2 (ja) * | 1995-06-01 | 1998-09-10 | 日本電気株式会社 | 同期整流方式コンバータ |
DE19828038A1 (de) * | 1998-06-24 | 1999-12-30 | Philips Corp Intellectual Pty | Schaltnetzteil |
US6091616A (en) * | 1998-10-21 | 2000-07-18 | Lucent Technologies Inc. | Drive compensation circuit for synchronous rectifier and method of operating the same |
US6961253B1 (en) * | 1999-10-08 | 2005-11-01 | Lambda Electronics | Drive circuits for synchronous rectifiers |
US6104623A (en) * | 1999-10-21 | 2000-08-15 | Lucent Technologies, Inc. | Multiple output converter having secondary regulator using self-driven synchronous rectifiers |
FR2803453B1 (fr) * | 2000-01-03 | 2002-03-29 | Cit Alcatel | Redresseur synchrone auto-commande |
DE60035100T2 (de) * | 2000-04-10 | 2008-01-31 | Stmicroelectronics S.R.L., Agrate Brianza | Verfahren und Vorrichtung zur digitalen Kontrolle der Ausschaltzeit der Synchrongleichrichter für Schaltnetzteile mit isolierten Topologien |
JP4395881B2 (ja) * | 2000-09-06 | 2010-01-13 | Tdkラムダ株式会社 | スイッチング電源装置の同期整流回路 |
US6674658B2 (en) * | 2001-02-09 | 2004-01-06 | Netpower Technologies, Inc. | Power converter including circuits for improved operational control of synchronous rectifiers therein |
US6650552B2 (en) * | 2001-05-25 | 2003-11-18 | Tdk Corporation | Switching power supply unit with series connected converter circuits |
US6671189B2 (en) * | 2001-11-09 | 2003-12-30 | Minebea Co., Ltd. | Power converter having primary and secondary side switches |
US6563719B1 (en) * | 2002-04-09 | 2003-05-13 | Bel-Fuse, Inc. | Self-driven synchronous rectification scheme |
JP2004140959A (ja) * | 2002-10-21 | 2004-05-13 | Toyota Motor Corp | 双方向dc−dcコンバータ |
WO2004047278A1 (ja) * | 2002-11-19 | 2004-06-03 | Cosel Co., Ltd. | 同期整流スイッチング電源装置 |
US20040125621A1 (en) * | 2002-12-30 | 2004-07-01 | Ta-Yung Yang | Synchronous rectifier of flyback power converter |
JP4449461B2 (ja) | 2004-01-08 | 2010-04-14 | サンケン電気株式会社 | スイッチング電源装置および電流共振型コンバータ |
US6995991B1 (en) * | 2004-07-20 | 2006-02-07 | System General Corp. | PWM controller for synchronous rectifier of flyback power converter |
CN2764050Y (zh) * | 2004-12-02 | 2006-03-08 | 成都迈科高技术开发有限责任公司 | 基于谐振开关技术的单端反激直流-直流变换器 |
US7751213B2 (en) * | 2008-05-20 | 2010-07-06 | Harris Corporation | Self-driven synchronous rectifier |
-
2007
- 2007-05-25 KR KR1020087031852A patent/KR20090014307A/ko not_active Application Discontinuation
- 2007-05-25 AT AT07736016T patent/ATE495571T1/de not_active IP Right Cessation
- 2007-05-25 DE DE602007011925T patent/DE602007011925D1/de active Active
- 2007-05-25 EP EP07736016A patent/EP2030310B1/en not_active Ceased
- 2007-05-25 JP JP2009512738A patent/JP5285602B2/ja not_active Expired - Fee Related
- 2007-05-25 US US12/302,032 patent/US8279637B2/en not_active Expired - Fee Related
- 2007-05-25 WO PCT/IB2007/051980 patent/WO2007138537A2/en active Application Filing
- 2007-05-25 CN CN2007800201795A patent/CN101461122B/zh not_active Expired - Fee Related
- 2007-05-28 TW TW096119069A patent/TWI443954B/zh not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109428492A (zh) * | 2017-08-31 | 2019-03-05 | 戴洛格半导体(英国)有限公司 | 开关变换器 |
CN109428492B (zh) * | 2017-08-31 | 2020-09-29 | 戴洛格半导体(英国)有限公司 | 开关变换器、操作开关变换器的方法以及箝位电路 |
CN109587876A (zh) * | 2018-11-20 | 2019-04-05 | 深圳市崧盛电子股份有限公司 | 自适应无损吸收无桥单级多路输出led驱动电源 |
CN109587876B (zh) * | 2018-11-20 | 2021-02-12 | 深圳市崧盛电子股份有限公司 | 自适应无损吸收无桥单级多路输出led驱动电源 |
CN109587876B9 (zh) * | 2018-11-20 | 2021-05-25 | 深圳市崧盛电子股份有限公司 | 自适应无损吸收无桥单级多路输出led驱动电源 |
Also Published As
Publication number | Publication date |
---|---|
EP2030310A2 (en) | 2009-03-04 |
JP2009539341A (ja) | 2009-11-12 |
WO2007138537A3 (en) | 2008-02-14 |
EP2030310B1 (en) | 2011-01-12 |
WO2007138537A2 (en) | 2007-12-06 |
CN101461122B (zh) | 2012-06-20 |
TWI443954B (zh) | 2014-07-01 |
US8279637B2 (en) | 2012-10-02 |
DE602007011925D1 (de) | 2011-02-24 |
TW200820566A (en) | 2008-05-01 |
JP5285602B2 (ja) | 2013-09-11 |
KR20090014307A (ko) | 2009-02-09 |
US20090207637A1 (en) | 2009-08-20 |
ATE495571T1 (de) | 2011-01-15 |
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Address after: Holland Ian Deho Finn Patentee after: KONINKLIJKE PHILIPS N.V. Address before: Holland Ian Deho Finn Patentee before: Koninklijke Philips Electronics N.V. |
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