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SE8701415L - Anordning foer att skydda en integrerad krets mot oeverbelastnings- och kortslutningsstroemmar - Google Patents

Anordning foer att skydda en integrerad krets mot oeverbelastnings- och kortslutningsstroemmar

Info

Publication number
SE8701415L
SE8701415L SE8701415A SE8701415A SE8701415L SE 8701415 L SE8701415 L SE 8701415L SE 8701415 A SE8701415 A SE 8701415A SE 8701415 A SE8701415 A SE 8701415A SE 8701415 L SE8701415 L SE 8701415L
Authority
SE
Sweden
Prior art keywords
integrated circuit
detection resistor
thyristor
overcurrent
circuit
Prior art date
Application number
SE8701415A
Other languages
Unknown language ( )
English (en)
Other versions
SE457182B (sv
SE8701415D0 (sv
Inventor
F Hussein
Original Assignee
Facit Ab
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 Facit Ab filed Critical Facit Ab
Priority to SE8701415A priority Critical patent/SE457182B/sv
Publication of SE8701415D0 publication Critical patent/SE8701415D0/sv
Priority to EP88850084A priority patent/EP0285583A1/en
Priority to US07/166,053 priority patent/US4860154A/en
Priority to KR1019880003414A priority patent/KR920000680B1/ko
Priority to JP63081153A priority patent/JPS63262914A/ja
Publication of SE8701415L publication Critical patent/SE8701415L/sv
Publication of SE457182B publication Critical patent/SE457182B/sv

Links

Classifications

    • 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
    • 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
    • H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Electronic Switches (AREA)
  • Protection Of Static Devices (AREA)
  • Amplifiers (AREA)
SE8701415A 1987-04-03 1987-04-03 Anordning bestaaende av en skyddskrets foer att skydda en integrerad krets mot oeverbelastnings- och kortslutningsstroemmar SE457182B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8701415A SE457182B (sv) 1987-04-03 1987-04-03 Anordning bestaaende av en skyddskrets foer att skydda en integrerad krets mot oeverbelastnings- och kortslutningsstroemmar
EP88850084A EP0285583A1 (en) 1987-04-03 1988-03-09 Device for protecting an integrated circuit against overload and short circuit currents
US07/166,053 US4860154A (en) 1987-04-03 1988-03-09 Device for protecting an integrated circuit against overload and short circuit currents
KR1019880003414A KR920000680B1 (ko) 1987-04-03 1988-03-29 과부하 및 단락전류에 대한 집적회로 보호장치
JP63081153A JPS63262914A (ja) 1987-04-03 1988-04-01 集積回路を過負荷および短絡電流から保護する装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8701415A SE457182B (sv) 1987-04-03 1987-04-03 Anordning bestaaende av en skyddskrets foer att skydda en integrerad krets mot oeverbelastnings- och kortslutningsstroemmar

Publications (3)

Publication Number Publication Date
SE8701415D0 SE8701415D0 (sv) 1987-04-03
SE8701415L true SE8701415L (sv) 1988-10-04
SE457182B SE457182B (sv) 1988-12-05

Family

ID=20368102

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8701415A SE457182B (sv) 1987-04-03 1987-04-03 Anordning bestaaende av en skyddskrets foer att skydda en integrerad krets mot oeverbelastnings- och kortslutningsstroemmar

Country Status (5)

Country Link
US (1) US4860154A (sv)
EP (1) EP0285583A1 (sv)
JP (1) JPS63262914A (sv)
KR (1) KR920000680B1 (sv)
SE (1) SE457182B (sv)

