FR2707060A1 - - Google Patents

Download PDF

Info

Publication number
FR2707060A1
FR2707060A1 FR9407538A FR9407538A FR2707060A1 FR 2707060 A1 FR2707060 A1 FR 2707060A1 FR 9407538 A FR9407538 A FR 9407538A FR 9407538 A FR9407538 A FR 9407538A FR 2707060 A1 FR2707060 A1 FR 2707060A1
Authority
FR
France
Prior art keywords
transistor
final
zone
collector
output 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.)
Granted
Application number
FR9407538A
Other languages
English (en)
French (fr)
Other versions
FR2707060B1 (enExample
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2707060A1 publication Critical patent/FR2707060A1/fr
Application granted granted Critical
Publication of FR2707060B1 publication Critical patent/FR2707060B1/fr
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
    • H03K17/30—Modifications for providing a predetermined threshold before switching
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/05—Layout of circuits for control of the magnitude of the current in the ignition coil
    • F02P3/051—Opening or closing the primary coil circuit with semiconductor devices
    • F02P3/053—Opening or closing the primary coil circuit with semiconductor devices using digital techniques
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/055—Layout of circuits with protective means to prevent damage to the circuit, e.g. semiconductor devices or the ignition coil
    • F02P3/0552—Opening or closing the primary coil circuit with semiconductor devices
    • F02P3/0554—Opening or closing the primary coil circuit with semiconductor devices using digital techniques
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/60—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D10/00 or H10D18/00, e.g. integration of BJTs
    • H10D84/611—Combinations of BJTs and one or more of diodes, resistors or capacitors
    • H10D84/613—Combinations of vertical BJTs and one or more of diodes, resistors or capacitors
    • H10D84/617—Combinations of vertical BJTs and only diodes
    • H10W42/80—

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Electronic Switches (AREA)
  • Amplifiers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Bipolar Transistors (AREA)
FR9407538A 1993-06-26 1994-06-20 Expired - Fee Related FR2707060B1 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4321412 1993-06-26
DE4333359A DE4333359C2 (de) 1993-06-26 1993-09-30 Monolithisch integrierte Leistungsendstufe

Publications (2)

Publication Number Publication Date
FR2707060A1 true FR2707060A1 (enExample) 1994-12-30
FR2707060B1 FR2707060B1 (enExample) 1995-12-29

Family

ID=25927170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9407538A Expired - Fee Related FR2707060B1 (enExample) 1993-06-26 1994-06-20

Country Status (5)

Country Link
US (1) US5539301A (enExample)
JP (1) JP3762797B2 (enExample)
DE (1) DE4333359C2 (enExample)
FR (1) FR2707060B1 (enExample)
IT (1) IT1270242B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19739273C1 (de) * 1997-09-08 1998-10-08 Bosch Gmbh Robert Monolithisch integrierte Leistungsendstufe mit Schutz des Ausgangstransistors gegen Fehlfunktion bei Inversbetrieb
TWI427783B (zh) * 2011-10-28 2014-02-21 Ti Shiue Biotech Inc 應用於分子檢測與鑑別的多接面結構之光二極體及其製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539090B1 (de) * 1964-07-02 1970-04-23 Westinghouse Electric Corp Integrierte Halbleiteranordnung und Verfahren zu ihrer Herstellung
US3665330A (en) * 1969-11-11 1972-05-23 Philips Corp Transistor amplifier insensitive to the polarity of the supply voltage
EP0284979A2 (en) * 1987-03-31 1988-10-05 STMicroelectronics S.r.l. Integrated circuit for driving inductive loads

