DE69315495D1 - Schutzschaltung gegen Überspannungen für Leistungsbauteil - Google Patents

Schutzschaltung gegen Überspannungen für Leistungsbauteil

Info

Publication number
DE69315495D1
DE69315495D1 DE69315495T DE69315495T DE69315495D1 DE 69315495 D1 DE69315495 D1 DE 69315495D1 DE 69315495 T DE69315495 T DE 69315495T DE 69315495 T DE69315495 T DE 69315495T DE 69315495 D1 DE69315495 D1 DE 69315495D1
Authority
DE
Germany
Prior art keywords
protection circuit
power component
circuit against
against overvoltages
overvoltages
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
DE69315495T
Other languages
English (en)
Other versions
DE69315495T2 (de
Inventor
Philippe Meunier
Antoine Pavlin
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
SGS Thomson Microelectronics 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 SGS Thomson Microelectronics SA filed Critical SGS Thomson Microelectronics SA
Application granted granted Critical
Publication of DE69315495D1 publication Critical patent/DE69315495D1/de
Publication of DE69315495T2 publication Critical patent/DE69315495T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/045—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere
    • H02H9/047—Free-wheeling circuits
DE69315495T 1992-07-16 1993-07-05 Schutzschaltung gegen Überspannungen für Leistungsbauteil Expired - Fee Related DE69315495T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9209119A FR2693853B1 (fr) 1992-07-16 1992-07-16 Circuit de protection d'un composant de puissance contre des surtensions directes.

Publications (2)

Publication Number Publication Date
DE69315495D1 true DE69315495D1 (de) 1998-01-15
DE69315495T2 DE69315495T2 (de) 1998-06-04

Family

ID=9432202

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69315495T Expired - Fee Related DE69315495T2 (de) 1992-07-16 1993-07-05 Schutzschaltung gegen Überspannungen für Leistungsbauteil

Country Status (5)

Country Link
US (1) US5465190A (de)
EP (1) EP0579561B1 (de)
JP (1) JPH06296362A (de)
DE (1) DE69315495T2 (de)
FR (1) FR2693853B1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685817B1 (fr) 1991-12-31 1994-03-11 Sgs Thomson Microelectronics Sa Protection generale d'un circuit integre contre les surcharges permanentes et decharges electrostatiques.
FR2725307B1 (fr) * 1994-09-30 1996-12-20 Sgs Thomson Microelectronics Composant semiconducteur d'alimentation, de recirculation et de demagnetisation d'une charge selfique
SE9500761D0 (sv) * 1995-03-02 1995-03-02 Abb Research Ltd Skyddskrets för seriekopplade krafthalvledare
JP3373704B2 (ja) * 1995-08-25 2003-02-04 三菱電機株式会社 絶縁ゲートトランジスタ駆動回路
DE19531899B4 (de) * 1995-08-30 2004-11-25 Robert Bosch Gmbh Elektronische Einrichtung und Betriebsverfahren für diese
EP0782235B1 (de) * 1995-12-29 2001-11-14 STMicroelectronics S.r.l. Verfahren zum Schutz von Leistungstransistoren und übereinstimmende Schaltung
JP3125916B2 (ja) * 1996-05-07 2001-01-22 アンデン株式会社 サージ保護機能をもつ負荷駆動回路
DE19742019C2 (de) * 1997-09-24 2002-04-18 Alcatel Sa Verfahren und Schaltungsanordnung zur Begrenzung von Schaltüberspannungen an Leistungshalbleiterschaltern
US6157530A (en) * 1999-01-04 2000-12-05 International Business Machines Corporation Method and apparatus for providing ESD protection
US6456473B1 (en) * 1999-07-26 2002-09-24 American Standard Inc. Input overload protection for multiple input controller
DE10112538A1 (de) * 2001-03-15 2002-07-04 Infineon Technologies Ag Spannungsbegrenzungsanordnung
JP2003078361A (ja) * 2001-08-31 2003-03-14 Fujitsu Ltd 電源回路及び半導体装置
WO2004034583A1 (de) * 2002-10-09 2004-04-22 Siemens Aktiengesellschaft Verfahren und vorrichtung zum schalten eines halbleiter-leistungsschalters
JP2006352931A (ja) * 2003-09-10 2006-12-28 Sanken Electric Co Ltd スイッチング素子保護回路
US20090021881A1 (en) * 2004-07-26 2009-01-22 Vincent Andre Lucien Crevenat Overvoltage protection device with improved leakage-current-interrupting capacity
CN100354634C (zh) * 2004-08-30 2007-12-12 联咏科技股份有限公司 针对多重电源供应端的瞬时电压检测电路
US7667491B2 (en) * 2006-02-24 2010-02-23 Freescale Semiconductor, Inc. Low voltage output buffer and method for buffering digital output data
JP4866672B2 (ja) * 2006-07-27 2012-02-01 ルネサスエレクトロニクス株式会社 負荷駆動回路
CN101212134B (zh) * 2006-12-28 2011-05-04 华润矽威科技（上海）有限公司 升压型开关电源的过压保护电路
CN101682321B (zh) * 2007-04-23 2014-03-12 飞思卡尔半导体公司 用于从感性负载散热的电路、集成电路和方法
JP4839270B2 (ja) * 2007-06-18 2011-12-21 矢崎総業株式会社 絶縁検出装置
JP5274815B2 (ja) * 2007-11-20 2013-08-28 ルネサスエレクトロニクス株式会社 電力供給制御回路
US7907379B2 (en) * 2008-09-30 2011-03-15 Infineon Technologies Ag Overload protection for a circuit arrangement having a transistor
DE102009014531A1 (de) * 2009-03-24 2010-10-07 Continental Automotive Gmbh Gleichspannungswandler für ein Kraftfahrzeug
US20110309872A1 (en) * 2010-06-17 2011-12-22 Cynthia Blair Voltage Spike Protection for Power DMOS Devices
JP5682269B2 (ja) * 2010-12-06 2015-03-11 サンケン電気株式会社 ゲート駆動回路及び半導体装置
EP2744110B1 (de) * 2011-03-16 2017-03-08 Power Integrations Switzerland GmbH Ansteuerschaltung und Verfahren zur Ansteuerung eines Leistungshalbleiterschalters
JP2013026838A (ja) * 2011-07-21 2013-02-04 Toshiba Corp アクティブクランプ回路
JP5927739B2 (ja) * 2011-12-14 2016-06-01 富士電機株式会社 半導体装置
JP5704105B2 (ja) * 2012-03-28 2015-04-22 株式会社デンソー 半導体装置
JP5982289B2 (ja) * 2013-01-16 2016-08-31 東芝三菱電機産業システム株式会社 過電圧保護回路
JP6046506B2 (ja) * 2013-01-31 2016-12-14 矢崎総業株式会社 絶縁状態検出装置
JP6034719B2 (ja) * 2013-02-27 2016-11-30 日立オートモティブシステムズ株式会社 電子制御装置
TWI511400B (zh) * 2014-05-02 2015-12-01 Univ Nat Chiao Tung 可提升閂鎖防疫能力之主動式防護電路及主動防護環電路
JP6362996B2 (ja) * 2014-10-24 2018-07-25 株式会社日立製作所 半導体駆動装置ならびにそれを用いた電力変換装置
US20180166994A1 (en) * 2015-05-28 2018-06-14 Siemens Aktiengesellschaft Voltage-Regulated Power Converter Module
JP6788119B2 (ja) * 2017-07-19 2020-11-18 日立オートモティブシステムズ株式会社 負荷制御装置
AU2018211234B2 (en) * 2017-07-31 2023-11-23 Res, Giuliano Mr An Alternator Surge Clipping Device
CN108710076B (zh) * 2018-05-24 2020-06-30 南京南大光电工程研究院有限公司 动态导通阻抗自动化提取电路及自动化提取方法
GB201901241D0 (en) 2019-01-30 2019-03-20 Rolls Royce Plc Monitoring an operating condition of a transistor-based power converter
DE102019206688A1 (de) * 2019-05-09 2020-11-12 Robert Bosch Gmbh Schutzvorrichtung und Ansteuerschaltung für einen Halbleiterschalter und Verfahren zum Ansteuern eines Halbleiterschalters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338124A1 (de) * 1983-10-20 1985-05-02 Telefunken electronic GmbH, 7100 Heilbronn Stoerschutzschaltung fuer integrierte schaltungen
DE3743866C1 (de) * 1987-12-23 1989-07-27 Lenze Gmbh & Co Kg Aerzen Schaltungsanordnung zum Schutz eines Schalttransistors
US4860152A (en) * 1989-01-30 1989-08-22 Delco Electronics Corporation Two stage protection circuit for a power MOSFET driving an inductive load
IT1229713B (it) * 1989-05-12 1991-09-07 Sgs Thomson Microelectronics Dispositivo di protezione di circuiti a semiconduttori da transistori sulla linea d'alimentazione.
DE4029794A1 (de) * 1990-08-18 1992-02-20 Bosch Gmbh Robert Verfahren und einrichtung zur ansteuerung eines elektromagnetischen verbrauchers

Also Published As

Publication number Publication date
DE69315495T2 (de) 1998-06-04
FR2693853B1 (fr) 1994-10-21
US5465190A (en) 1995-11-07
EP0579561A1 (de) 1994-01-19
FR2693853A1 (fr) 1994-01-21
EP0579561B1 (de) 1997-12-03
JPH06296362A (ja) 1994-10-21

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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