DE69822284T2 - Stromversorgung mit syncronischer gleichrichtung - Google Patents
Stromversorgung mit syncronischer gleichrichtung Download PDFInfo
- Publication number
- DE69822284T2 DE69822284T2 DE69822284T DE69822284T DE69822284T2 DE 69822284 T2 DE69822284 T2 DE 69822284T2 DE 69822284 T DE69822284 T DE 69822284T DE 69822284 T DE69822284 T DE 69822284T DE 69822284 T2 DE69822284 T2 DE 69822284T2
- Authority
- DE
- Germany
- Prior art keywords
- input
- transistor
- coupled
- power supply
- output
- 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 - Lifetime
Links
- 238000004804 winding Methods 0.000 claims description 41
- 230000001360 synchronised effect Effects 0.000 claims description 16
- 230000001939 inductive effect Effects 0.000 claims 3
- 230000005669 field effect Effects 0.000 description 32
- 230000007423 decrease Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 101100464782 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CMP2 gene Proteins 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 101100464779 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CNA1 gene Proteins 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
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
- H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback converters
-
- 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
-
- 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
-
- 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)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97202428 | 1997-08-04 | ||
| EP97202428 | 1997-08-04 | ||
| EP97204072 | 1997-12-22 | ||
| EP97204072 | 1997-12-22 | ||
| PCT/IB1998/000910 WO1999008371A1 (en) | 1997-08-04 | 1998-06-11 | Power supply using synchronous rectification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69822284D1 DE69822284D1 (de) | 2004-04-15 |
| DE69822284T2 true DE69822284T2 (de) | 2005-02-24 |
Family
ID=26146764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69822284T Expired - Lifetime DE69822284T2 (de) | 1997-08-04 | 1998-06-11 | Stromversorgung mit syncronischer gleichrichtung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5946207A (enExample) |
| EP (1) | EP0929931B1 (enExample) |
| JP (1) | JP4347423B2 (enExample) |
| KR (1) | KR20000068693A (enExample) |
| DE (1) | DE69822284T2 (enExample) |
| WO (1) | WO1999008371A1 (enExample) |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7269034B2 (en) | 1997-01-24 | 2007-09-11 | Synqor, Inc. | High efficiency power converter |
| EP0954899A2 (en) | 1997-01-24 | 1999-11-10 | Fische, LLC | High efficiency power converter |
| DE29901322U1 (de) * | 1999-01-28 | 1999-07-08 | Melcher Ag, Uster | Spannungskonverter |
| US6246593B1 (en) * | 1999-05-06 | 2001-06-12 | Astec International Limited | Topology-independent synchronous rectifier commutation circuit |
| US6163467A (en) * | 1999-12-14 | 2000-12-19 | Nagano Japan Radio Co., Ltd. | Switching power supply for generating DC voltage by synchronous rectification |
| AU2001233021A1 (en) * | 2000-01-28 | 2001-08-07 | Ericsson Inc. | Simplified implementation of parallelability for modules with synchronous rectification |
| SE517685C2 (sv) | 2000-03-24 | 2002-07-02 | Ericsson Telefon Ab L M | Förfarande och anordning för styrning av en synkron likriktare i en likspänningsomvandlare |
| US6301139B1 (en) | 2000-04-06 | 2001-10-09 | Power-One, Inc. | Self-driven synchronous rectifier circuit for non-optimal reset secondary voltage |
| US6434026B1 (en) | 2000-08-22 | 2002-08-13 | International Business Machines Corporation | Multiple output power supply circuit |
| US6441598B1 (en) * | 2001-11-05 | 2002-08-27 | Texas Instruments Incorporated | Synchronous rectifier circuit and method of use in switching voltage converter |
| EP1722466A1 (en) * | 2005-05-13 | 2006-11-15 | STMicroelectronics S.r.l. | Method and relative circuit for generating a control voltage of a synchronous rectifier |
