DE69416595D1 - Schaltung zur Begrenzung der Ausgangsspannung eines Leistungstransistors - Google Patents

Schaltung zur Begrenzung der Ausgangsspannung eines Leistungstransistors

Info

Publication number
DE69416595D1
DE69416595D1 DE69416595T DE69416595T DE69416595D1 DE 69416595 D1 DE69416595 D1 DE 69416595D1 DE 69416595 T DE69416595 T DE 69416595T DE 69416595 T DE69416595 T DE 69416595T DE 69416595 D1 DE69416595 D1 DE 69416595D1
Authority
DE
Germany
Prior art keywords
limiting
circuit
output voltage
power transistor
transistor
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
DE69416595T
Other languages
English (en)
Other versions
DE69416595T2 (de
Inventor
Sergio Palara
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
Original Assignee
STMicroelectronics SRL
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 filed Critical STMicroelectronics SRL
Publication of DE69416595D1 publication Critical patent/DE69416595D1/de
Application granted granted Critical
Publication of DE69416595T2 publication Critical patent/DE69416595T2/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
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
    • H03K17/08146—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output 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
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • 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
    • H03K17/64—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 having inductive loads
DE69416595T 1994-11-30 1994-11-30 Schaltung zur Begrenzung der Ausgangsspannung eines Leistungstransistors Expired - Fee Related DE69416595T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94830556A EP0715409B1 (de) 1994-11-30 1994-11-30 Schaltung zur Begrenzung der Ausgangsspannung eines Leistungstransistors

Publications (2)

Publication Number Publication Date
DE69416595D1 true DE69416595D1 (de) 1999-03-25
DE69416595T2 DE69416595T2 (de) 1999-06-17

Family

ID=8218587

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69416595T Expired - Fee Related DE69416595T2 (de) 1994-11-30 1994-11-30 Schaltung zur Begrenzung der Ausgangsspannung eines Leistungstransistors

Country Status (4)

Country Link
US (2) US5606278A (de)
EP (1) EP0715409B1 (de)
JP (1) JPH08237095A (de)
DE (1) DE69416595T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5703520A (en) * 1996-04-01 1997-12-30 Delco Electronics Corporation Integrated inductive load snubbing device using a multi-collector transistor
US6034561A (en) * 1997-06-09 2000-03-07 Delco Electronics Corporation Integrated inductive load snubbing device
WO1999003205A1 (de) * 1997-07-08 1999-01-21 Robert Bosch Gmbh Schaltungsanordnung, insbesondere zum ansteuern einer zündendstufe
US7082934B2 (en) * 2004-08-24 2006-08-01 Ford Global Technologies, Llc Controlling spark for an engine with controllable valves

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662184A (en) * 1968-01-19 1972-05-09 Owens Illinois Inc Electronic circuitry for a flat gaseous discharge display panel
DE2732512C2 (de) * 1977-07-19 1979-09-13 Frankl & Kirchner Gmbh & Co Kg Fabrik Fuer Elektromotoren U. Elektrische Apparate, 6830 Schwetzingen Schutzschaltungsanordnung für einen elektronischen Schaltverstärker vor einem Elektromagneten
JPS5768680A (en) * 1980-10-14 1982-04-27 Fanuc Ltd Control circuit for direct current brake
US4642491A (en) * 1983-06-24 1987-02-10 International Business Machines Corporation Single transistor driver circuit
DE3546513A1 (de) * 1985-04-25 1987-02-19 Kloeckner Wolfgang Dr Verfahren und schaltung zum betreiben eines gaswechselventils
US5021694A (en) * 1987-03-30 1991-06-04 Nec Corporation Circuit for driving a gated p-n-p-n device
IT1236627B (it) * 1989-10-24 1993-03-25 St Microelectronics Srl Circuito di limitazione della tensione di uscita di un dispositivo monolitico di potenza a semiconduttore che pilota un carico risonante collegato ad un'alimentazione
US5001373A (en) * 1990-01-09 1991-03-19 Ford Motor Company Active clamp circuit with immunity to zener diode microplasmic noise
US5075568A (en) * 1991-01-22 1991-12-24 Allegro Microsystems, Inc. Switching bipolar driver circuit for inductive load
US5347169A (en) * 1992-09-08 1994-09-13 Preslar Donald R Inductive load dump circuit

Also Published As

Publication number Publication date
US5606278A (en) 1997-02-25
USRE36998E (en) 2000-12-26
JPH08237095A (ja) 1996-09-13
EP0715409A1 (de) 1996-06-05
DE69416595T2 (de) 1999-06-17
EP0715409B1 (de) 1999-02-17

Similar Documents

Publication Publication Date Title
DE69521949D1 (de) Stromquellengeneratorschaltung
DE69512001T2 (de) Spannungsreferenzschaltung
DE69313833T2 (de) Verringerung der Ausschaltszeit eines Ausgangsleistungstransistors
DE69512101T2 (de) Leistungs-Bipolartransistor
DE59506760D1 (de) Schaltungsanordnung zur Begrenzung der Ausgangsspannung eines getakteten Spannungsreglers
DE69533038D1 (de) Versorgungsspannungsschaltgerät
DE69531752D1 (de) Spannungs-Frequenzwandler
DE69416595T2 (de) Schaltung zur Begrenzung der Ausgangsspannung eines Leistungstransistors
DE59507060D1 (de) Stromversorgungsschaltung
DE59401326D1 (de) Schaltungsanordnung zur Begrenzung der Ausgangsspannung eines getakteten Spannungsreglers
DE69500203D1 (de) Hochspannungstransformator
DE59504118D1 (de) Schaltungsanordnung zur Spannungsbegrenzung
FI941299A (fi) Piirijärjestely hakkuriteholähteen tehokertoimen parantamiseksi
DE59602972D1 (de) Schaltungsanordnung zur hilfsspannungserzeugung
DE59307227D1 (de) Leistungs-Spannungsbegrenzungsschaltung
KR970002528A (ko) 정전압용 출력 트랜지스터 보호회로
KR960002723U (ko) 정전압 회로 장치
DE69527569D1 (de) Spannungsumrichter
KR960025812U (ko) 전원 공급 회로
KR950028808U (ko) 프리전압회로
KR960025796U (ko) 전원장치의 정전압개선회로
KR960002722U (ko) 출력전압 가변회로
KR960012727A (ko) 출력회로
KR960015739U (ko) 전원 공급 장치의 클램핑 회로
KR960015736U (ko) 전압 다운회로

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee