SE8205800D0 - Switchregulator - Google Patents

Switchregulator

Info

Publication number
SE8205800D0
SE8205800D0 SE8205800A SE8205800A SE8205800D0 SE 8205800 D0 SE8205800 D0 SE 8205800D0 SE 8205800 A SE8205800 A SE 8205800A SE 8205800 A SE8205800 A SE 8205800A SE 8205800 D0 SE8205800 D0 SE 8205800D0
Authority
SE
Sweden
Prior art keywords
switching regulator
noninverting
available
wide range
duty cycles
Prior art date
Application number
SE8205800A
Other languages
English (en)
Other versions
SE8205800L (sv
Inventor
R Toumani
Original Assignee
Western Electric 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 Western Electric Co filed Critical Western Electric Co
Publication of SE8205800D0 publication Critical patent/SE8205800D0/sv
Publication of SE8205800L publication Critical patent/SE8205800L/sv

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
SE8205800A 1981-10-22 1982-10-12 Switchregulator SE8205800L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/313,957 US4395675A (en) 1981-10-22 1981-10-22 Transformerless noninverting buck boost switching regulator

Publications (2)

Publication Number Publication Date
SE8205800D0 true SE8205800D0 (sv) 1982-10-12
SE8205800L SE8205800L (sv) 1983-04-23

Family

ID=23217916

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205800A SE8205800L (sv) 1981-10-22 1982-10-12 Switchregulator

Country Status (7)

Country Link
US (1) US4395675A (sv)
JP (1) JPS5879470A (sv)
CA (1) CA1170715A (sv)
DE (1) DE3238563A1 (sv)
FR (1) FR2515444A1 (sv)
GB (1) GB2109597B (sv)
SE (1) SE8205800L (sv)

