DE60025635D1 - Dauerbetriebsbegrenzung in einem schaltnetzteil - Google Patents

Dauerbetriebsbegrenzung in einem schaltnetzteil

Info

Publication number
DE60025635D1
DE60025635D1 DE60025635T DE60025635T DE60025635D1 DE 60025635 D1 DE60025635 D1 DE 60025635D1 DE 60025635 T DE60025635 T DE 60025635T DE 60025635 T DE60025635 T DE 60025635T DE 60025635 D1 DE60025635 D1 DE 60025635D1
Authority
DE
Germany
Prior art keywords
power supply
switching power
permanent operation
operation limitation
limitation
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 - Fee Related
Application number
DE60025635T
Other languages
English (en)
Other versions
DE60025635T2 (de
Inventor
Alain Bailly
Jean Barret
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Application granted granted Critical
Publication of DE60025635D1 publication Critical patent/DE60025635D1/de
Publication of DE60025635T2 publication Critical patent/DE60025635T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
DE60025635T 2000-09-28 2000-09-28 Begrenzung des kontinuierlichen Modes eines Leistungswandlers Expired - Fee Related DE60025635T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2000/002684 WO2002027906A1 (fr) 2000-09-28 2000-09-28 Limitation du mode continu d'un convertisseur de puissance

Publications (2)

Publication Number Publication Date
DE60025635D1 true DE60025635D1 (de) 2006-04-06
DE60025635T2 DE60025635T2 (de) 2006-11-02

Family

ID=8847642

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60025635T Expired - Fee Related DE60025635T2 (de) 2000-09-28 2000-09-28 Begrenzung des kontinuierlichen Modes eines Leistungswandlers

Country Status (5)

Country Link
US (1) US7054171B1 (de)
EP (1) EP1320919B1 (de)
JP (1) JP2004510399A (de)
DE (1) DE60025635T2 (de)
WO (1) WO2002027906A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7613019B2 (en) * 2005-07-08 2009-11-03 Power Integrations, Inc. Method and apparatus to limit maximum switch current in a switch of a switching power supply
US7593245B2 (en) * 2005-07-08 2009-09-22 Power Integrations, Inc. Method and apparatus to limit maximum switch current in a switching power supply
DE102007049789B4 (de) * 2007-10-17 2010-04-22 Continental Automotive Gmbh Schaltungsanordnung
US8654484B2 (en) * 2010-09-10 2014-02-18 Silicon Laboratories Inc. Continuous power protection
US8947895B2 (en) * 2011-03-09 2015-02-03 Marvell World Trade Ltd. Two-peak current control for flyback voltage converters
DE102011104441A1 (de) * 2011-06-16 2012-12-20 Fujitsu Technology Solutions Intellectual Property Gmbh Schaltnetzteil, Betriebsverfahren und Verwendung eines Schaltnetzteils in einem Computer
AT513990B1 (de) * 2013-02-21 2020-04-15 Becom Electronics Gmbh Primärgetaktetes Schaltnetzteil

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288831A (en) * 1978-02-27 1981-09-08 Motorola, Inc. Shutdown circuit for a switching power supply
US4581551A (en) * 1984-03-28 1986-04-08 Motorola, Inc. Input/output circuit for use with various voltages
FR2596927B1 (fr) * 1986-04-04 1988-05-20 Thomson Csf Circuit de protection d'alimentation a decoupage
US4716510A (en) * 1986-05-05 1987-12-29 Motorola, Inc. Automatic restart circuit for a switching power supply
US5073850A (en) * 1991-06-03 1991-12-17 Motorola, Inc. Start circuit for a power supply control integrated circuit
ATE121234T1 (de) * 1991-08-28 1995-04-15 Siemens Ag Schaltender umrichter mit stromsensor.
US5349516A (en) * 1992-09-17 1994-09-20 Rca Thomson Licensing Corporation Switch mode power supply with reduced input current distortion
US5335162A (en) * 1993-01-15 1994-08-02 Toko America, Inc. Primary side controller for regulated power converters
US6201417B1 (en) * 1994-09-02 2001-03-13 Semiconductor Components Industries, Llc. Shaping a current sense signal by using a controlled slew rate
US5757214A (en) * 1995-07-19 1998-05-26 Stoddard; Robert J. PWM driver for an inductive load with detector of a not regulating PWM condition
WO1997013314A1 (en) 1995-10-02 1997-04-10 Philips Electronics N.V. Switched-mode power supply with transformer and feedback via primary winding
DE69820059D1 (de) 1998-09-28 2004-01-08 St Microelectronics Srl Integrierte Schutzanordnung gegen Kurzschlussauswirkungen an einem Sperrwandler-Schaltnetzteilausgang

Also Published As

Publication number Publication date
EP1320919B1 (de) 2006-01-18
EP1320919A1 (de) 2003-06-25
DE60025635T2 (de) 2006-11-02
JP2004510399A (ja) 2004-04-02
US7054171B1 (en) 2006-05-30
WO2002027906A1 (fr) 2002-04-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee