DE69724212D1 - Ausgangstreiberschaltung für einen stabilisierten DC-Stromversorgungsschaltkreis - Google Patents

Ausgangstreiberschaltung für einen stabilisierten DC-Stromversorgungsschaltkreis

Info

Publication number
DE69724212D1
DE69724212D1 DE69724212T DE69724212T DE69724212D1 DE 69724212 D1 DE69724212 D1 DE 69724212D1 DE 69724212 T DE69724212 T DE 69724212T DE 69724212 T DE69724212 T DE 69724212T DE 69724212 D1 DE69724212 D1 DE 69724212D1
Authority
DE
Germany
Prior art keywords
stabilized
power supply
output driver
circuit
supply circuit
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
DE69724212T
Other languages
English (en)
Other versions
DE69724212T2 (de
Inventor
Koichi Hanafusa
Akio Nakajima
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Publication of DE69724212D1 publication Critical patent/DE69724212D1/de
Application granted granted Critical
Publication of DE69724212T2 publication Critical patent/DE69724212T2/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
    • 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
    • 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
    • G05F1/569—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 for protection
    • G05F1/573—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 for protection with overcurrent detector

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)
DE69724212T 1996-10-08 1997-09-29 Ausgangstreiberschaltung für einen stabilisierten DC-Stromversorgungsschaltkreis Expired - Fee Related DE69724212T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26754596A JP3442942B2 (ja) 1996-10-08 1996-10-08 直流安定化電源回路の出力ドライブ回路
JP26754596 1996-10-08

Publications (2)

Publication Number Publication Date
DE69724212D1 true DE69724212D1 (de) 2003-09-25
DE69724212T2 DE69724212T2 (de) 2004-06-09

Family

ID=17446313

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69724212T Expired - Fee Related DE69724212T2 (de) 1996-10-08 1997-09-29 Ausgangstreiberschaltung für einen stabilisierten DC-Stromversorgungsschaltkreis

Country Status (6)

Country Link
US (1) US5859757A (de)
EP (1) EP0836130B1 (de)
JP (1) JP3442942B2 (de)
KR (1) KR100353381B1 (de)
CN (1) CN1097214C (de)
DE (1) DE69724212T2 (de)

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JP3065605B2 (ja) 1998-10-12 2000-07-17 シャープ株式会社 直流安定化電源装置
FR2789191B1 (fr) 1999-01-28 2001-06-01 St Microelectronics Sa Circuit integre de demarrage et regulation d'une alimentation
JP2001282372A (ja) * 2000-03-31 2001-10-12 Seiko Instruments Inc レギュレータ
US6219262B1 (en) * 2000-05-08 2001-04-17 Semtech Corporation Circuit and method for adaptive leading edge blanking in pulse width modulated current mode switching power supply controllers
JP2001350529A (ja) * 2000-06-08 2001-12-21 Murata Mfg Co Ltd 電源装置およびそれを用いた電子機器および電源装置の出力短絡保護方法
JP3741949B2 (ja) * 2000-07-24 2006-02-01 矢崎総業株式会社 半導体スイッチング装置
JP3666383B2 (ja) 2000-11-13 2005-06-29 株式会社デンソー 電圧レギュレータ
JP4662003B2 (ja) * 2001-02-09 2011-03-30 ミツミ電機株式会社 Ａｃアダプタ出力端子ショートによる保護回路
JP2002312044A (ja) * 2001-04-16 2002-10-25 Denso Corp 電源回路
JP4772980B2 (ja) * 2001-04-19 2011-09-14 セイコーインスツル株式会社 ボルテージレギュレータ
JP4574902B2 (ja) * 2001-07-13 2010-11-04 セイコーインスツル株式会社 ボルテージレギュレータ
US6611169B2 (en) * 2001-10-01 2003-08-26 Gibson Guitar Corp. Power supply regulation and protection circuit for audio power amplifier
JP3806011B2 (ja) * 2001-10-05 2006-08-09 セイコーインスツル株式会社 電圧検出回路
JP3782726B2 (ja) 2001-12-13 2006-06-07 株式会社リコー 過電流保護回路
JP2004118411A (ja) * 2002-09-25 2004-04-15 Seiko Instruments Inc ボルテージ・レギュレータ
JP4087221B2 (ja) * 2002-10-31 2008-05-21 シャープ株式会社 増幅回路およびそれを備えた電源装置
JP4016273B2 (ja) * 2003-04-15 2007-12-05 ミツミ電機株式会社 レギュレータ回路
CN100432885C (zh) * 2003-08-29 2008-11-12 株式会社理光 恒压电路
JP3610556B1 (ja) * 2003-10-21 2005-01-12 ローム株式会社 定電圧電源装置
JP2005190264A (ja) 2003-12-26 2005-07-14 Orion Denki Kk 短絡保護回路
JP2005251130A (ja) * 2004-03-08 2005-09-15 Nec Electronics Corp 短絡保護回路付きボルテージレギュレータ回路
ITMI20040486A1 (it) * 2004-03-16 2004-06-16 St Microelectronics Srl Dispositivo per la correzione del fattore di potenza in alimentatori a commutazione forzata
JP2006053898A (ja) * 2004-07-15 2006-02-23 Rohm Co Ltd 過電流保護回路およびそれを利用した電圧生成回路ならびに電子機器
JP2006260030A (ja) * 2005-03-16 2006-09-28 Ricoh Co Ltd 定電圧電源回路及び定電圧電源回路の検査方法
JP4689473B2 (ja) * 2005-05-16 2011-05-25 シャープ株式会社 直流安定化電源回路
FR2886746B1 (fr) * 2005-06-06 2007-08-10 Atmel Corp Regulation du niveau de tension de sortie
JP4781732B2 (ja) * 2005-06-24 2011-09-28 株式会社リコー 電源システム装置及びその制御方法
JP4720548B2 (ja) * 2006-03-07 2011-07-13 住友電装株式会社 負荷異常検出システム
EP2054787B1 (de) * 2006-08-07 2009-12-23 STMicroelectronics S.r.l. Steuereinrichtung für eine leistungsfaktor-korrektureinrichtung in schaltnetzteilen
JP2008123276A (ja) * 2006-11-13 2008-05-29 Sharp Corp 定電圧出力回路
JP2010074891A (ja) * 2008-09-16 2010-04-02 Sanyo Electric Co Ltd 半導体回路
JP5558964B2 (ja) * 2009-09-30 2014-07-23 セイコーインスツル株式会社 ボルテージレギュレータ
JP5492728B2 (ja) * 2010-09-28 2014-05-14 株式会社ジャパンディスプレイ 表示装置
RU2463639C1 (ru) * 2011-06-29 2012-10-10 Открытое акционерное общество "Концерн "Созвездие" Стабилизатор постоянного напряжения
DE102013220491A1 (de) * 2013-10-10 2015-04-16 Continental Automotive Gmbh Schaltregler zur integrierten Fehlererkennung
CN103941794A (zh) * 2013-11-27 2014-07-23 深圳市伟创电气有限公司 带差分放大功能的串联型晶体管稳压电路
JP6397926B2 (ja) 2014-09-16 2018-09-26 日立オートモティブシステムズ株式会社 センサ装置
JP6663103B2 (ja) * 2015-08-24 2020-03-11 ミツミ電機株式会社 レギュレータ用半導体集積回路
JP6591295B2 (ja) * 2016-01-14 2019-10-16 ルネサスエレクトロニクス株式会社 半導体装置及びそれを備えた電子制御システム
DE102016220279A1 (de) * 2016-10-17 2018-04-19 Robert Bosch Gmbh Schaltungsanordnung zur Vorladung einer Zwischenkreiskapazität eines Hochvolt-Bordnetzes
CN109450392A (zh) * 2018-12-27 2019-03-08 苏州英诺迅科技股份有限公司 一种分布式射随放大器
TWI704739B (zh) * 2019-04-24 2020-09-11 宏碁股份有限公司 電源供應裝置
CN114070297A (zh) * 2020-08-05 2022-02-18 圣邦微电子（北京）股份有限公司 微功耗的电平翻转电路及降低电路中瞬态电流的方法
JP2023047804A (ja) * 2021-09-27 2023-04-06 ルネサスエレクトロニクス株式会社 半導体装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278930A (en) * 1979-09-27 1981-07-14 Gte Automatic Electric Laboratories, Inc. Current sensing circuit for power supply with series control transistor
US4603288A (en) * 1984-11-19 1986-07-29 Tektronix, Inc. Dual regulated power supply
NL8601241A (nl) * 1986-05-15 1987-12-01 Philips Nv Voedingsschakeling.
EP0354435B1 (de) * 1988-08-12 1995-12-20 Hitachi, Ltd. Treiberschaltung für Transistor mit isoliertem Gate; und deren Verwendung in einem Schalterkreis, einer Stromschalteinrichtung, und einem Induktionsmotorsystem
DE4102325A1 (de) * 1991-01-26 1992-07-30 Bosch Telecom Schaltungsanordnung fuer spannungs- und stromregelung
JPH0588765A (ja) * 1991-09-26 1993-04-09 Nec Kansai Ltd 電源回路
JPH05121974A (ja) * 1991-10-25 1993-05-18 Nec Corp 電流ブースター付きボルテージフオロワ
US5408173A (en) * 1992-10-01 1995-04-18 Kronos Incorporated Manual-adjustment-free controlled-voltage and current-limited D.C. voltage supply
JPH06335163A (ja) * 1993-05-19 1994-12-02 Jeol Ltd 高周波電源
JP3394389B2 (ja) * 1995-07-13 2003-04-07 シャープ株式会社 直流安定化電源回路

Also Published As

Publication number Publication date
KR100353381B1 (ko) 2002-11-18
US5859757A (en) 1999-01-12
JPH10111722A (ja) 1998-04-28
EP0836130A3 (de) 1999-03-10
KR19980032403A (ko) 1998-07-25
EP0836130B1 (de) 2003-08-20
JP3442942B2 (ja) 2003-09-02
DE69724212T2 (de) 2004-06-09
CN1097214C (zh) 2002-12-25
EP0836130A2 (de) 1998-04-15
CN1180853A (zh) 1998-05-06

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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