FR2811090B1 - Integration d'un regulateur de tension - Google Patents

Integration d'un regulateur de tension

Info

Publication number
FR2811090B1
FR2811090B1 FR0008315A FR0008315A FR2811090B1 FR 2811090 B1 FR2811090 B1 FR 2811090B1 FR 0008315 A FR0008315 A FR 0008315A FR 0008315 A FR0008315 A FR 0008315A FR 2811090 B1 FR2811090 B1 FR 2811090B1
Authority
FR
France
Prior art keywords
integration
voltage regulator
regulator
voltage
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
FR0008315A
Other languages
English (en)
Other versions
FR2811090A1 (fr
Inventor
Vincent Perque
Juliette Weiss
Guy Mabboux
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 FR0008315A priority Critical patent/FR2811090B1/fr
Priority to US09/886,967 priority patent/US6677809B2/en
Priority to EP20010410077 priority patent/EP1168134A1/fr
Publication of FR2811090A1 publication Critical patent/FR2811090A1/fr
Application granted granted Critical
Publication of FR2811090B1 publication Critical patent/FR2811090B1/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
    • G05F1/462—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC as a function of the requirements of the load, e.g. delay, temperature, specific voltage/current characteristic
    • G05F1/465—Internal voltage generators for integrated circuits, e.g. step down generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (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)
FR0008315A 2000-06-28 2000-06-28 Integration d'un regulateur de tension Expired - Fee Related FR2811090B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0008315A FR2811090B1 (fr) 2000-06-28 2000-06-28 Integration d'un regulateur de tension
US09/886,967 US6677809B2 (en) 2000-06-28 2001-06-21 Integration of a voltage regulator
EP20010410077 EP1168134A1 (fr) 2000-06-28 2001-06-27 Intégration d'un régulateur de tension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0008315A FR2811090B1 (fr) 2000-06-28 2000-06-28 Integration d'un regulateur de tension

Publications (2)

Publication Number Publication Date
FR2811090A1 FR2811090A1 (fr) 2002-01-04
FR2811090B1 true FR2811090B1 (fr) 2002-10-11

Family

ID=8851799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0008315A Expired - Fee Related FR2811090B1 (fr) 2000-06-28 2000-06-28 Integration d'un regulateur de tension

Country Status (3)

Country Link
US (1) US6677809B2 (fr)
EP (1) EP1168134A1 (fr)
FR (1) FR2811090B1 (fr)

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US6176977B1 (en) * 1998-11-05 2001-01-23 Sharper Image Corporation Electro-kinetic air transporter-conditioner
FR2797070B1 (fr) * 1999-07-30 2001-09-28 St Microelectronics Sa Lecture de carte a puce comprenant un systeme d'economie d'energie
DE10135964B4 (de) * 2001-07-24 2005-02-24 Infineon Technologies Ag Schaltungsbaustein mit hochfrequenten Ein-/Ausgabeschnittstellen
EP1298800A1 (fr) * 2001-09-28 2003-04-02 STMicroelectronics Limited Générateur de rampe
US6737909B2 (en) * 2001-11-26 2004-05-18 Intel Corporation Integrated circuit current reference
JP3935777B2 (ja) * 2002-05-28 2007-06-27 富士通株式会社 出力回路装置
JP4499985B2 (ja) * 2002-12-13 2010-07-14 株式会社リコー 電源用ｉｃ及びその電源用ｉｃを使用した通信装置
US7078958B2 (en) * 2003-02-10 2006-07-18 Exar Corporation CMOS bandgap reference with low voltage operation
FR2851060A1 (fr) * 2003-02-11 2004-08-13 St Microelectronics Sa Circuit a regulateur de tension integre et son procede de fabrication
CN101027619A (zh) * 2004-05-14 2007-08-29 泽默斯技术有限公司 内部电压发生器方案和电源管理方法
EP1757174B1 (fr) * 2004-05-17 2011-03-16 International Rectifier Corporation Pompe de charge a courant eleve destinee a un pilote d'interrupteur d'alimentation intelligent
JP2006072817A (ja) * 2004-09-03 2006-03-16 Koito Mfg Co Ltd ピーク検出回路及び放電灯点灯装置
EP1653315A1 (fr) * 2004-10-28 2006-05-03 STMicroelectronics S.r.l. Convertisseur d'abaissement de tension amélioré
US7170265B2 (en) * 2005-04-07 2007-01-30 Sige Semiconductor Inc. Voltage regulator circuit with two or more output ports
US7755418B2 (en) * 2005-04-29 2010-07-13 Xerox Corporation Current source generator utilizing a portion of a targeted analog circuit
US8045353B2 (en) * 2005-12-30 2011-10-25 Stmicroelectronics Pvt. Ltd. Integrated circuit capable of operating at different supply voltages
US9111602B2 (en) * 2006-04-07 2015-08-18 Mellanox Technologies, Ltd. Accurate global reference voltage distribution system with local reference voltages referred to local ground and locally supplied voltage
US7685441B2 (en) * 2006-05-12 2010-03-23 Intel Corporation Power control unit with digitally supplied system parameters
JP2008197723A (ja) * 2007-02-08 2008-08-28 Toshiba Corp 電圧発生回路
KR20090010686A (ko) * 2007-07-24 2009-01-30 삼성전기주식회사 기준 전압 생성회로 및 이를 이용한 오프셋이 보상된전류-전압 변환 회로
US7919840B2 (en) * 2007-11-20 2011-04-05 International Business Machines Corporation Integrated non-isolated VRM and microprocessor assembly
JP2011053957A (ja) * 2009-09-02 2011-03-17 Toshiba Corp 参照電流生成回路
US9213382B2 (en) * 2012-09-12 2015-12-15 Intel Corporation Linear voltage regulator based on-die grid
US8779827B2 (en) * 2012-09-28 2014-07-15 Power Integrations, Inc. Detector circuit with low threshold voltage and high voltage input
US9875963B2 (en) * 2014-12-19 2018-01-23 Toshiba Memory Corporation Semiconductor device
TWI584097B (zh) * 2016-05-11 2017-05-21 瑞昱半導體股份有限公司 參考電壓緩衝電路
US11233513B2 (en) * 2019-11-05 2022-01-25 Mediatek Inc. Reference voltage buffer with settling enhancement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2888898B2 (ja) * 1990-02-23 1999-05-10 株式会社日立製作所 半導体集積回路
US5739681A (en) * 1992-02-07 1998-04-14 Crosspoint Solutions, Inc. Voltage regulator with high gain cascode current mirror
JPH06162772A (ja) * 1992-11-25 1994-06-10 Sharp Corp 電源電圧降圧回路
US5508653A (en) * 1993-09-29 1996-04-16 Acc Microelectronics Corporation Multi-voltage circuit arrangement and method for accommodating hybrid electronic system requirements
EP0693784B1 (fr) * 1994-06-24 2000-09-06 STMicroelectronics S.r.l. Protection pour circuit intégré d'une sortie d'un étage de puissance avec multiples fils conducteurs
KR0149577B1 (ko) * 1995-06-12 1998-12-01 김광호 반도체 메모리 장치의 내부 전원전압 발생회로
EP0757443B1 (fr) * 1995-07-31 2006-03-08 STMicroelectronics S.r.l. Circuit pour la dissipation contrôlée et indépendante d'énergie accumulée inductive des charges inductives multiples
JP3080015B2 (ja) * 1996-11-19 2000-08-21 日本電気株式会社 レギュレータ内蔵半導体集積回路
US5923156A (en) * 1997-08-15 1999-07-13 Micron Technology, Inc. N-channel voltage regulator
US6114843A (en) * 1998-08-18 2000-09-05 Xilinx, Inc. Voltage down converter for multiple voltage levels

Also Published As

Publication number Publication date
EP1168134A1 (fr) 2002-01-02
FR2811090A1 (fr) 2002-01-04
US6677809B2 (en) 2004-01-13
US20020014914A1 (en) 2002-02-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060228