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US5192901A (en) * 1990-03-16 1993-03-09 Cherry Semiconductor Corporation Short circuit protection
US5006949A (en) * 1990-04-30 1991-04-09 Teledyne Industries, Inc. Temperature compensated overload trip level solid state relay
US5303390A (en) * 1990-06-28 1994-04-12 Dallas Semiconductor Corporation Microprocessor auxiliary with combined pin for reset output and pushbutton input
US5184036A (en) * 1991-08-09 1993-02-02 Delco Electronics Corporation Method of limiting output current from an interface drive circuit
US5164679A (en) * 1992-01-08 1992-11-17 Harris Corporation AC power amplifier having current limit control
US5548467A (en) * 1994-02-14 1996-08-20 International Business Machines Corporation LAN interface with simplified overcurrent protection
US5576615A (en) * 1994-04-22 1996-11-19 Texas Instruments Incorporated Method and circuit for detecting faulty recirculation diode in a switched mode power supply
US5467921A (en) * 1994-09-23 1995-11-21 Carrier Corporation Thermostat having short circuit protection
GB2306814B (en) * 1995-11-01 2000-03-15 Roke Manor Research Improvements in or relating to rf power amplifiers
US5719519A (en) * 1995-11-20 1998-02-17 Motorola, Inc. Circuit and method for reconstructing a phase current
US6184742B1 (en) * 1996-09-26 2001-02-06 U.S. Philips Corporation Current distribution circuit having an additional parallel DC-current sinking branch
US6104149A (en) * 1997-02-28 2000-08-15 International Rectifier Corp. Circuit and method for improving short-circuit capability of IGBTs
RU2124257C1 (ru) * 1997-10-14 1998-12-27 Акционерное общество закрытого типа "Контактор" Устройство токовой защиты для цепей постоянного тока
US6178075B1 (en) 1999-06-04 2001-01-23 Visteon Global Technologies, Inc. Electronic module with moisture protection
JP4089125B2 (ja) * 2000-04-12 2008-05-28 株式会社デンソー 電気負荷駆動装置
US6671144B1 (en) 2000-06-26 2003-12-30 Premier Aviation, Inc. Method and apparatus for detecting ground faults and for isolating power supply from the ground faults
EP1303897A1 (en) * 2000-06-26 2003-04-23 Premier Aviation, Inc. Method and apparatus for detecting electrical faults and isolating power source from the electrical faults
US6624994B1 (en) * 2001-11-09 2003-09-23 National Semiconductor Corporation Apparatus and method for over-current protection of an analog switch
US6744229B2 (en) * 2002-03-28 2004-06-01 Sunonwealth Electric Machine Industry Co., Ltd Safety-guard detective circuit of a fan motor
JP2004006531A (ja) * 2002-05-31 2004-01-08 Renesas Technology Corp 半導体装置およびその製造方法
JP4122910B2 (ja) * 2002-09-24 2008-07-23 ミツミ電機株式会社 電源供給回路
US7164320B2 (en) * 2004-12-10 2007-01-16 Sigmatel, Inc. Current threshold circuit
DE102008008831B4 (de) * 2008-02-13 2011-09-29 Texas Instruments Deutschland Gmbh Strombegrenzte Spannungsquelle mit weitem Eingangsstrombereich
US20110140708A1 (en) * 2009-12-11 2011-06-16 William Henry Lueckenbach System, method, and apparatus for providing redundant power control using a digital output module
US8164389B2 (en) * 2010-05-26 2012-04-24 Triquint Semiconductor, Inc. Overdrive protection circuit
US8487705B2 (en) * 2010-05-26 2013-07-16 Triquint Semiconductor, Inc. Protection circuit for radio frequency power amplifier
US8538368B1 (en) 2011-11-14 2013-09-17 Triquint Semiconductor, Inc. Dynamic power limiter circuit
US8891217B2 (en) * 2012-01-27 2014-11-18 Tyco Safety Products Canada Ltd. Input/output interface circuit with overpower protection
KR102049372B1 (ko) 2013-03-15 2019-11-28 온세미컨덕터코리아 주식회사 스위치 제어 회로, 스위치 제어 방법 및 이를 이용한 전력 공급 장치
FR3057087B1 (fr) 2016-09-30 2018-11-16 Stmicroelectronics (Rousset) Sas Puce electronique protegee
JP7222202B2 (ja) * 2018-08-28 2023-02-15 富士電機株式会社 駆動装置及び電力変換装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB213864A (en) * 1923-12-21 1924-04-10 Herbert Kershaw & Company Ltd Improvements in or relating to cornice pole rings or the like
BE808471A (fr) * 1973-12-11 1974-06-11 Herstal Sa Hausse reglable our armes a feu
DE2415305A1 (de) * 1974-03-27 1975-10-09 Siemens Ag Schaltungsanordnung zum schutz eines halbleiter-bauelementes vor ueberlastung
US4337494A (en) * 1980-04-07 1982-06-29 Reliance Electric Company Automatic bias-controlled VMOS/bipolar dual-triggered switch
US4321648A (en) * 1981-02-25 1982-03-23 Rca Corporation Over-current protection circuits for power transistors
GB2138644B (en) * 1983-04-22 1987-01-07 Lumenition Ltd Power transistor protection
US4530023A (en) * 1983-06-27 1985-07-16 Motorola, Inc. Solid state interrupt circuit
DE3409058C2 (de) * 1984-03-13 1991-03-07 Telefunken electronic GmbH, 7100 Heilbronn Kurzschluß- und Überlastschutzschaltung für Endstufentransistoren
US4581551A (en) * 1984-03-28 1986-04-08 Motorola, Inc. Input/output circuit for use with various voltages
US4651252A (en) * 1985-03-29 1987-03-17 Eaton Corporation Transistor fault tolerance method and apparatus
US4750079A (en) * 1986-05-27 1988-06-07 Motorola, Inc. Low side switch integrated circuit

Also Published As

Publication number Publication date
KR880013285A (ko) 1988-11-30
JPS63262914A (ja) 1988-10-31
KR920000680B1 (ko) 1992-01-20
EP0285583A1 (en) 1988-10-05
US4860154A (en) 1989-08-22
SE457182B (sv) 1988-12-05
SE8701415D0 (sv) 1987-04-03

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