FR2783942B1 - Dispositif de regulation de tension - Google Patents

Dispositif de regulation de tension

Info

Publication number
FR2783942B1
FR2783942B1 FR9812199A FR9812199A FR2783942B1 FR 2783942 B1 FR2783942 B1 FR 2783942B1 FR 9812199 A FR9812199 A FR 9812199A FR 9812199 A FR9812199 A FR 9812199A FR 2783942 B1 FR2783942 B1 FR 2783942B1
Authority
FR
France
Prior art keywords
voltage regulation
regulation device
voltage
regulation
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
FR9812199A
Other languages
English (en)
Other versions
FR2783942A1 (fr
Inventor
Vineet Tiwari
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 FR9812199A priority Critical patent/FR2783942B1/fr
Priority to US09/408,082 priority patent/US6218819B1/en
Publication of FR2783942A1 publication Critical patent/FR2783942A1/fr
Application granted granted Critical
Publication of FR2783942B1 publication Critical patent/FR2783942B1/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
    • G05F1/565—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • 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
    • G05F1/468—Regulating voltage or current wherein the variable actually regulated by the final control device is dc characterised by reference voltage circuitry, e.g. soft start, remote shutdown
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
FR9812199A 1998-09-30 1998-09-30 Dispositif de regulation de tension Expired - Fee Related FR2783942B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9812199A FR2783942B1 (fr) 1998-09-30 1998-09-30 Dispositif de regulation de tension
US09/408,082 US6218819B1 (en) 1998-09-30 1999-09-29 Voltage regulation device having a differential amplifier coupled to a switching transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9812199A FR2783942B1 (fr) 1998-09-30 1998-09-30 Dispositif de regulation de tension

Publications (2)

Publication Number Publication Date
FR2783942A1 FR2783942A1 (fr) 2000-03-31
FR2783942B1 true FR2783942B1 (fr) 2004-02-13

Family

ID=9531000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9812199A Expired - Fee Related FR2783942B1 (fr) 1998-09-30 1998-09-30 Dispositif de regulation de tension

Country Status (2)

Country Link
US (1) US6218819B1 (fr)
FR (1) FR2783942B1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2795881B1 (fr) * 1999-06-30 2001-08-31 St Microelectronics Sa Circuit de production d'une haute tension de programmation d'une memoire
JP2001051730A (ja) * 1999-08-05 2001-02-23 Fujitsu Ltd スイッチ回路及びシリーズレギュレータ
US6943529B2 (en) * 2001-12-16 2005-09-13 Zinc Matrix Power, Inc. Battery charging system
WO2003085813A2 (fr) * 2002-04-04 2003-10-16 Thomson Licensing S.A. Regulateur a decoupage de frequence de secteur
US6882513B2 (en) * 2002-09-13 2005-04-19 Ami Semiconductor, Inc. Integrated overvoltage and reverse voltage protection circuit
WO2004092861A1 (fr) * 2003-04-16 2004-10-28 Koninklijke Philips Electronics N.V. Systeme de regulation de tension avec moyen de detection de l'etat de fonctionnement
JP4421909B2 (ja) * 2004-01-28 2010-02-24 セイコーインスツル株式会社 ボルテージレギュレータ
US7863874B2 (en) * 2006-09-05 2011-01-04 Atmel Automotive Gmbh Linear voltage regulator with a transistor in series with the feedback voltage divider
TWI536702B (zh) 2010-07-15 2016-06-01 Ｚ動力能源有限責任公司 用於將電池組再充電之方法及裝置
US9337664B2 (en) * 2010-12-16 2016-05-10 Qualcomm Incorporated Wireless power receiver circuitry
JP6038516B2 (ja) * 2011-09-15 2016-12-07 エスアイアイ・セミコンダクタ株式会社 ボルテージレギュレータ
RU2491696C1 (ru) * 2012-03-02 2013-08-27 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Модуль бесперебойного питания потребителей постоянного тока
JP5594546B2 (ja) * 2012-03-02 2014-09-24 横河電機株式会社 入力保護回路
RU2498474C1 (ru) * 2012-04-27 2013-11-10 Открытое акционерное общество "Научно-исследовательский институт вычислительных комплексов им. М.А. Карцева" Модуль силового концентратора для системы бесперебойного электропитания радиоэлектронной аппаратуры (варианты)
CN105027381B (zh) 2013-01-11 2019-11-15 Z动力能源有限责任公司 用于将蓄电池再充电的方法及***
EP3289663A1 (fr) 2015-04-29 2018-03-07 ZPower, LLC Algorithme de charge dépendant de la température
KR102593912B1 (ko) 2018-01-09 2023-10-26 삼성전자주식회사 모드 변경이 가능한 전원 회로 및 그것을 포함하는 스마트 카드
DE102018126913A1 (de) 2018-10-29 2020-04-30 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Überspannungsschutzschaltung für ein Steuergerät für ein Fahrzeug, Steuergerät für ein Fahrzeug und Verfahren zum Testen einer Überspannungsschutzschaltung für ein Steuergerät für ein Fahrzeug
US10845834B2 (en) 2018-11-15 2020-11-24 Nvidia Corp. Low area voltage regulator with feedforward noise cancellation of package resonance
JP2021033472A (ja) * 2019-08-20 2021-03-01 ローム株式会社 リニア電源

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5010292A (en) * 1989-12-12 1991-04-23 North American Philips Corporation Voltage regulator with reduced semiconductor power dissipation
US5025204A (en) * 1990-01-05 1991-06-18 Hewlett-Packard Company Current mirror using resistor ratios in CMOS process
US5408173A (en) * 1992-10-01 1995-04-18 Kronos Incorporated Manual-adjustment-free controlled-voltage and current-limited D.C. voltage supply
US5548205A (en) * 1993-11-24 1996-08-20 National Semiconductor Corporation Method and circuit for control of saturation current in voltage regulators
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
US5686820A (en) * 1995-06-15 1997-11-11 International Business Machines Corporation Voltage regulator with a minimal input voltage requirement
EP0753807B1 (fr) * 1995-07-14 2003-01-15 Hewlett-Packard Company, A Delaware Corporation Alimentation électrique
JP3591107B2 (ja) * 1996-01-19 2004-11-17 富士通株式会社 電源降圧回路及び半導体装置
US5686821A (en) * 1996-05-09 1997-11-11 Analog Devices, Inc. Stable low dropout voltage regulator controller
JPH09325825A (ja) * 1996-06-06 1997-12-16 Pioneer Electron Corp 電圧平滑化回路

Also Published As

Publication number Publication date
US6218819B1 (en) 2001-04-17
FR2783942A1 (fr) 2000-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080531