KR20000068693A - 동기식 정류를 이용하는 전원 공급 장치 - Google Patents

동기식 정류를 이용하는 전원 공급 장치 Download PDF

Info

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 (https=)
EP (1) EP0929931B1 (https=)
JP (1) JP4347423B2 (https=)
KR (1) KR20000068693A (https=)
DE (1) DE69822284T2 (https=)
WO (1) WO1999008371A1 (https=)

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
JP2002514378A (ja) 1997-01-24 2002-05-14 シンクォール・インコーポレーテッド 高効率電力変換装置
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
DE60112244T2 (de) * 2000-01-28 2006-02-09 Ericsson Inc., Plano Vereinfachte implementierung der parallelschaltung von synchrongleichrichter-modulen
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
US9197132B2 (en) 2006-12-01 2015-11-24 Flextronics International Usa, Inc. Power converter with an adaptive controller and method of operating the same
US7675759B2 (en) * 2006-12-01 2010-03-09 Flextronics International Usa, Inc. Power system with power converters having an adaptive controller
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
CN102217181B (zh) * 2008-11-14 2014-09-03 伟创力国际美国公司 用于同步整流器的驱动器以及采用该驱动器的功率转换器
WO2010083511A1 (en) * 2009-01-19 2010-07-22 Flextronics International Usa, Inc. Controller for a power converter
US9088216B2 (en) * 2009-01-19 2015-07-21 Power Systems Technologies, Ltd. Controller for a synchronous rectifier switch
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
WO2011116225A1 (en) 2010-03-17 2011-09-22 Power Systems Technologies, Ltd. Control system for a power converter and method of operating the same
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
US9099232B2 (en) 2012-07-16 2015-08-04 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
US9214264B2 (en) 2012-07-16 2015-12-15 Power Systems Technologies, Ltd. Magnetic device and power converter employing the same
US9106130B2 (en) 2012-07-16 2015-08-11 Power Systems Technologies, Inc. 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
CN111466072B (zh) * 2017-12-20 2024-07-26 索尼公司 同步整流控制电路、控制方法、电源系统、电子装置、电动车辆和电力系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59008729D1 (de) * 1990-07-04 1995-04-20 Siemens Ag Schaltungsanordnung für ein freischwingendes Sperrwandler-Schaltnetzteil.
WO1993019516A1 (en) * 1992-03-25 1993-09-30 Raynet Corporation Dc/dc/ac power supply
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
EP0929931B1 (en) 2004-03-10
JP2001502159A (ja) 2001-02-13
DE69822284D1 (de) 2004-04-15
WO1999008371A1 (en) 1999-02-18
DE69822284T2 (de) 2005-02-24
JP4347423B2 (ja) 2009-10-21
EP0929931A1 (en) 1999-07-21
US5946207A (en) 1999-08-31

Similar Documents

Publication Publication Date Title
KR20000068693A (ko) 동기식 정류를 이용하는 전원 공급 장치
US4745311A (en) Solid-state relay
US5726869A (en) Synchronous rectifier type DC-to-DC converter in which a saturable inductive device is connected in series with a secondary-side switching device
US20080247209A1 (en) Integrated synchronous rectifier package
WO1985001161A1 (en) Improvements in or relating to rectifier circuits
US5694303A (en) Semi-regulated power supply using forward converter leakage energy
KR0147051B1 (ko) 전원회로
US20060109693A1 (en) Switching power supply device and switching method
US6462966B1 (en) Power supply circuit and method
CN112117904A (zh) 电源转换器以及用于控制电源转换器的方法和控制器
US7564704B2 (en) Method of forming a power supply controller and structure therefor
US6781432B2 (en) Control circuit of MOSFET for synchronous rectification
US6255890B1 (en) Circuit for controlling the switching of a load by means of an emitter-switching device
GB2053606A (en) Improvements in and relating to semiconductor switching circuits
JPH11353038A (ja) 電源装置の突入電流防止回路
US6046916A (en) High and low d.c. voltage power supply
RU2190293C2 (ru) Источник питания
US6839248B2 (en) Flyback power supply device and control method thereof
EP0827264A2 (en) Switching power supply apparatus
US6969975B2 (en) Circuit arrangement for power factor correction
JPH10146054A (ja) 直流コンバータ装置
US4598244A (en) Switching regulator
US6366478B1 (en) Circuit and method for automatic rectification in converters
JP7551043B1 (ja) 電力変換装置
JPH11103572A (ja) 同期整流回路

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

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

St.27 status event code: A-1-2-D10-D22-exm-PE0701

NORF Unpaid initial registration fee
PC1904 Unpaid initial registration fee

St.27 status event code: A-2-2-U10-U14-oth-PC1904

St.27 status event code: N-2-6-B10-B12-nap-PC1904

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

R18 Changes to party contact information recorded

Free format text: ST27 STATUS EVENT CODE: A-3-3-R10-R18-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000