DE69805188T2 - Spannungsregelungsschaltung zur unterdrückung des latch-up phänomens - Google Patents

Spannungsregelungsschaltung zur unterdrückung des latch-up phänomens

Info

Publication number
DE69805188T2
DE69805188T2 DE69805188T DE69805188T DE69805188T2 DE 69805188 T2 DE69805188 T2 DE 69805188T2 DE 69805188 T DE69805188 T DE 69805188T DE 69805188 T DE69805188 T DE 69805188T DE 69805188 T2 DE69805188 T2 DE 69805188T2
Authority
DE
Germany
Prior art keywords
transistor
latch
voltage
base
suppressing
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
DE69805188T
Other languages
English (en)
Other versions
DE69805188D1 (de
Inventor
Martino Ponzetta
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.)
EM Microelectronic Marin SA
Original Assignee
EM Microelectronic Marin 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 EM Microelectronic Marin SA filed Critical EM Microelectronic Marin SA
Publication of DE69805188D1 publication Critical patent/DE69805188D1/de
Application granted granted Critical
Publication of DE69805188T2 publication Critical patent/DE69805188T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/575—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices characterised by the feedback circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Control Of Electrical Variables (AREA)
  • Electronic Switches (AREA)
  • Power Conversion In General (AREA)
  • Details Of Television Scanning (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Measurement Of Current Or Voltage (AREA)
DE69805188T 1997-05-12 1998-05-11 Spannungsregelungsschaltung zur unterdrückung des latch-up phänomens Expired - Fee Related DE69805188T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97107722A EP0878752A1 (de) 1997-05-12 1997-05-12 Spannungsregelung zur Unterdrückung des Latch-up Effekts
PCT/EP1998/002749 WO1998052111A1 (fr) 1997-05-12 1998-05-11 Circuit de regulation de tension destine a supprimer un phenomene dit 'latch-up'

Publications (2)

Publication Number Publication Date
DE69805188D1 DE69805188D1 (de) 2002-06-06
DE69805188T2 true DE69805188T2 (de) 2002-11-28

Family

ID=8226786

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69805188T Expired - Fee Related DE69805188T2 (de) 1997-05-12 1998-05-11 Spannungsregelungsschaltung zur unterdrückung des latch-up phänomens

Country Status (8)

Country Link
US (1) US6184664B1 (de)
EP (2) EP0878752A1 (de)
JP (1) JP2001525091A (de)
KR (1) KR20010012426A (de)
AT (1) ATE217102T1 (de)
CA (1) CA2289935A1 (de)
DE (1) DE69805188T2 (de)
WO (1) WO1998052111A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005025160B4 (de) * 2004-06-01 2008-08-07 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zum Löschen von in einer Schaltung auftretenden Latch-Ups sowie Anordnungen zum Durchführen des Verfahrens

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6465914B1 (en) * 2000-03-09 2002-10-15 Capable Controls, Inc. Microcontroller power removal reset circuit
US6473284B1 (en) * 2000-09-06 2002-10-29 General Electric Company Low-power dc-to-dc converter having high overvoltage protection
EP1280033B1 (de) 2001-07-26 2006-05-31 AMI Semiconductor Belgium BVBA EMV gerechter Spannungsregler mit kleiner Verlustspannung
DE502005003476D1 (de) * 2004-06-01 2008-05-08 Deutsch Zentr Luft & Raumfahrt Verfahren zum löschen von in einer schaltung auftretenden latch-ups sowie anordnungen zum durchführen des verfahrens
US7564230B2 (en) * 2006-01-11 2009-07-21 Anadigics, Inc. Voltage regulated power supply system
US9071073B2 (en) * 2007-10-04 2015-06-30 The Gillette Company Household device continuous battery charger utilizing a constant voltage regulator
KR100915830B1 (ko) * 2008-03-12 2009-09-07 주식회사 하이닉스반도체 반도체 집적 회로

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA718127A (en) * 1961-06-20 1965-09-14 J. Giger Adolf Electronic direct current voltage regulator
JPH0727421B2 (ja) * 1990-05-18 1995-03-29 東光株式会社 直流電源回路
US5212616A (en) * 1991-10-23 1993-05-18 International Business Machines Corporation Voltage regulation and latch-up protection circuits
JP2925470B2 (ja) * 1995-03-17 1999-07-28 東光株式会社 直列制御形レギュレータ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005025160B4 (de) * 2004-06-01 2008-08-07 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zum Löschen von in einer Schaltung auftretenden Latch-Ups sowie Anordnungen zum Durchführen des Verfahrens

Also Published As

Publication number Publication date
DE69805188D1 (de) 2002-06-06
WO1998052111A1 (fr) 1998-11-19
EP0878752A1 (de) 1998-11-18
JP2001525091A (ja) 2001-12-04
EP1010048A1 (de) 2000-06-21
CA2289935A1 (en) 1998-11-19
ATE217102T1 (de) 2002-05-15
US6184664B1 (en) 2001-02-06
EP1010048B1 (de) 2002-05-02
KR20010012426A (ko) 2001-02-15

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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