IT1219780B - Circuito di comando in commutazione di carichi induttivi,integrabile monoliticamente,comprendente uno stadio finale di tipo darlington - Google Patents

Circuito di comando in commutazione di carichi induttivi,integrabile monoliticamente,comprendente uno stadio finale di tipo darlington

Info

Publication number
IT1219780B
IT1219780B IT24252/83A IT2425283A IT1219780B IT 1219780 B IT1219780 B IT 1219780B IT 24252/83 A IT24252/83 A IT 24252/83A IT 2425283 A IT2425283 A IT 2425283A IT 1219780 B IT1219780 B IT 1219780B
Authority
IT
Italy
Prior art keywords
commuting
switching circuit
final stage
inductive loads
type final
Prior art date
Application number
IT24252/83A
Other languages
English (en)
Other versions
IT8324252A0 (it
Inventor
Fabbrizio Stefani
Original Assignee
Ates Componenti Elettron
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 Ates Componenti Elettron filed Critical Ates Componenti Elettron
Priority to IT24252/83A priority Critical patent/IT1219780B/it
Publication of IT8324252A0 publication Critical patent/IT8324252A0/it
Priority to SE8406441A priority patent/SE454637B/sv
Priority to FR8419418A priority patent/FR2556904B1/fr
Priority to DE3446399A priority patent/DE3446399C2/de
Priority to US06/683,808 priority patent/US4636713A/en
Priority to GB08432154A priority patent/GB2152314B/en
Priority to JP59267555A priority patent/JPS60157326A/ja
Application granted granted Critical
Publication of IT1219780B publication Critical patent/IT1219780B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—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
    • H03K17/615—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 in a Darlington configuration
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching
    • H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
    • H03K17/0412—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit
    • H03K17/04126—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in 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
    • H03K17/04—Modifications for accelerating switching
    • H03K17/042—Modifications for accelerating switching by feedback from the output circuit to the control circuit
    • H03K17/04213—Modifications for accelerating switching by feedback from the output circuit 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
    • H03K17/64—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
IT24252/83A 1983-12-20 1983-12-20 Circuito di comando in commutazione di carichi induttivi,integrabile monoliticamente,comprendente uno stadio finale di tipo darlington IT1219780B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT24252/83A IT1219780B (it) 1983-12-20 1983-12-20 Circuito di comando in commutazione di carichi induttivi,integrabile monoliticamente,comprendente uno stadio finale di tipo darlington
SE8406441A SE454637B (sv) 1983-12-20 1984-12-18 Monolitiskt integrerbar kopplingskrets for styrning av induktiva belastningar med ett darlington-slutsteg
FR8419418A FR2556904B1 (fr) 1983-12-20 1984-12-19 Circuit de commande en commutation de charges inductives, integrale monolithiquement, comprenant un etage final de type darlington
DE3446399A DE3446399C2 (de) 1983-12-20 1984-12-19 Monolithisch integrierbare Schaltung mit einer Darlington-Endstufe zur Umschaltsteuerung von induktiven Lasten
US06/683,808 US4636713A (en) 1983-12-20 1984-12-20 Monolithically integratable control circuit for switching inductive loads comprising a Darlington-type final stage
GB08432154A GB2152314B (en) 1983-12-20 1984-12-20 Switching circuits
JP59267555A JPS60157326A (ja) 1983-12-20 1984-12-20 モノリシック集積回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24252/83A IT1219780B (it) 1983-12-20 1983-12-20 Circuito di comando in commutazione di carichi induttivi,integrabile monoliticamente,comprendente uno stadio finale di tipo darlington

Publications (2)

Publication Number Publication Date
IT8324252A0 IT8324252A0 (it) 1983-12-20
IT1219780B true IT1219780B (it) 1990-05-24

Family

ID=11212761

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24252/83A IT1219780B (it) 1983-12-20 1983-12-20 Circuito di comando in commutazione di carichi induttivi,integrabile monoliticamente,comprendente uno stadio finale di tipo darlington

Country Status (7)

