DE69103918D1 - Synchronschaltsystem verwendender Leistungswandler mit hohem Wirkungsgrad. - Google Patents

Synchronschaltsystem verwendender Leistungswandler mit hohem Wirkungsgrad.

Info

Publication number
DE69103918D1
DE69103918D1 DE69103918T DE69103918T DE69103918D1 DE 69103918 D1 DE69103918 D1 DE 69103918D1 DE 69103918 T DE69103918 T DE 69103918T DE 69103918 T DE69103918 T DE 69103918T DE 69103918 D1 DE69103918 D1 DE 69103918D1
Authority
DE
Germany
Prior art keywords
high efficiency
power converter
switching system
synchronous switching
synchronous
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
Application number
DE69103918T
Other languages
English (en)
Other versions
DE69103918T2 (de
Inventor
John E Eng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DirecTV Group Inc
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Application granted granted Critical
Publication of DE69103918D1 publication Critical patent/DE69103918D1/de
Publication of DE69103918T2 publication Critical patent/DE69103918T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02M3/02—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
    • H02M3/1588—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 comprising at least one synchronous rectifier element
    • 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)
DE69103918T 1990-01-23 1991-01-23 Synchronschaltsystem verwendender Leistungswandler mit hohem Wirkungsgrad. Expired - Lifetime DE69103918T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/468,514 US5072171A (en) 1990-01-23 1990-01-23 High efficiency power converter employing a synchronized switching system

Publications (2)

Publication Number Publication Date
DE69103918D1 true DE69103918D1 (de) 1994-10-20
DE69103918T2 DE69103918T2 (de) 1995-01-05

Family

ID=23860106

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69103918T Expired - Lifetime DE69103918T2 (de) 1990-01-23 1991-01-23 Synchronschaltsystem verwendender Leistungswandler mit hohem Wirkungsgrad.

Country Status (5)

Country Link
US (1) US5072171A (de)
EP (1) EP0439151B1 (de)
JP (1) JPH0748942B2 (de)
CA (1) CA2032942C (de)
DE (1) DE69103918T2 (de)

Families Citing this family (29)

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Publication number Priority date Publication date Assignee Title
FR2654876B1 (fr) * 1989-11-23 1993-11-12 Commissariat A Energie Atomique Dispositif de charge de moyens d'accumulation d'energie electrique, muni de moyens permettant de maitriser cette charge.
US5355077A (en) * 1992-04-27 1994-10-11 Dell U.S.A., L.P. High efficiency regulator with shoot-through current limiting
JPH0688194U (ja) * 1993-05-21 1994-12-22 東光株式会社 同期整流回路
US5537305A (en) * 1994-10-11 1996-07-16 Telephonics Corporation Synchronously tuned power converter method and apparatus
US5479089A (en) * 1994-12-21 1995-12-26 Hughes Aircraft Company Power converter apparatus having instantaneous commutation switching system
JPH09215319A (ja) * 1996-02-01 1997-08-15 Toyota Autom Loom Works Ltd Ｄｃ／ｄｃコンバータ
US5912552A (en) * 1997-02-12 1999-06-15 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho DC to DC converter with high efficiency for light loads
JPH10313572A (ja) * 1997-05-09 1998-11-24 Toyota Autom Loom Works Ltd スイッチングレギュレータ制御方式
JP3418672B2 (ja) * 1998-02-10 2003-06-23 シャープ株式会社 同期整流回路
FI104034B1 (fi) * 1998-03-30 1999-10-29 Teknoware Oy Menetelmä ja laite tehon syöttämiseksi valodiodeille
US5940287A (en) * 1998-07-14 1999-08-17 Lucent Technologies Inc. Controller for a synchronous rectifier and power converter employing the same
US6754086B2 (en) 1999-07-15 2004-06-22 Incep Technologies, Inc. Integrated magnetic buck converter with magnetically coupled synchronously rectified mosfet gate drive
TW519792B (en) * 2000-08-30 2003-02-01 Cirrus Logic Inc Circuits and methods for reducing interference from switched mode circuits
US6844704B2 (en) 2001-10-04 2005-01-18 Ise Corp. Voltage threshold device and energy storage cell failure detection system for power supply
US7689852B2 (en) * 2003-09-12 2010-03-30 Broadcom Corporation Method and system for providing power management for an integrated gigabit ethernet controller
CN1969446B (zh) * 2005-05-11 2014-08-20 株式会社村田制作所 Dc-dc转换器以及电源装置
EP1748538A1 (de) * 2005-07-29 2007-01-31 STMicroelectronics S.r.l. Schaltnetzteil mit Spannungsbegrenzungsvorrichtung und Verfahren für dessen Steuerung
US8081777B2 (en) 2006-03-21 2011-12-20 Fairchild Semiconductor Corporation Volume-based adaptive biasing
US7498880B2 (en) 2006-03-21 2009-03-03 Leadis Technology, Inc. Class L amplifier
US7522433B2 (en) * 2006-03-21 2009-04-21 Fairchild Semiconductor Corporation Efficient voltage rail generation
US7408414B2 (en) * 2006-03-21 2008-08-05 Leadis Technology, Inc. Distributed class G type amplifier switching method
US20070236295A1 (en) * 2006-03-21 2007-10-11 Leadis Technology, Inc. FM Power Amplifier With Antenna Power Control
US20070285176A1 (en) * 2006-03-21 2007-12-13 Leadis Technology, Inc. Phase-Slipping Phase-Locked Loop
US8081785B2 (en) * 2006-03-21 2011-12-20 Fairchild Semiconductor Corporation High efficiency converter providing switching amplifier bias
US8179372B1 (en) 2007-10-01 2012-05-15 Integrated Device Technology, Inc. Electronic display with array context-sensitive search (ACS) technology
US7733178B1 (en) 2007-10-24 2010-06-08 Fairchild Semiconductor Corporation High efficiency audio amplifier
US7750732B1 (en) 2007-12-04 2010-07-06 Fairchild Semiconductor Corporation Adaptive rail amplifier (ARA) technology
US8278897B2 (en) * 2009-12-17 2012-10-02 Semiconductor Components Industries, Llc Power supply converter and method
KR101843560B1 (ko) * 2010-09-30 2018-03-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 전원 회로

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621372A (en) * 1970-07-31 1971-11-16 Nasa Load current sensor for a series pulse-width modulated power supply
SU860034A1 (ru) * 1980-01-03 1981-08-30 Томский Институт Автоматизированных Систем Управления И Радиоэлектроники Импульсный стабилизатор напр жени с защитой от перегрузки
EP0184963A3 (de) * 1984-12-13 1987-08-19 Unitrode Corporation Synchronleistungsgleichrichter und Anwendungen davon
US4727308A (en) * 1986-08-28 1988-02-23 International Business Machines Corporation FET power converter with reduced switching loss

Also Published As

Publication number Publication date
EP0439151A1 (de) 1991-07-31
EP0439151B1 (de) 1994-09-14
DE69103918T2 (de) 1995-01-05
JPH04364359A (ja) 1992-12-16
CA2032942C (en) 1996-01-09
JPH0748942B2 (ja) 1995-05-24
CA2032942A1 (en) 1991-07-24
US5072171A (en) 1991-12-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HUGHES ELECTRONICS CORP., EL SEGUNDO, CALIF., US