ATE421184T1 - Verfahren und steuerung zur kapazitiven summierung in einem schaltnetzteil - Google Patents

Verfahren und steuerung zur kapazitiven summierung in einem schaltnetzteil

Info

Publication number
ATE421184T1
ATE421184T1 AT99203296T AT99203296T ATE421184T1 AT E421184 T1 ATE421184 T1 AT E421184T1 AT 99203296 T AT99203296 T AT 99203296T AT 99203296 T AT99203296 T AT 99203296T AT E421184 T1 ATE421184 T1 AT E421184T1
Authority
AT
Austria
Prior art keywords
node
switch
input
couples
midpoint
Prior art date
Application number
AT99203296T
Other languages
English (en)
Inventor
Roy A Hastings
Marwan M Hassoun
Neil Gibson
Marco Corsi
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of ATE421184T1 publication Critical patent/ATE421184T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT99203296T 1998-10-08 1999-10-08 Verfahren und steuerung zur kapazitiven summierung in einem schaltnetzteil ATE421184T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/168,838 US6066943A (en) 1998-10-08 1998-10-08 Capacitive-summing switch-mode power conversion control

Publications (1)

Publication Number Publication Date
ATE421184T1 true ATE421184T1 (de) 2009-01-15

Family

ID=22613146

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99203296T ATE421184T1 (de) 1998-10-08 1999-10-08 Verfahren und steuerung zur kapazitiven summierung in einem schaltnetzteil

Country Status (5)

Country Link
US (1) US6066943A (de)
EP (1) EP0993104B1 (de)
JP (1) JP2000122737A (de)
AT (1) ATE421184T1 (de)
DE (1) DE69940292D1 (de)

