KR20000068693A - 동기식 정류를 이용하는 전원 공급 장치 - Google Patents

동기식 정류를 이용하는 전원 공급 장치 Download PDF

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Publication number
KR20000068693A
KR20000068693A KR1019997002871A KR19997002871A KR20000068693A KR 20000068693 A KR20000068693 A KR 20000068693A KR 1019997002871 A KR1019997002871 A KR 1019997002871A KR 19997002871 A KR19997002871 A KR 19997002871A KR 20000068693 A KR20000068693 A KR 20000068693A
Authority
KR
South Korea
Prior art keywords
transistor
input
output
power supply
voltage
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.)
Abandoned
Application number
KR1019997002871A
Other languages
English (en)
Korean (ko)
Inventor
스초프스프란시스쿠스아드리아누스코르넬리스마리아
Original Assignee
요트.게.아. 롤페즈
코닌클리케 필립스 일렉트로닉스 엔.브이.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 요트.게.아. 롤페즈, 코닌클리케 필립스 일렉트로닉스 엔.브이. filed Critical 요트.게.아. 롤페즈
Publication of KR20000068693A publication Critical patent/KR20000068693A/ko
Abandoned legal-status Critical Current

Links

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)
KR1019997002871A 1997-08-04 1998-06-11 동기식 정류를 이용하는 전원 공급 장치 Abandoned KR20000068693A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP97202428.5 1997-08-04
EP97202428 1997-08-04
EP97204072.9 1997-12-22
EP97204072 1997-12-22

Publications (1)

Publication Number Publication Date
KR20000068693A true KR20000068693A (ko) 2000-11-25

Family

ID=26146764

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019997002871A Abandoned KR20000068693A (ko) 1997-08-04 1998-06-11 동기식 정류를 이용하는 전원 공급 장치

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE69822284T2 (de) 2005-02-24
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
US5946207A (en) 1999-08-31
WO1999008371A1 (en) 1999-02-18

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PA0105 International application

Patent event date: 19990402

Patent event code: PA01051R01D

Comment text: International Patent Application

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PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20030611

Comment text: Request for Examination of Application

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PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20050712

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20051216

NORF Unpaid initial registration fee
PC1904 Unpaid initial registration fee