DE60312477T2 - Verfahren und vorrichtung zum aufrechterhalten eines konstanten laststroms in einem schaltnetzteil - Google Patents

Verfahren und vorrichtung zum aufrechterhalten eines konstanten laststroms in einem schaltnetzteil Download PDF

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Publication number
DE60312477T2
DE60312477T2 DE60312477T DE60312477T DE60312477T2 DE 60312477 T2 DE60312477 T2 DE 60312477T2 DE 60312477 T DE60312477 T DE 60312477T DE 60312477 T DE60312477 T DE 60312477T DE 60312477 T2 DE60312477 T2 DE 60312477T2
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DE
Germany
Prior art keywords
current
power supply
output
voltage
control
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
DE60312477T
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German (de)
English (en)
Other versions
DE60312477D1 (de
Inventor
Balu Saratogo BALAKRISHNAN
Alex B. Saratoga Djenguerian
Kent Fremont Wong
David Michael Sunnyvale MATTHEWS
Erdem San Carlos BIRCAN
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Power Integrations Inc
Original Assignee
Power Integrations 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.)
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Publication date
Application filed by Power Integrations Inc filed Critical Power Integrations Inc
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Publication of DE60312477D1 publication Critical patent/DE60312477D1/de
Publication of DE60312477T2 publication Critical patent/DE60312477T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H02M3/325—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 using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback 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
    • 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
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
DE60312477T 2002-01-17 2003-01-17 Verfahren und vorrichtung zum aufrechterhalten eines konstanten laststroms in einem schaltnetzteil Expired - Lifetime DE60312477T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US35015802P 2002-01-17 2002-01-17
US350158P 2002-01-17
US346808 2003-01-16
US10/346,808 US6833692B2 (en) 2002-01-17 2003-01-16 Method and apparatus for maintaining an approximate constant current output characteristic in a switched mode power supply
PCT/US2003/001556 WO2003063328A1 (en) 2002-01-17 2003-01-17 Method and apparatus for maintaining a constant load current in a switch mode power supply

Publications (2)

Publication Number Publication Date
DE60312477D1 DE60312477D1 (de) 2007-04-26
DE60312477T2 true DE60312477T2 (de) 2007-11-29

Family

ID=26995018

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60312477T Expired - Lifetime DE60312477T2 (de) 2002-01-17 2003-01-17 Verfahren und vorrichtung zum aufrechterhalten eines konstanten laststroms in einem schaltnetzteil

Country Status (5)

Country Link
US (4) US6833692B2 (enExample)
EP (1) EP1468485B1 (enExample)
JP (2) JP4416510B2 (enExample)
DE (1) DE60312477T2 (enExample)
WO (1) WO2003063328A1 (enExample)

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US7643320B2 (en) * 2007-03-28 2010-01-05 Agere Systems Inc. Isolated resistive signature detection for powered devices
US7746050B2 (en) * 2007-04-06 2010-06-29 Power Integrations, Inc. Method and apparatus for controlling the maximum output power of a power converter
US8058700B1 (en) * 2007-06-07 2011-11-15 Inpower Llc Surge overcurrent protection for solid state, smart, highside, high current, power switch
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US8385088B2 (en) 2010-12-06 2013-02-26 Power Integrations, Inc. Method and apparatus for implementing an unregulated dormant mode with output reset in a power converter
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US7952895B2 (en) 2008-05-29 2011-05-31 Power Integrations, Inc. Method and apparatus for implementing an unregulated dormant mode in a power converter
US7779278B2 (en) * 2008-05-29 2010-08-17 Igo, Inc. Primary side control circuit and method for ultra-low idle power operation
US7770039B2 (en) * 2008-05-29 2010-08-03 iGo, Inc Primary side control circuit and method for ultra-low idle power operation
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US7795760B2 (en) * 2008-07-25 2010-09-14 Igo, Inc. Load condition controlled power module
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US8432147B2 (en) * 2008-07-23 2013-04-30 Semiconductor Components Industries, Llc Method of forming a switching regulator and structure therefor
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JP5323457B2 (ja) 2008-11-28 2013-10-23 株式会社日立ハイテクノロジーズ 観察条件決定支援装置および観察条件決定支援方法
US8213187B2 (en) * 2009-10-14 2012-07-03 Power Integrations, Inc. Method and apparatus for high-side input winding regulation
IT1400266B1 (it) 2010-05-31 2013-05-24 St Microelectronics Srl Circuito integrato di controllo per un transistor di potenza di un regolatore di corrente a commutazione.
US8620238B2 (en) 2010-07-23 2013-12-31 Blackberry Limited Method of power amplifier switching power control using post power amplifier power detection
US8369111B2 (en) 2010-08-02 2013-02-05 Power Integrations, Inc. Ultra low standby consumption in a high power power converter
EP2512021B1 (en) * 2011-04-14 2017-07-19 Nxp B.V. A controller for a switched mode power converter
CN103608994B (zh) * 2011-06-10 2016-08-03 日立汽车系统株式会社 电池控制装置、电池系统
US8782446B2 (en) 2012-01-19 2014-07-15 Texas Instruments Incorporated Security of cryptographic devices against differential power analysis
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US10027231B2 (en) 2016-06-10 2018-07-17 Semiconductor Components Industries, Llc Auto-tuning current limiter
US11258369B2 (en) * 2020-02-19 2022-02-22 Power Integrations, Inc. Inductive charging circuit to provide operative power for a controller
JP2023115577A (ja) * 2022-02-08 2023-08-21 富士電機株式会社 スイッチング制御回路、電源回路

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Also Published As

Publication number Publication date
US20030132738A1 (en) 2003-07-17
US20060028190A1 (en) 2006-02-09
US7301319B2 (en) 2007-11-27
US20070035285A1 (en) 2007-02-15
JP2009201353A (ja) 2009-09-03
US6967472B2 (en) 2005-11-22
JP4416510B2 (ja) 2010-02-17
US6833692B2 (en) 2004-12-21
JP2005516569A (ja) 2005-06-02
US7148671B2 (en) 2006-12-12
EP1468485B1 (en) 2007-03-14
DE60312477D1 (de) 2007-04-26
EP1468485A1 (en) 2004-10-20
WO2003063328A1 (en) 2003-07-31
US20050088161A1 (en) 2005-04-28
JP5017319B2 (ja) 2012-09-05

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