FR2789191B1 - Circuit integre de demarrage et regulation d'une alimentation - Google Patents

Circuit integre de demarrage et regulation d'une alimentation

Info

Publication number
FR2789191B1
FR2789191B1 FR9900947A FR9900947A FR2789191B1 FR 2789191 B1 FR2789191 B1 FR 2789191B1 FR 9900947 A FR9900947 A FR 9900947A FR 9900947 A FR9900947 A FR 9900947A FR 2789191 B1 FR2789191 B1 FR 2789191B1
Authority
FR
France
Prior art keywords
power supply
supply circuit
regulating power
integrated starting
starting
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
FR9900947A
Other languages
English (en)
Other versions
FR2789191A1 (fr
Inventor
Pascal Mellot
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
Priority to FR9900947A priority Critical patent/FR2789191B1/fr
Priority to US09/493,981 priority patent/US6252385B1/en
Publication of FR2789191A1 publication Critical patent/FR2789191A1/fr
Application granted granted Critical
Publication of FR2789191B1 publication Critical patent/FR2789191B1/fr
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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/901—Starting circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
  • Direct Current Feeding And Distribution (AREA)
FR9900947A 1999-01-28 1999-01-28 Circuit integre de demarrage et regulation d'une alimentation Expired - Fee Related FR2789191B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9900947A FR2789191B1 (fr) 1999-01-28 1999-01-28 Circuit integre de demarrage et regulation d'une alimentation
US09/493,981 US6252385B1 (en) 1999-01-28 2000-01-28 Integrated start up and regulation circuit for a power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9900947A FR2789191B1 (fr) 1999-01-28 1999-01-28 Circuit integre de demarrage et regulation d'une alimentation

Publications (2)

Publication Number Publication Date
FR2789191A1 FR2789191A1 (fr) 2000-08-04
FR2789191B1 true FR2789191B1 (fr) 2001-06-01

Family

ID=9541316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9900947A Expired - Fee Related FR2789191B1 (fr) 1999-01-28 1999-01-28 Circuit integre de demarrage et regulation d'une alimentation

Country Status (2)

Country Link
US (1) US6252385B1 (fr)
FR (1) FR2789191B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001125943A (ja) * 1999-10-28 2001-05-11 Nec Corp 電源デカップリング回路の設計方法および設計支援システム
FR2872305B1 (fr) * 2004-06-24 2006-09-22 St Microelectronics Sa Procede de controle du fonctionnement d'un regulateur a faible chute de tension et circuit integre correspondant
FR2967752B1 (fr) * 2010-11-18 2013-07-05 Itp Sa Conduit isole et chauffe realise par des troncons double enveloppe et procede de pose du conduit
US10199862B2 (en) * 2015-04-16 2019-02-05 Hubbell Incorporated Emergency dimming apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1268474B1 (it) * 1993-10-22 1997-03-04 St Microelectronics Srl Convertitore statico dc-dc funzionante in modo discontinuo
US5629609A (en) * 1994-03-08 1997-05-13 Texas Instruments Incorporated Method and apparatus for improving the drop-out voltage in a low drop out voltage regulator
KR0148732B1 (ko) * 1995-06-22 1998-11-02 문정환 반도체 소자의 기준전압 발생회로
JP3442942B2 (ja) * 1996-10-08 2003-09-02 シャープ株式会社 直流安定化電源回路の出力ドライブ回路
DE69621020T2 (de) * 1996-11-04 2002-10-24 Stmicroelectronics S.R.L., Agrate Brianza Banddistanzreferenzspannungsgenerator
FR2764450B1 (fr) * 1997-06-04 1999-08-27 Sgs Thomson Microelectronics Systeme de fourniture d'une tension regulee

Also Published As

Publication number Publication date
US6252385B1 (en) 2001-06-26
FR2789191A1 (fr) 2000-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070930