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US4540933A (en) * 1982-11-10 1985-09-10 U.S. Philips Corporation Circuit for simultaneous cut-off of two series connected high voltage power switches
US4585986A (en) * 1983-11-29 1986-04-29 The United States Of America As Represented By The Department Of Energy DC switching regulated power supply for driving an inductive load
US4553082A (en) * 1984-05-25 1985-11-12 Hughes Aircraft Company Transformerless drive circuit for field-effect transistors
US4578630A (en) * 1984-11-23 1986-03-25 At&T Bell Laboratories Buck boost switching regulator with duty cycle limiting
US4622511A (en) * 1985-04-01 1986-11-11 Raytheon Company Switching regulator
US4613810A (en) * 1985-05-10 1986-09-23 The United States Of America As Represented By The Secretary Of The Navy High output programmable signal current source for low output impedance applications
US4703407A (en) * 1986-11-26 1987-10-27 The Babcock & Wilcox Company Power supply for totem pole power switches
US4743812A (en) * 1986-12-23 1988-05-10 Sundstrand Corporation Boost/buck DC/DC converter
US4736151A (en) * 1986-12-23 1988-04-05 Sundstrand Corporation Bi-directional buck/boost DC/DC converter
US4761722A (en) * 1987-04-09 1988-08-02 Rca Corporation Switching regulator with rapid transient response
US4731722A (en) * 1987-05-29 1988-03-15 Westinghouse Electric Corp. Low AC harmonic DC power supply
US4866587A (en) * 1988-12-22 1989-09-12 American Telephone And Telegraph Company At&T Bell Laboratories Electronic ringing signal generator
US5317254A (en) * 1992-09-17 1994-05-31 Micro Control Company Bipolar power supply
US5481178A (en) 1993-03-23 1996-01-02 Linear Technology Corporation Control circuit and method for maintaining high efficiency over broad current ranges in a switching regulator circuit
US5397976A (en) * 1993-09-28 1995-03-14 Space Systems/Loral, Inc. Control system for voltage controlled bilateral current source
US5422562A (en) * 1994-01-19 1995-06-06 Unitrode Corporation Switching regulator with improved Dynamic response
US5479089A (en) * 1994-12-21 1995-12-26 Hughes Aircraft Company Power converter apparatus having instantaneous commutation switching system
US5528125A (en) * 1995-04-05 1996-06-18 Texas Instruments Incorporated Buck-boost switch mode power supply with burst topology
US5949226A (en) * 1995-04-10 1999-09-07 Kabushiki Kaisha Toyoda Jidoshokki Seisakush DC/DC converter with reduced power consumpton and improved efficiency
US5610503A (en) * 1995-05-10 1997-03-11 Celestica, Inc. Low voltage DC-to-DC power converter integrated circuit and related methods
JPH09215319A (ja) * 1996-02-01 1997-08-15 Toyota Autom Loom Works Ltd Ｄｃ／ｄｃコンバータ
US5959493A (en) * 1996-05-06 1999-09-28 Cassista; Philip A. Totem pole driver circuit
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
SE510611C2 (sv) * 1997-08-06 1999-06-07 Ericsson Telefon Ab L M Buck-boostspänningsregulator
US6307356B1 (en) 1998-06-18 2001-10-23 Linear Technology Corporation Voltage mode feedback burst mode circuit
US6307355B1 (en) * 1998-09-03 2001-10-23 Intel Corporation Method and apparatus for reducing the power consumption of a voltage regulator
US6002603A (en) * 1999-02-25 1999-12-14 Elliott Energy Systems, Inc. Balanced boost/buck DC to DC converter
US6127815A (en) * 1999-03-01 2000-10-03 Linear Technology Corp. Circuit and method for reducing quiescent current in a switching regulator
US6087816A (en) * 1999-06-29 2000-07-11 Maxim Integrated Products, Inc. Step-up/step-down switching regulators and pulse width modulation control therefor
US6232752B1 (en) 1999-11-10 2001-05-15 Stephen R. Bissell DC/DC converter with synchronous switching regulation
US6674274B2 (en) 2001-02-08 2004-01-06 Linear Technology Corporation Multiple phase switching regulators with stage shedding
US6275016B1 (en) 2001-02-15 2001-08-14 Texas Instruments Incorporated Buck-boost switching regulator
US6504351B2 (en) * 2001-02-20 2003-01-07 Linear Technology Corporation Systems and methods for controlling the charge profile during the commutation event of a synchronous switching transistor in a regulator
US6476589B2 (en) 2001-04-06 2002-11-05 Linear Technology Corporation Circuits and methods for synchronizing non-constant frequency switching regulators with a phase locked loop
US6522110B1 (en) 2001-10-23 2003-02-18 Texas Instruments Incorporated Multiple output switching regulator
WO2003052909A1 (fr) 2001-12-17 2003-06-26 Matsushita Electric Industrial Co., Ltd. Convertisseur c.c./cc
JP3888895B2 (ja) 2001-12-21 2007-03-07 富士通株式会社 正負電源発生装置および半導体装置
US6657495B2 (en) 2002-04-01 2003-12-02 Texas Instruments Incorporated Operational amplifier output stage and method
JP3742780B2 (ja) * 2002-05-09 2006-02-08 松下電器産業株式会社 Ｄｃ−ｄｃコンバータ
US6995483B2 (en) * 2002-10-15 2006-02-07 Texas Instruments Incorporated Synchronous buck and boost regulator power reduction circuit using high side sensing
US6806692B2 (en) * 2002-11-22 2004-10-19 Giga Semiconductor, Inc. Voltage down converter
US6809503B1 (en) 2003-01-13 2004-10-26 Linear Technology Corporation Systems and methods for conserving energy in a switching circuit
US7019507B1 (en) 2003-11-26 2006-03-28 Linear Technology Corporation Methods and circuits for programmable current limit protection
US7030596B1 (en) 2003-12-03 2006-04-18 Linear Technology Corporation Methods and circuits for programmable automatic burst mode control using average output current
DE102004001577B4 (de) * 2004-01-10 2007-08-02 Infineon Technologies Ag Halbleiter-Speicherschaltung und Verfahren zum Betreiben derselben in einem Bereitschaftsmodus
US7288924B2 (en) * 2004-07-16 2007-10-30 Cellex Power Products, Inc. Digital input current control for switch mode power supplies
KR100704482B1 (ko) * 2005-04-01 2007-04-09 엘지전자 주식회사 저속 영역과 고속 영역에서의 발전 효율이 개선된 에스알발전기
US7248531B2 (en) * 2005-08-03 2007-07-24 Mosaid Technologies Incorporated Voltage down converter for high speed memory
US7579816B2 (en) * 2006-02-07 2009-08-25 Linear Technology Corporation Single feedback input for regulation at both positive and negative voltage levels
TWI353102B (en) * 2006-06-16 2011-11-21 Fujitsu Semiconductor Ltd Step-up/step-down type dc-dc converter, and contro
JP2008131746A (ja) * 2006-11-21 2008-06-05 Ricoh Co Ltd 昇降圧型スイッチングレギュレータ
WO2009055474A1 (en) * 2007-10-23 2009-04-30 And, Llc High reliability power systems and solar power converters
EP2212983B1 (en) 2007-10-15 2021-04-07 Ampt, Llc Systems for highly efficient solar power
US8232789B2 (en) * 2008-10-06 2012-07-31 Intersil Americas LLC System and method for providing linear buck boost transitions within a buck boost converter
US20110210611A1 (en) * 2008-10-10 2011-09-01 Ampt, Llc Novel Solar Power Circuits
US7948222B2 (en) 2009-02-05 2011-05-24 Advanced Micro Devices, Inc. Asymmetric topology to boost low load efficiency in multi-phase switch-mode power conversion
WO2010120315A1 (en) 2009-04-17 2010-10-21 Ampt, Llc Methods and apparatus for adaptive operation of solar power systems
NZ576387A (en) * 2009-04-20 2011-06-30 Eaton Ind Co PFC booster circuit
WO2011049985A1 (en) 2009-10-19 2011-04-28 Ampt, Llc Novel solar panel string converter topology
US8957644B2 (en) 2010-08-25 2015-02-17 Futurewei Technologies, Inc. High efficiency high power density power architecture based on buck-boost regulators with a pass-through band
US9711962B2 (en) 2012-07-09 2017-07-18 Davide Andrea System and method for isolated DC to DC converter
CA2926075C (en) * 2012-10-05 2023-02-14 Geofrey SHOWALTER Transformerless on-site generation
US9397497B2 (en) 2013-03-15 2016-07-19 Ampt, Llc High efficiency interleaved solar power supply system
JP7018030B2 (ja) 2019-01-24 2022-02-09 株式会社京三製作所 直流パルス電源装置
JP7051727B2 (ja) * 2019-01-24 2022-04-11 株式会社京三製作所 直流パルス電源装置
JP7051726B2 (ja) * 2019-01-24 2022-04-11 株式会社京三製作所 直流パルス電源装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1905369C3 (de) * 1969-02-04 1980-08-28 Ulrich Dipl.-Ing. 8047 Karlsfeld Timme Gleichspannungspulssteller
US4186437A (en) * 1978-05-03 1980-01-29 California Institute Of Technology Push-pull switching power amplifier
US4245286A (en) * 1979-05-21 1981-01-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Buck/boost regulator
JPS56101221A (en) * 1980-01-18 1981-08-13 Nippon Telegr & Teleph Corp <Ntt> Circuit system of power supply conversion
JPS6014581B2 (ja) * 1980-01-18 1985-04-15 日本電信電話株式会社 可変電源回路方式
JPS56101222A (en) * 1980-01-18 1981-08-13 Nippon Telegr & Teleph Corp <Ntt> Variable power supply circuit system
US4347474A (en) * 1980-09-18 1982-08-31 The United States Of America As Represented By The Secretary Of The Navy Solid state regulated power transformer with waveform conditioning capability

Also Published As

Publication number Publication date
JPS5879470A (ja) 1983-05-13
GB2109597A (en) 1983-06-02
GB2109597B (en) 1984-10-24
FR2515444A1 (fr) 1983-04-29
SE8205800L (sv) 1983-04-23
DE3238563A1 (de) 1983-05-26
CA1170715A (en) 1984-07-10
US4395675A (en) 1983-07-26

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