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US7269034B2 (en) 1997-01-24 2007-09-11 Synqor, Inc. High efficiency power converter
EP0954899A2 (de) * 1997-01-24 1999-11-10 Fische, LLC Hocheffizienter stromrichter
US7272021B2 (en) * 1997-01-24 2007-09-18 Synqor, Inc. Power converter with isolated and regulated stages
JP3773718B2 (ja) * 1999-09-20 2006-05-10 株式会社東芝 半導体集積回路
US6583609B1 (en) * 2001-05-01 2003-06-24 Integration Associates Inc. Automatic bandwidth and stability control for switched pulse width modulation voltage regulator
KR100413685B1 (ko) * 2001-07-09 2003-12-31 삼성전자주식회사 위상차를 갖는 제어 전압 발생 장치 및 방법
AU2002357606A1 (en) * 2001-12-20 2003-07-09 Matsushita Electric Industrial Co., Ltd. Potential generating circuit, potential generating apparatus, semiconductor device using the same, and driving method thereof
US7042207B1 (en) * 2003-11-07 2006-05-09 National Semiconductor Corporation Inductive measurement system and method
DE102004015621A1 (de) * 2004-03-30 2005-10-27 Texas Instruments Deutschland Gmbh Schaltstromrichter
US7250746B2 (en) * 2004-03-31 2007-07-31 Matsushita Electric Industrial Co., Ltd. Current mode switching regulator with predetermined on time
JP2005295794A (ja) * 2004-03-31 2005-10-20 Matsushita Electric Ind Co Ltd アクティブダイオード
US7176668B2 (en) * 2004-07-08 2007-02-13 Matsushita Electric Industrial Co., Ltd. Switching regulator with advanced slope compensation
US7282894B2 (en) * 2004-08-25 2007-10-16 Matsushita Electric Industrial Co., Ltd. Method and apparatus for performing lossless sensing and negative inductor currents in a high side switch
US7126318B2 (en) * 2004-08-25 2006-10-24 Matsushita Electric Industrial Co., Ltd. Higher order slope compensation for fixed frequency current mode switching regulators
US7282900B2 (en) * 2004-08-25 2007-10-16 Matsushita Electric Industrial Co., Ltd. Performance controller for a step down current mode switching regulator
DE102004053144B4 (de) * 2004-11-03 2011-05-19 Infineon Technologies Ag Hochsetzsteller mit verbessertem dynamischem Verhalten
JP4832056B2 (ja) * 2004-11-18 2011-12-07 パナソニック株式会社 高効率高スルーレートのスイッチングレギュレータ／アンプ
US7230561B2 (en) * 2005-01-27 2007-06-12 Micron Technology, Inc. Programmable integrating ramp generator and method of operating the same
US7756486B1 (en) * 2005-11-16 2010-07-13 Marvell International Ltd. Transmitter and receiver impedance control using shunt switches
JP4493045B2 (ja) * 2005-12-05 2010-06-30 パナソニック株式会社 スイッチングレギュレータ回路
US20080084239A1 (en) * 2006-09-08 2008-04-10 Matsushita Electric Industrial Co., Ltd. Regulated charge pump circuit
TW200814498A (en) * 2006-09-15 2008-03-16 Syspotek Corp Modulating voltage regulator
US7787261B2 (en) * 2006-11-01 2010-08-31 Synqor, Inc. Intermediate bus architecture with a quasi-regulated bus converter
ITMI20062517A1 (it) * 2006-12-28 2008-06-29 St Microelectronics Srl Regolatore di una pompa di carica e struttura circuitale comprendente detto regolatore
US7683719B2 (en) * 2007-09-07 2010-03-23 Panasonic Corporation Internal frequency compensation circuit for integrated circuit controllers
US7737668B2 (en) * 2007-09-07 2010-06-15 Panasonic Corporation Buck-boost switching regulator
US7821238B1 (en) * 2008-06-09 2010-10-26 National Semiconductor Corporation Feedback loop compensation for buck/boost switching converter
JP5280176B2 (ja) * 2008-12-11 2013-09-04 ルネサスエレクトロニクス株式会社 ボルテージレギュレータ
JP5577961B2 (ja) * 2010-08-30 2014-08-27 富士通株式会社 スイッチング素子補償回路
TWI404309B (zh) * 2010-12-09 2013-08-01 Richtek Technology Corp 切換式升降壓轉換器控制電路及方法
TW201424222A (zh) * 2012-12-14 2014-06-16 Hon Hai Prec Ind Co Ltd 供電控制裝置
EP2750276A1 (de) 2012-12-28 2014-07-02 Dialog Semiconductor GmbH Phasenregelkreisgesteuerter Strommodusabwärtswandler
JP5885683B2 (ja) * 2013-02-19 2016-03-15 株式会社東芝 降圧レギュレータ
US9160330B2 (en) * 2013-05-02 2015-10-13 Texas Instruments Incorporated Boost capacitor sharing architecture for power supply active balancing systems
US10199950B1 (en) 2013-07-02 2019-02-05 Vlt, Inc. Power distribution architecture with series-connected bus converter
JP6376961B2 (ja) * 2014-03-11 2018-08-22 エイブリック株式会社 Ｄｃ／ｄｃコンバータ
US9614380B2 (en) 2014-10-10 2017-04-04 Intersil Americas LLC Hysteretic current mode buck-boost control architecture
US10298123B2 (en) * 2017-06-06 2019-05-21 Infineon Technologies Austria Ag Power supply control and use of generated ramp signal to control activation
US10461641B2 (en) 2018-03-01 2019-10-29 Infineon Technologies Austria Ag Reference voltage control in a power supply
US10775817B2 (en) * 2018-03-01 2020-09-15 Infineon Technologies Austria Ag Reference voltage control in a power supply
US10637342B2 (en) 2018-06-29 2020-04-28 Infineon Technologies Austria Ag Reference voltage control in a power supply based on output voltage and feedback signal
CN116458047A (zh) 2020-11-17 2023-07-18 德克萨斯仪器股份有限公司 自适应增益和带宽斜坡生成器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9126789D0 (en) * 1991-12-18 1992-02-19 Texas Instruments Ltd A voltage regulator control circuit
JP2780167B2 (ja) * 1993-01-22 1998-07-30 東光株式会社 Ａｃ−ｄｃコンバータ
US5600234A (en) * 1995-03-01 1997-02-04 Texas Instruments Incorporated Switch mode power converter and method
US5689176A (en) * 1996-08-07 1997-11-18 Deloy; Jeff J. Power factor/harmonics correction circuitry and method thereof
US5920471A (en) * 1996-08-30 1999-07-06 Sgs-Thomson Microelectronics, Srl Method and apparatus for automatic average current mode controlled power factor correction without input voltage sensing

Also Published As

Publication number Publication date
EP0993104B1 (de) 2009-01-14
EP0993104A3 (de) 2000-08-23
US6066943A (en) 2000-05-23
DE69940292D1 (de) 2009-03-05
JP2000122737A (ja) 2000-04-28
EP0993104A2 (de) 2000-04-12

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