ATE514127T1 - Buck-gleichstrom-gleichstrom-umrichter und verfahren dafür - Google Patents

Buck-gleichstrom-gleichstrom-umrichter und verfahren dafür

Info

Publication number
ATE514127T1
ATE514127T1 AT06839843T AT06839843T ATE514127T1 AT E514127 T1 ATE514127 T1 AT E514127T1 AT 06839843 T AT06839843 T AT 06839843T AT 06839843 T AT06839843 T AT 06839843T AT E514127 T1 ATE514127 T1 AT E514127T1
Authority
AT
Austria
Prior art keywords
voltage
output terminal
load current
inductor
input terminal
Prior art date
Application number
AT06839843T
Other languages
English (en)
Inventor
Paul Latham
Stuart Kenly
Original Assignee
L & L Engineering Llc
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 L & L Engineering Llc filed Critical L & L Engineering Llc
Application granted granted Critical
Publication of ATE514127T1 publication Critical patent/ATE514127T1/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/24—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type 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
    • H02M3/02—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)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
  • Picture Signal Circuits (AREA)
AT06839843T 2005-11-11 2006-11-10 Buck-gleichstrom-gleichstrom-umrichter und verfahren dafür ATE514127T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73567905P 2005-11-11 2005-11-11
PCT/US2006/060806 WO2007059450A2 (en) 2005-11-11 2006-11-10 Buck dc to dc converter and method

Publications (1)

Publication Number Publication Date
ATE514127T1 true ATE514127T1 (de) 2011-07-15

Family

ID=38049366

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06839843T ATE514127T1 (de) 2005-11-11 2006-11-10 Buck-gleichstrom-gleichstrom-umrichter und verfahren dafür

Country Status (6)

Country Link
US (2) US7696736B2 (de)
EP (1) EP1952213B1 (de)
KR (1) KR101373892B1 (de)
CN (1) CN101305332A (de)
AT (1) ATE514127T1 (de)
WO (1) WO2007059450A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8384363B2 (en) * 2005-11-11 2013-02-26 L&L Engineering, Llc Buck DC-to-DC converter and method
CN101305332A (zh) * 2005-11-11 2008-11-12 L&L工程公司 降压型直流-直流变换器及方法
US8508205B2 (en) * 2005-11-11 2013-08-13 L&L Engineering, Llc Buck DC-to-DC converter and method
KR101140347B1 (ko) 2008-11-19 2012-05-03 한국전자통신연구원 동적 문턱 전압 소자를 이용한 스위칭 회로 및 이를 포함하는 휴대기기용 ｄｃ-ｄｃ 변환기
US8324970B2 (en) * 2009-10-20 2012-12-04 Taiwan Semiconductor Manufacturing Company, Ltd. Circuit and method for radio frequency amplifier
US8786371B2 (en) 2011-11-18 2014-07-22 Skyworks Solutions, Inc. Apparatus and methods for voltage converters
TWI473407B (zh) 2012-09-19 2015-02-11 Univ Nat Cheng Kung 非反向—升降壓兩用型直流轉直流數位控制系統
CN103532198B (zh) * 2013-10-24 2017-01-18 小米科技有限责任公司 充电控制电路、芯片、充电电路、接收端和终端设备
US9203311B2 (en) * 2014-03-06 2015-12-01 Infineon Technologies Ag Buck-boost converter with active output voltage discharge
TWI578678B (zh) * 2015-06-02 2017-04-11 光寶電子（廣州）有限公司 降壓轉換器及降壓轉換裝置
CN106787055B (zh) * 2016-11-30 2018-10-26 珠海市魅族科技有限公司 一种充电电路、系统、方法及终端
WO2018186610A1 (ko) 2017-04-03 2018-10-11 한국과학기술원 멀티 패스를 가지는 컨버터 및 이의 제어 방법
KR102051570B1 (ko) 2017-04-03 2019-12-05 한국과학기술원 멀티 패스를 가지는 컨버터 및 이의 제어 방법
CN111987756A (zh) * 2020-05-20 2020-11-24 杭州士兰微电子股份有限公司 充电电路
CN113890315B (zh) * 2020-07-03 2023-08-22 圣邦微电子（北京）股份有限公司 开关变换器的控制电路和控制方法以及开关变换器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748351A (en) 1986-08-26 1988-05-31 American Telephone And Telegraph Company, At&T Bell Laboratories Power MOSFET gate driver circuit
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
US5414341A (en) * 1993-12-07 1995-05-09 Benchmarq Microelectronics, Inc. DC-DC converter operable in an asyncronous or syncronous or linear mode
US6052020A (en) * 1997-09-10 2000-04-18 Intel Corporation Low supply voltage sub-bandgap reference
US6127814A (en) * 1998-11-23 2000-10-03 Switch Power, Inc. System to protect switch mode DC/DC converters against overload current
US6441697B1 (en) 1999-01-27 2002-08-27 Kyocera America, Inc. Ultra-low-loss feedthrough for microwave circuit package
US6212084B1 (en) * 1999-05-17 2001-04-03 Page Aerospace Limited Active rectifier
US6441597B1 (en) * 2001-10-31 2002-08-27 Semtech Corporation Method and apparatus for sensing output inductor current in a DC-to-DC power converter
US6909266B2 (en) 2002-11-14 2005-06-21 Fyre Storm, Inc. Method of regulating an output voltage of a power converter by calculating a current value to be applied to an inductor during a time interval immediately following a voltage sensing time interval and varying a duty cycle of a switch during the time interval following the voltage sensing time interval
US6940189B2 (en) * 2003-07-31 2005-09-06 Andrew Roman Gizara System and method for integrating a digital core with a switch mode power supply
JP4337469B2 (ja) * 2003-08-19 2009-09-30 富士電機デバイステクノロジー株式会社 Ｄｃ−ｄｃコンバータの電流検出方法及び電流検出装置
JP4159445B2 (ja) 2003-10-23 2008-10-01 三菱電機株式会社 ダイオード直列冗長回路
US7301235B2 (en) * 2004-06-03 2007-11-27 International Rectifier Corporation Semiconductor device module with flip chip devices on a common lead frame
CN101305332A (zh) 2005-11-11 2008-11-12 L&L工程公司 降压型直流-直流变换器及方法

Also Published As

Publication number Publication date
US7915881B2 (en) 2011-03-29
WO2007059450A2 (en) 2007-05-24
KR101373892B1 (ko) 2014-03-12
EP1952213A4 (de) 2009-08-12
EP1952213A2 (de) 2008-08-06
US7696736B2 (en) 2010-04-13
US20100090669A1 (en) 2010-04-15
WO2007059450A3 (en) 2008-04-03
CN101305332A (zh) 2008-11-12
EP1952213B1 (de) 2011-06-22
KR20080067378A (ko) 2008-07-18
US20070108948A1 (en) 2007-05-17

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