ES2122978T3 - Circuito de puente en forma de h con proteccion contra corto-circuitos durante la inversion de la tension en la carga. - Google Patents

Circuito de puente en forma de h con proteccion contra corto-circuitos durante la inversion de la tension en la carga.

Info

Publication number
ES2122978T3
ES2122978T3 ES92115700T ES92115700T ES2122978T3 ES 2122978 T3 ES2122978 T3 ES 2122978T3 ES 92115700 T ES92115700 T ES 92115700T ES 92115700 T ES92115700 T ES 92115700T ES 2122978 T3 ES2122978 T3 ES 2122978T3
Authority
ES
Spain
Prior art keywords
load
circuit
short
protection during
shaped bridge
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 - Lifetime
Application number
ES92115700T
Other languages
English (en)
Inventor
Vanni Poletto
Marco Morelli
Alberto Poma
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 SRL
Marelli Europe SpA
Original Assignee
STMicroelectronics SRL
Magneti Marelli SpA
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 SRL, Magneti Marelli SpA filed Critical STMicroelectronics SRL
Application granted granted Critical
Publication of ES2122978T3 publication Critical patent/ES2122978T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/38—Means for preventing simultaneous conduction of switches
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/66—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
    • H03K17/661—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to both load terminals
    • H03K17/662—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to both load terminals each output circuit comprising more than one controlled bipolar transistor
    • H03K17/663—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to both load terminals each output circuit comprising more than one controlled bipolar transistor using complementary bipolar transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

EL CIRCUITO INCLUYE DOS TERMINALES DE SALIDA (OUT1, OUT2) PARA CONECTARLOS A LOS TERMINALES DE UNA CARGA (L), UN PRIMER Y UN SEGUNDO PAR DE CONMUTADORES DE ENERGIA ELECTRONICOS (Q1, Q4; Q2, Q3) CONECTADOS ENTRE LOS TERMINALES DE SALIDA (OUT1, OUT2) Y LOS DOS POLOS DE UNA FUENTE DE TENSION CONTINUA (VS) PARA FORMAR ASI UNA ESTRUCTURA CON FORMA DE H CON LA CARGA (L) Y UN CIRCUITO ACCIONADOR (C1, C2) PARA HACER QUE LOS CONMUTADORES DE ENERGIA ELECTRONICOS ACCIONEN SELECTIVAMENTE EL PRIMER PAR (Q1, Q4) Y EL SEGUNDO PAR (Q2, Q3) PARA HACER QUE UNA CORRIENTE CIRCULE A TRAVES DE LA CARGA (L) EN UNA DIRECCION O EN LA OTRA RESPECTIVAMENTE Y EVITAR QUE LOS CONMUTADORES ELECTRONICOS (Q1, Q3; Q2, Q4) QUE HAY CONECTADOS ENTRE LOS MISMOS TERMINALES DE SALIDA (OUT1; OUT2) Y LOS DOS POLOS DE LA FUENTE DE TENSION (VS) TRANSMITAN LA ENERGIA SIMULTANEAMENTE.
ES92115700T 1991-09-18 1992-09-14 Circuito de puente en forma de h con proteccion contra corto-circuitos durante la inversion de la tension en la carga. Expired - Lifetime ES2122978T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910707A IT1251205B (it) 1991-09-18 1991-09-18 Circuito a ponte ad h con protezione contro la conduzione incrociata durante l'inversione della corrente nel carico.

Publications (1)

Publication Number Publication Date
ES2122978T3 true ES2122978T3 (es) 1999-01-01

Family

ID=11409596

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92115700T Expired - Lifetime ES2122978T3 (es) 1991-09-18 1992-09-14 Circuito de puente en forma de h con proteccion contra corto-circuitos durante la inversion de la tension en la carga.

Country Status (6)

Country Link
US (1) US5309347A (es)
EP (1) EP0538618B1 (es)
JP (1) JPH05218837A (es)
DE (1) DE69226746T2 (es)
ES (1) ES2122978T3 (es)
IT (1) IT1251205B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6147545A (en) * 1994-03-08 2000-11-14 Texas Instruments Incorporated Bridge control circuit for eliminating shoot-through current
US5751171A (en) * 1995-03-22 1998-05-12 Vtc Inc. Predriver for fast current switching through a two-terminal inductive load
US5781046A (en) * 1995-03-22 1998-07-14 Vtc, Inc. Push-and-pull driver circuit for driving an H-bridge coupled to a two-terminal inductive load
FR2742280A1 (fr) * 1995-12-06 1997-06-13 Philips Electronics Nv Circuit de commutation de courant dans une charge principalement inductive
US5859519A (en) * 1997-05-29 1999-01-12 General Electric Company Single phase motor drive
US6031740A (en) * 1998-07-03 2000-02-29 Endress + Hauser Flowtec Ag Method of regulating the coil current of electromagnetic flow sensors
US6198335B1 (en) * 1999-02-25 2001-03-06 Stmicroelectronics, Inc. Method and apparatus to drive the coil of a magnetic write head
JP4337995B2 (ja) * 1999-03-08 2009-09-30 日本テキサス・インスツルメンツ株式会社 駆動回路およびそれを用いたチャージポンプ昇圧回路
JP2000268309A (ja) * 1999-03-19 2000-09-29 Mitsubishi Electric Corp 書き込み電流駆動回路
US6400190B1 (en) * 1999-05-07 2002-06-04 Texas Instruments Incorporated Controlled current undershoot circuit
DE20022125U1 (de) 2000-12-28 2001-03-15 Papst-Motoren GmbH & Co. KG, 78112 St Georgen Elektronisch kommutierter Gleichstrommotor
US7616046B2 (en) * 2002-01-30 2009-11-10 Koninklijke Philips Electronics N.V. System comprising an electrical bridge for generating an electrical signal for a load and a control unit for such a system
US6664750B2 (en) * 2002-03-13 2003-12-16 Pelko Electric (Hk) Ltd. D.C. motor bridge coil driver
CN1297070C (zh) * 2003-05-29 2007-01-24 凹凸电子（武汉）有限公司 无零点交叉电流波纹的双向负载驱动电路
JP2005051852A (ja) * 2003-07-30 2005-02-24 Sanyo Electric Co Ltd モータ駆動回路、集積回路、モータ回路の駆動方法
KR20070002005A (ko) * 2004-03-12 2007-01-04 엠케이에스 인스트루먼츠, 인코포레이티드 스위칭 전원용 제어 회로
EP1856793A1 (en) * 2005-02-23 2007-11-21 Novo Nordisk A/S Method for testing an electronic circuit for driving a dc-motor
US7772725B2 (en) * 2005-09-22 2010-08-10 Eastman Kodak Company Apparatus and method for current control in H-Bridge load drivers
US7505847B2 (en) * 2005-09-22 2009-03-17 Eastman Kodak Company Configurable electronic control system and diagnostic method
US20080204914A1 (en) * 2007-02-27 2008-08-28 Texas Instruments Incorporated Low Power Write Driver for a Magnetic Disk Drive
KR101596223B1 (ko) * 2009-09-07 2016-02-22 삼성전자주식회사 유도 가열을 수행하는 화상형성장치에서 제 1 스위칭부와 제 2 스위칭부가 직렬로 연결된 하프 또는 풀 브리지 회로를 보호하는 장치 및 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538353A (en) * 1967-10-13 1970-11-03 Gen Electric Switching circuit
SE349694B (es) * 1971-01-29 1972-10-02 S Persson
US3828206A (en) * 1972-03-15 1974-08-06 Rca Corp High speed driving circuit for producing two in-phase and two out-of-phase signals
DE2340436B2 (de) * 1973-08-09 1975-08-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zum Umschalten der Stromrichtung in einem Gleichstromverbraucher
GB1462190A (en) * 1973-12-13 1977-01-19 Feaver J L Reversing switch
JPS58107074A (ja) * 1981-12-18 1983-06-25 Hitachi Ltd インバ−タ保護装置
JPS58151814A (ja) * 1982-03-04 1983-09-09 株式会社東芝 過電流保護回路付きｈスイツチ回路
US4511809A (en) * 1983-01-27 1985-04-16 Motorola, Inc. Switch circuit having improved switching characteristics
US4551772A (en) * 1984-03-28 1985-11-05 Storage Technology Corporation Write drive with current mirrors which reduce feed-through
JPS61277223A (ja) * 1985-06-03 1986-12-08 Mitsubishi Electric Corp 半導体モジユ−ル
GB8530930D0 (en) * 1985-12-16 1986-01-29 Mansfield P Inductive circuit arrangements
JPH01128615A (ja) * 1987-10-12 1989-05-22 Siemens Ag プツシユプル回路の作動方法および装置
DD282383A7 (de) * 1988-03-02 1990-09-12 Post Rundfunk Fernsehtech Schaltungsanordnung zum umschalten der stromrichtung bei einem gleichstromverbraucher
IT1235688B (it) * 1989-03-22 1992-09-21 Sgs Thomson Microelectronics Circuito a ponte per il pilotaggio di un carico in continua con protezione contro l'inversione di polarita' di alimentazione e bassa caduta di tensione.

Also Published As

Publication number Publication date
EP0538618A2 (en) 1993-04-28
EP0538618A3 (en) 1993-11-10
EP0538618B1 (en) 1998-08-26
JPH05218837A (ja) 1993-08-27
ITTO910707A1 (it) 1993-03-18
US5309347A (en) 1994-05-03
ITTO910707A0 (it) 1991-09-18
DE69226746T2 (de) 1999-01-14
IT1251205B (it) 1995-05-04
DE69226746D1 (de) 1998-10-01

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