ATE484096T1 - Gleichstrom-aufwärts-/abwärts-wandler - Google Patents

Gleichstrom-aufwärts-/abwärts-wandler

Info

Publication number
ATE484096T1
ATE484096T1 AT01273317T AT01273317T ATE484096T1 AT E484096 T1 ATE484096 T1 AT E484096T1 AT 01273317 T AT01273317 T AT 01273317T AT 01273317 T AT01273317 T AT 01273317T AT E484096 T1 ATE484096 T1 AT E484096T1
Authority
AT
Austria
Prior art keywords
converter
output
down converter
vout1
electrical energy
Prior art date
Application number
AT01273317T
Other languages
English (en)
Inventor
Ferdinand Sluijs
Cornelis Hart
Original Assignee
Nxp Bv
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 Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE484096T1 publication Critical patent/ATE484096T1/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
    • H02M3/22—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
    • 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
    • H02M3/1582—Buck-boost 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Amplifiers (AREA)
AT01273317T 2001-01-18 2001-12-17 Gleichstrom-aufwärts-/abwärts-wandler ATE484096T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01200169 2001-01-18
PCT/IB2001/002562 WO2002058221A1 (en) 2001-01-18 2001-12-17 A dc/dc up/down converter

Publications (1)

Publication Number Publication Date
ATE484096T1 true ATE484096T1 (de) 2010-10-15

Family

ID=8179761

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01273317T ATE484096T1 (de) 2001-01-18 2001-12-17 Gleichstrom-aufwärts-/abwärts-wandler

Country Status (7)

Country Link
US (1) US6737838B2 (de)
EP (1) EP1356579B1 (de)
JP (1) JP4216599B2 (de)
KR (1) KR100860756B1 (de)
AT (1) ATE484096T1 (de)
DE (1) DE60143220D1 (de)
WO (1) WO2002058221A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1427093A4 (de) * 2001-09-12 2008-09-24 Matsushita Electric Industrial Co Ltd Gleichstrom-gleichstrom-wandler mit mehreren ausgängen
JP3556652B2 (ja) * 2002-09-27 2004-08-18 日本テキサス・インスツルメンツ株式会社 Ｄｃ−ｄｃコンバータ
WO2004066050A1 (en) * 2003-01-17 2004-08-05 Freescale Semiconductor, Inc. Power management system
JP4498037B2 (ja) * 2003-07-11 2010-07-07 セイコーインスツル株式会社 Ｄｃ−ｄｃコンバータ制御回路を備えた半導体装置
JP4792549B2 (ja) * 2004-01-05 2011-10-12 エスティー‐エリクソン、ソシエテ、アノニム Ｄｃ／ｄｃアップ／ダウンコンバータの動作方法
JP3889011B2 (ja) * 2004-03-26 2007-03-07 ローム株式会社 昇圧電源装置、及びそれを用いた携帯機器
DE102004031395A1 (de) * 2004-06-29 2006-02-02 Infineon Technologies Ag Gleichspannungswandler
US7466112B2 (en) * 2005-02-08 2008-12-16 Linear Technology Corporation Variable frequency current-mode control for switched step up-step down regulators
US7365525B2 (en) * 2005-02-08 2008-04-29 Linear Technology Corporation Protection for switched step up/step down regulators
US7394231B2 (en) * 2005-02-08 2008-07-01 Linear Technology Corporation Current-mode control for switched step up-step down regulators
US7256570B2 (en) 2005-02-08 2007-08-14 Linear Technology Corporation Light load current-mode control for switched step up-step down regulators
GB2449914B (en) * 2007-06-07 2012-01-18 Wolfson Microelectronics Plc Improved buck-boost converter
US7741736B2 (en) * 2007-10-09 2010-06-22 International Business Machines Corporation System and method for multiple sense point voltage regulation
US8164378B2 (en) * 2008-05-06 2012-04-24 Freescale Semiconductor, Inc. Device and technique for transistor well biasing
TWI411212B (zh) * 2009-10-20 2013-10-01 Alpha & Omega Semiconductor 電感式轉換裝置及能量控制方法
US9374648B2 (en) 2010-04-22 2016-06-21 Sonova Ag Hearing assistance system and method
WO2011131241A1 (en) 2010-04-22 2011-10-27 Phonak Ag Hearing assistance system and method
CN102576543B (zh) 2010-07-26 2014-09-10 松下电器产业株式会社 多输入噪声抑制装置、多输入噪声抑制方法以及集成电路
FR2965127B1 (fr) * 2010-09-16 2014-07-18 Thales Sa Systeme d'alimentation regulee a grande dynamique d'entree de tension
TWI427908B (zh) * 2010-12-30 2014-02-21 Realtek Semiconductor Corp 單電感雙輸出電源轉換器與其驅動方法
US10574132B2 (en) * 2018-03-14 2020-02-25 Alpha And Omega Semiconductor (Cayman) Limited Inductor with bypass switch

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61164647A (ja) * 1985-01-17 1986-07-25 Toyota Motor Corp 排気ガス浄化用触媒
DE3713540A1 (de) * 1987-04-22 1988-11-10 Siemens Ag Kombinierter sekundaerschalter
JP2706740B2 (ja) * 1990-05-16 1998-01-28 セイコーインスツルメンツ株式会社 ボルテージレギュレータ
JPH05137267A (ja) * 1991-11-12 1993-06-01 Dia Semikon Syst Kk 電源装置
JPH07107739A (ja) * 1993-10-04 1995-04-21 Tamura Seisakusho Co Ltd Ｄｃ／ｄｃコンバータ
JP3727064B2 (ja) * 1994-06-03 2005-12-14 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 向上した効率の電源及びこのような電源を具える送信器
JPH08205528A (ja) * 1995-01-26 1996-08-09 Nec Kansai Ltd 昇降圧型スイッチング電源
CA2227747A1 (en) 1998-01-23 1999-07-23 Gary Arthur Edwards Buck regulator with plural outputs
US5923545A (en) * 1998-05-18 1999-07-13 Intel Corporation Method and apparatus for providing multiple output voltages from a voltage regulator
IT1308448B1 (it) * 1999-04-23 2001-12-17 Magneti Marelli Spa Convertitore dc/dc a piu' uscite, particolarmente per l'impiego abordo di autoveicoli
EP1095445A1 (de) * 1999-05-04 2001-05-02 Koninklijke Philips Electronics N.V. Gleichspannungswandler

Also Published As

Publication number Publication date
KR100860756B1 (ko) 2008-09-29
DE60143220D1 (de) 2010-11-18
JP4216599B2 (ja) 2009-01-28
US6737838B2 (en) 2004-05-18
EP1356579A1 (de) 2003-10-29
EP1356579B1 (de) 2010-10-06
JP2004518393A (ja) 2004-06-17
US20020113580A1 (en) 2002-08-22
KR20020086646A (ko) 2002-11-18
WO2002058221A1 (en) 2002-07-25

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Legal Events

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