Country Link
US (1) US4636713A (it)
JP (1) JPS60157326A (it)
DE (1) DE3446399C2 (it)
FR (1) FR2556904B1 (it)
GB (1) GB2152314B (it)
IT (1) IT1219780B (it)
SE (1) SE454637B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3712784A1 (de) * 1987-04-15 1988-11-03 Philips Patentverwaltung Schaltungsanordnung zur begrenzung der einschaltstromspitzen bei einem schalttransistor
US4947055A (en) * 1989-01-13 1990-08-07 Sundstrand Corporation Base drive circuit for Darlington-connected transistors
US4881408A (en) * 1989-02-16 1989-11-21 Sundstrand Data Control, Inc. Low profile accelerometer
IT1228842B (it) * 1989-02-21 1991-07-05 Sgs Thomson Microelectronics Circuito per la regolazione della corrente di base di un dispositivo di potenza a semiconduttore.
US5030844A (en) * 1990-06-25 1991-07-09 Motorola, Inc. DC power switch with inrush prevention
US5189600A (en) * 1991-12-19 1993-02-23 North American Philips Corporation Combined power supply for main and stand-by power
US5410190A (en) * 1992-12-17 1995-04-25 Sgs-Thomson Microelectronics, Inc. Circuit for shortening the turn-off time of a power transistor
SE502435C2 (sv) * 1994-02-09 1995-10-16 Ericsson Telefon Ab L M Förfarande och anordning i en halvledarkrets
EP1261129A1 (en) 2001-05-25 2002-11-27 Agilent Technologies, Inc. (a Delaware corporation) Amplifier apparatus for an output stage of a laser driver circuit
EP2756598B1 (de) * 2011-11-07 2019-10-30 Siemens Aktiengesellschaft Schutzeinrichtung für einen spannungsgesteuerten halbleiterschalter
FR3086062A1 (fr) * 2018-09-18 2020-03-20 Soreel Societe De Realisation D'equipements Electriques Dispositif de commande d’un organe de coupure d’une installation electrique et procede de test d'un tel dispositif
EP3627164B1 (fr) * 2018-09-18 2023-08-09 Soreel Societe de Realisation d'Equipements Electriques Systeme comprenant un dispositif de commande d'un disjoncteur ultra-rapide d'une installation electrique et procede de test d'un tel systeme

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071877A (en) * 1975-10-31 1978-01-31 Ncr Corporation Drive circuit
NL7711083A (nl) * 1977-10-10 1979-04-12 Philips Nv Schakeling voorzien van een hoogspannings- vermogenstransistor.
DE2811149A1 (de) * 1978-03-15 1979-09-20 Bosch Gmbh Robert Elektrischer stromkreis mit einem schalttransistor und mit einem induktiven widerstand, insbesondere mit der primaerwicklung einer zu einer brennkraftmaschine gehoerenden zuendspule
JPS5855582B2 (ja) * 1981-11-13 1983-12-10 株式会社東芝 透視性テ−プカセツト
IT1218316B (it) * 1982-03-17 1990-04-12 Ates Componenti Elettron Circuito di comando in commutazione di carichi induttivi,integrabile monolicamente,comprendente uno stadio finalein push-pull
US4455526A (en) * 1982-06-29 1984-06-19 The United States Of America As Represented By The Secretary Of The Air Force FET Switching regulator

Also Published As

Publication number Publication date
SE8406441L (sv) 1985-06-21
DE3446399A1 (de) 1985-07-04
FR2556904B1 (fr) 1987-03-06
FR2556904A1 (fr) 1985-06-21
SE8406441D0 (sv) 1984-12-18
SE454637B (sv) 1988-05-16
US4636713A (en) 1987-01-13
JPH0369449B2 (it) 1991-11-01
GB2152314A (en) 1985-07-31
JPS60157326A (ja) 1985-08-17
IT8324252A0 (it) 1983-12-20
DE3446399C2 (de) 1994-09-29
GB2152314B (en) 1987-08-05
GB8432154D0 (en) 1985-01-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961227