| US8154894B1 (en) * | 2005-10-13 | 2012-04-10 | ERP Power, LLC | Multiple voltage DC to DC resonant converter |
| US7675759B2 (en) * | 2006-12-01 | 2010-03-09 | Flextronics International Usa, Inc. | Power system with power converters having an adaptive controller |
| US9197132B2 (en) | 2006-12-01 | 2015-11-24 | Flextronics International Usa, Inc. | Power converter with an adaptive controller and method of operating the same |
| US7468649B2 (en) | 2007-03-14 | 2008-12-23 | Flextronics International Usa, Inc. | Isolated power converter |
| US7688602B2 (en) * | 2008-04-29 | 2010-03-30 | Infineon Technologies Austria Ag | Synchronous rectifier control circuit and method |
| JP5115317B2 (ja) * | 2008-05-12 | 2013-01-09 | ミツミ電機株式会社 | スイッチング電源装置 |
| US8199529B2 (en) * | 2008-09-04 | 2012-06-12 | Astec International Limited | Inductorless isolated power converters with zero voltage and zero current switching |
| US8488355B2 (en) * | 2008-11-14 | 2013-07-16 | Power Systems Technologies, Ltd. | Driver for a synchronous rectifier and power converter employing the same |
| US8520414B2 (en) * | 2009-01-19 | 2013-08-27 | Power Systems Technologies, Ltd. | Controller for a power converter |
| WO2010083514A1 (en) * | 2009-01-19 | 2010-07-22 | Flextronics International Usa, Inc. | Controller for a power converter |
| US9019061B2 (en) | 2009-03-31 | 2015-04-28 | Power Systems Technologies, Ltd. | Magnetic device formed with U-shaped core pieces and power converter employing the same |
| US7791913B1 (en) * | 2009-05-15 | 2010-09-07 | Grenergy Opto, Inc. | Secondary side switch-off timing adjusting method, apparatus, and system using same |
| US8514593B2 (en) | 2009-06-17 | 2013-08-20 | Power Systems Technologies, Ltd. | Power converter employing a variable switching frequency and a magnetic device with a non-uniform gap |
| US9077248B2 (en) | 2009-06-17 | 2015-07-07 | Power Systems Technologies Ltd | Start-up circuit for a power adapter |
| US8643222B2 (en) * | 2009-06-17 | 2014-02-04 | Power Systems Technologies Ltd | Power adapter employing a power reducer |
| US8638578B2 (en) * | 2009-08-14 | 2014-01-28 | Power System Technologies, Ltd. | Power converter including a charge pump employable in a power adapter |
| US8526202B2 (en) * | 2009-10-22 | 2013-09-03 | Bcd Semiconductor Manufacturing Limited | System and method for synchronous rectifier |
| US8976549B2 (en) | 2009-12-03 | 2015-03-10 | Power Systems Technologies, Ltd. | Startup circuit including first and second Schmitt triggers and power converter employing the same |
| US8520420B2 (en) | 2009-12-18 | 2013-08-27 | Power Systems Technologies, Ltd. | Controller for modifying dead time between switches in a power converter |
| US8787043B2 (en) | 2010-01-22 | 2014-07-22 | Power Systems Technologies, Ltd. | Controller for a power converter and method of operating the same |
| US9246391B2 (en) | 2010-01-22 | 2016-01-26 | Power Systems Technologies Ltd. | Controller for providing a corrected signal to a sensed peak current through a circuit element of a power converter |
| US8067973B2 (en) * | 2010-02-01 | 2011-11-29 | Monolithic Power Systems, Inc. | Driver for a flyback converter using a transconductance amplifier and a comparator |
| CN102870320B (zh) | 2010-03-17 | 2016-11-02 | 电力系统技术有限公司 | 功率转换器的控制系统及其操作方法 |
| WO2011155295A1 (en) * | 2010-06-10 | 2011-12-15 | Semiconductor Energy Laboratory Co., Ltd. | Dc/dc converter, power supply circuit, and semiconductor device |
| JP5087670B2 (ja) | 2010-11-01 | 2012-12-05 | 株式会社東芝 | 電圧発生回路 |
| US8792257B2 (en) | 2011-03-25 | 2014-07-29 | Power Systems Technologies, Ltd. | Power converter with reduced power dissipation |
| JP5782779B2 (ja) * | 2011-03-30 | 2015-09-24 | ヤマハ株式会社 | 整流回路 |
| US8792256B2 (en) | 2012-01-27 | 2014-07-29 | Power Systems Technologies Ltd. | Controller for a switch and method of operating the same |
| US9190898B2 (en) | 2012-07-06 | 2015-11-17 | Power Systems Technologies, Ltd | Controller for a power converter and method of operating the same |
| US9106130B2 (en) | 2012-07-16 | 2015-08-11 | Power Systems Technologies, Inc. | Magnetic device and power converter employing the same |
| US9214264B2 (en) | 2012-07-16 | 2015-12-15 | Power Systems Technologies, Ltd. | Magnetic device and power converter employing the same |
| US9379629B2 (en) | 2012-07-16 | 2016-06-28 | Power Systems Technologies, Ltd. | Magnetic device and power converter employing the same |
| US9099232B2 (en) | 2012-07-16 | 2015-08-04 | Power Systems Technologies Ltd. | Magnetic device and power converter employing the same |
| TWI451675B (zh) * | 2012-10-31 | 2014-09-01 | Lite On Technology Corp | 同步整流控制電路及電源轉換裝置 |
| US9240712B2 (en) | 2012-12-13 | 2016-01-19 | Power Systems Technologies Ltd. | Controller including a common current-sense device for power switches of a power converter |
| US10199950B1 (en) | 2013-07-02 | 2019-02-05 | Vlt, Inc. | Power distribution architecture with series-connected bus converter |
| JP6460592B2 (ja) | 2013-07-31 | 2019-01-30 | 株式会社半導体エネルギー研究所 | Ｄｃｄｃコンバータ、及び半導体装置 |
| US9300206B2 (en) | 2013-11-15 | 2016-03-29 | Power Systems Technologies Ltd. | Method for estimating power of a power converter |
| EP3048715B1 (en) | 2015-01-26 | 2019-03-27 | Nxp B.V. | A controller for a synchronous rectification MOSFET and a control method |
| KR101665937B1 (ko) * | 2015-02-26 | 2016-10-13 | 유니온라이트 주식회사 | 고압 직렬형 양방향 컨버터 |
| CN106936323A (zh) * | 2015-12-29 | 2017-07-07 | 上海科特新材料股份有限公司 | Ac-dc无谐波同步整流装置 |
| CN108075463B (zh) | 2016-11-14 | 2022-01-11 | 恩智浦有限公司 | 具有反向电流保护和电源断接检测的集成电路 |
| US9893638B1 (en) | 2017-04-03 | 2018-02-13 | Nxp B.V. | Switched mode power supplies with adaptive reference voltage for controlling output transistor |
| US11251715B2 (en) * | 2017-12-20 | 2022-02-15 | Sony Corporation | Synchronous rectification control circuit, control method, power supply system, electronic apparatus, electric vehicle, and electric power system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE120055T1 (de) * | 1990-07-04 | 1995-04-15 | Siemens Ag | Schaltungsanordnung für ein freischwingendes sperrwandler-schaltnetzteil. |
| DE69219902T2 (de) * | 1992-03-25 | 1998-01-08 | Ericsson Raynet | Gleichstrom-Wechselstrom Versorgung |
| US5396412A (en) * | 1992-08-27 | 1995-03-07 | Alliedsignal Inc. | Synchronous rectification and adjustment of regulator output voltage |
| ES2056747B1 (es) * | 1993-03-31 | 1997-10-16 | Alcatel Standard Electrica | Circuito de conversion de continua-continua. |
| JP2677220B2 (ja) * | 1994-11-28 | 1997-11-17 | 日本電気株式会社 | Ｍｏｓｆｅｔ同期整流用駆動回路 |
| US5818704A (en) * | 1997-04-17 | 1998-10-06 | International Rectifier Corporation | Synchronizing/driving circuit for a forward synchronous rectifier |
-
1998
- 1998-06-11 JP JP51188499A patent/JP4347423B2/ja not_active Expired - Fee Related
- 1998-06-11 WO PCT/IB1998/000910 patent/WO1999008371A1/en not_active Ceased
- 1998-06-11 EP EP98922997A patent/EP0929931B1/en not_active Expired - Lifetime
- 1998-06-11 KR KR1019997002871A patent/KR20000068693A/ko not_active Abandoned
- 1998-06-11 DE DE69822284T patent/DE69822284T2/de not_active Expired - Lifetime
- 1998-08-03 US US09/128,152 patent/US5946207A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001502159A (ja) | 2001-02-13 |
| DE69822284D1 (de) | 2004-04-15 |
| EP0929931B1 (en) | 2004-03-10 |
| JP4347423B2 (ja) | 2009-10-21 |
| EP0929931A1 (en) | 1999-07-21 |
| KR20000068693A (ko) | 2000-11-25 |
| US5946207A (en) | 1999-08-31 |
| WO1999008371A1 (en) | 1999-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8328 | Change in the person/name/address of the agent |
Representative=s name: EISENFUEHR, SPEISER & PARTNER, 10178 BERLIN |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: NXP B.V., EINDHOVEN, NL |