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5157573A (en) * 1989-05-12 1992-10-20 Western Digital Corporation ESD protection circuit with segmented buffer transistor
US5286992A (en) * 1990-09-28 1994-02-15 Actel Corporation Low voltage device in a high voltage substrate
IT1250825B (it) * 1991-07-29 1995-04-21 St Microelectronics Srl Amplificatore,particolarmente amplificatore integrato.
JP2914000B2 (ja) * 1992-04-28 1999-06-28 日本電気株式会社 半導体装置の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539090B1 (de) * 1964-07-02 1970-04-23 Westinghouse Electric Corp Integrierte Halbleiteranordnung und Verfahren zu ihrer Herstellung
US3665330A (en) * 1969-11-11 1972-05-23 Philips Corp Transistor amplifier insensitive to the polarity of the supply voltage
EP0284979A2 (en) * 1987-03-31 1988-10-05 STMicroelectronics S.r.l. Integrated circuit for driving inductive loads

Also Published As

Publication number Publication date
ITMI941265A1 (it) 1995-12-17
DE4333359C2 (de) 2002-08-14
FR2707060B1 (enExample) 1995-12-29
JPH0738064A (ja) 1995-02-07
DE4333359A1 (de) 1995-01-05
US5539301A (en) 1996-07-23
ITMI941265A0 (it) 1994-06-17
JP3762797B2 (ja) 2006-04-05
IT1270242B (it) 1997-04-29

Similar Documents

Publication Publication Date Title
EP0711014B1 (fr) Circuit de protection pour alimentation continue et son utilisation associé à une alimentation continue
EP0337857B1 (fr) Circuit de commande d'une charge inductive
EP0579561B1 (fr) Circuit de protection d'un composant de puissance contre des surtensions directes
FR2608781A1 (fr) Detecteur de proximite entre une masse metallique et un element sous tension electrique
FR2499315A1 (fr) Dispositif semiconducteur de protection utilisant des diodes zener dos a dos
FR2605471A2 (fr) Perfectionnement a un dispositif d'alimentation electrique en regime temporaire des circuits auxiliaires d'un vehicule automobile
FR2774526A1 (fr) Moteur a collecteur avec deux ou plusieurs raccords d'alimentation (+, -) permettant un deparasitage ameliore
EP0509914A1 (fr) Circuit électrique bi-tension à signalisation de défaut perfectionnée, notamment pour véhicule automobile
FR2624655A1 (fr) Structure de protection d'un acces a un circuit integre
FR2636481A1 (fr) Diode active integrable
FR2707060A1 (enExample)
FR2579830A1 (fr) Dispositif electronique integre pour commander des charges inductives
EP0619637B1 (fr) Protection d'un alternateur triphasé automobile
EP0333563B1 (fr) Dispositif de commande de l'alimentation électrique d'une charge en circuit intégré de puissance "intelligent"
FR2674063A1 (fr) Circuit de detection de l'etat d'un interrupteur, notamment d'une cle de contact dans un regulateur de tension d'alternateur.
FR2585202A1 (fr) Element pilote pour charges inductives
FR2645689A1 (fr) Circuit de relais a semi-conducteurs
EP1459388A1 (fr) INTERRUPTEUR BIDIRECTIONNEL COMMANDÉ EN TENSION
FR2624320A1 (fr) Regulateur monolithique de tension de charge de batterie par un alternateur protege contre les tensions parasites
FR2629284A1 (fr) Circuit integre de puissance " intelligent " a dispositif de protection contre l'inversion de ses connexions a une source d'alimentation electrique
EP0913754A1 (fr) Circuit de régulation de tension continue commutable
FR2733097A1 (fr) Circuit d'excitation d'alternateur notamment de vehicule automobile, et regulateur et alternateur l'incorporant
FR2797615A1 (fr) Etage final de commutation pour un dispositif d'amorcage d'un dispositif de protection de passagers
FR2535539A1 (fr) Montage de protection pour signaux analogiques et/ou numeriques
FR2712747A1 (fr) Dispositif d'alimentation d'une charge résistive à partir d'une batterie de stockage d'énergie d'un véhicule.

Legal Events

Date Code Title Description
ST Notification of lapse