FR2552599B1 - Dispositif de protection contre les courts-circuits pour un circuit integre et une charge raccordee a celui-ci - Google Patents

Dispositif de protection contre les courts-circuits pour un circuit integre et une charge raccordee a celui-ci

Info

Publication number
FR2552599B1
FR2552599B1 FR8414849A FR8414849A FR2552599B1 FR 2552599 B1 FR2552599 B1 FR 2552599B1 FR 8414849 A FR8414849 A FR 8414849A FR 8414849 A FR8414849 A FR 8414849A FR 2552599 B1 FR2552599 B1 FR 2552599B1
Authority
FR
France
Prior art keywords
protection device
connected therewith
load connected
integrated circuit
short circuit
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
Application number
FR8414849A
Other languages
English (en)
Other versions
FR2552599A1 (fr
Inventor
Sergio Palara
Aldo Torazzina
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
ATES Componenti Elettronici SpA
SGS ATES Componenti Elettronici 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 ATES Componenti Elettronici SpA, SGS ATES Componenti Elettronici SpA filed Critical ATES Componenti Elettronici SpA
Publication of FR2552599A1 publication Critical patent/FR2552599A1/fr
Application granted granted Critical
Publication of FR2552599B1 publication Critical patent/FR2552599B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3081—Duplicated single-ended push-pull arrangements, i.e. bridge circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR8414849A 1983-09-27 1984-09-27 Dispositif de protection contre les courts-circuits pour un circuit integre et une charge raccordee a celui-ci Expired FR2552599B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8323003A IT1212775B (it) 1983-09-27 1983-09-27 Dispositivo di protezione contro i cortocircuiti per un circuito integrato ed un carico ad esso collegato.

Publications (2)

Publication Number Publication Date
FR2552599A1 FR2552599A1 (fr) 1985-03-29
FR2552599B1 true FR2552599B1 (fr) 1987-12-18

Family

ID=11202751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8414849A Expired FR2552599B1 (fr) 1983-09-27 1984-09-27 Dispositif de protection contre les courts-circuits pour un circuit integre et une charge raccordee a celui-ci

Country Status (7)

Country Link
US (1) US4682120A (fr)
JP (1) JPS60106210A (fr)
DE (1) DE3435324A1 (fr)
FR (1) FR2552599B1 (fr)
GB (1) GB2148066B (fr)
IT (1) IT1212775B (fr)
NL (1) NL8402954A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3028371B2 (ja) * 1989-08-22 2000-04-04 ヴアブコ・ヴエステイングハウス・フアールツオイクブレムゼン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング パワートランジスタ及びこれにより制御される負荷の監視方法
EP0863611B1 (fr) * 1997-03-04 2003-08-06 STMicroelectronics S.r.l. Appareil de détection des courts-circuits
DE10341836B4 (de) * 2003-09-09 2013-05-29 Infineon Technologies Ag Testvorrichtung zum Testen von elektrischen Schaltungen sowie Verfahren zum parallelen Testen von elektrischen Schaltungen
GB2563954A (en) 2017-06-27 2019-01-02 Cirrus Logic Int Semiconductor Ltd Audio Circuity

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT958867B (it) * 1972-05-15 1973-10-30 Semiconduttori Spa Sgs Soc Gen Dispositivo di protezione per un elemento di potenza di un circuito integrato
US3990020A (en) * 1975-06-26 1976-11-02 Hughes Aircraft Company DC linear power amplifier
US4053996A (en) * 1976-03-24 1977-10-18 General Motors Corporation Power amplifier protection circuit
JPS5596728A (en) * 1979-01-17 1980-07-23 Toshiba Corp Load driving circuit
NL7902160A (nl) * 1979-03-20 1980-09-23 Philips Nv Eindversterker met niet-lineaire tegenkoppeling.
IT1202930B (it) * 1979-06-04 1989-02-15 Ates Componenti Elettron Dispositivo di protezione contro il sovraccarico di un circuito
JPS56110399A (en) * 1980-02-05 1981-09-01 Toshiba Corp Sound refproducer
JPS56117409A (en) * 1980-02-20 1981-09-14 Toshiba Corp Amplifying device

Also Published As

Publication number Publication date
IT8323003A0 (it) 1983-09-27
FR2552599A1 (fr) 1985-03-29
GB2148066B (en) 1986-11-05
JPH0412643B2 (fr) 1992-03-05
JPS60106210A (ja) 1985-06-11
DE3435324C2 (fr) 1991-12-19
GB8424446D0 (en) 1984-10-31
GB2148066A (en) 1985-05-22
DE3435324A1 (de) 1985-04-04
NL8402954A (nl) 1985-04-16
IT1212775B (it) 1989-11-30
US4682120A (en) 1987-07-21

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Legal Events

Date Code Title Description
CD Change of name or company name
D6 Patent endorsed licences of rights
ST Notification of lapse