RU98107165A - IGNITION CIRCUIT - Google Patents

IGNITION CIRCUIT

Info

Publication number
RU98107165A
RU98107165A RU98107165/06A RU98107165A RU98107165A RU 98107165 A RU98107165 A RU 98107165A RU 98107165/06 A RU98107165/06 A RU 98107165/06A RU 98107165 A RU98107165 A RU 98107165A RU 98107165 A RU98107165 A RU 98107165A
Authority
RU
Russia
Prior art keywords
transistor
circuit
collector
short
darlington
Prior art date
Application number
RU98107165/06A
Other languages
Russian (ru)
Other versions
RU2169287C2 (en
Inventor
Майндерс Хорст
Шлойпен Рихард
Original Assignee
Роберт Бош Гмбх
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
Priority claimed from DE19533637A external-priority patent/DE19533637A1/en
Application filed by Роберт Бош Гмбх filed Critical Роберт Бош Гмбх
Publication of RU98107165A publication Critical patent/RU98107165A/en
Application granted granted Critical
Publication of RU2169287C2 publication Critical patent/RU2169287C2/en

Links

Claims (4)

1. Выходной каскад системы зажигания для двигателей внутреннего сгорания с транзистором Дарлингтона с активным транзистором (Т2) и управляющим транзистором (Т1), причем параллельно участку база-коллектор транзистора Дарлингтона включен участок коллектор-эмиттер закорачивающего транзистора (Т3), транзистор Дарлингтона имеет внутреннюю схему фиксации с помощью полупроводникового стабилитрона (Z1), включенного параллельно участку коллектор-эмиттер активного транзистора (Т2) транзистора Дарлингтона, и управляющий вывод закорачивающего транзистора через последовательное включение высокоомного защитного сопротивления (R3) и полупроводникового стабилитрона (Z2) соединен с коллектором транзистора Дарлингтона, а защитное сопротивление (R3) рассчитано таким образом, чтобы для закорачивающего транзистора (Т3) проходил базовый ток достаточной величины.1. The output stage of the ignition system for internal combustion engines with a Darlington transistor with an active transistor (T2) and a control transistor (T1), and the collector-emitter section of the short-circuit transistor (T3) is included in parallel to the Darlington base-collector section, the Darlington transistor has an internal circuit fixing with a semiconductor zener diode (Z1), connected in parallel to the collector-emitter section of the active transistor (T2) of the Darlington transistor, and the control output of the short-circuit ican through series connection of a high-resistance protective resistor (R3) and a Zener diode (Z2) is connected to the collector of the Darlington transistor, a protective resistor (R3) is designed such that for short-circuit transistor (T3) passing the base current of sufficient magnitude. 2. Выходной каскад по п. 1, отличающийся тем, что между коллектором закорачивающего транзистора (Т3) и управляющим выводом транзистора Дарлингтона предусмотрен развязывающий диод (D2). 2. The output stage according to claim 1, characterized in that an isolation diode (D2) is provided between the collector of the short-circuit transistor (T3) and the control terminal of the Darlington transistor. 3. Выходной каскад по пп. 1 и 2, отличающийся тем, что между высокоомным сопротивлением (R3) и управляющим выводом закорачивающего транзистора (Т3) включен коллектор четвертого транзистора (Т4), его база через делитель напряжения (R5/R6) соединена с управляющим выводом транзистора Дарлингтона, а эмиттер соединен с массой. 3. The output cascade in paragraphs. 1 and 2, characterized in that between the high-resistance resistance (R3) and the control terminal of the short-circuit transistor (T3) the collector of the fourth transistor (T4) is connected, its base is connected to the control terminal of the Darlington transistor via a voltage divider (R5 / R6), and the emitter is connected with mass. 4. Выходной каскад по любому из предыдущих пунктов, отличающийся тем, что все его компоненты, а именно, полупроводниковый стабилитрон, закорачивающий транзистор, высокоомное сопротивление (R3) и четвертый транзистор (Т4) могут быть интегрированы в монолитную полупроводниковую схему. 4. The output stage according to any one of the preceding paragraphs, characterized in that all its components, namely, a semiconductor zener diode, a short-circuit transistor, a high-resistance resistor (R3) and a fourth transistor (T4), can be integrated into a monolithic semiconductor circuit.
RU98107165/06A 1995-09-12 1996-06-27 Ignition system output stage RU2169287C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19533637.2 1995-09-12
DE19533637A DE19533637A1 (en) 1995-09-12 1995-09-12 Ignition stage

Publications (2)

Publication Number Publication Date
RU98107165A true RU98107165A (en) 2000-02-10
RU2169287C2 RU2169287C2 (en) 2001-06-20

Family

ID=7771880

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98107165/06A RU2169287C2 (en) 1995-09-12 1996-06-27 Ignition system output stage

Country Status (12)

Country Link
US (1) US6018202A (en)
EP (1) EP0850358B1 (en)
JP (1) JPH11512504A (en)
CN (1) CN1070578C (en)
BR (1) BR9610177A (en)
CZ (1) CZ73398A3 (en)
DE (2) DE19533637A1 (en)
ES (1) ES2229274T3 (en)
HK (1) HK1016240A1 (en)
RU (1) RU2169287C2 (en)
SK (1) SK283436B6 (en)
WO (1) WO1997010432A1 (en)

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DE19711204C2 (en) * 1997-03-18 1999-01-14 Bosch Gmbh Robert Circuit arrangement of an ignition output stage
US7764130B2 (en) * 1999-01-22 2010-07-27 Multigig Inc. Electronic circuitry
US6300815B1 (en) * 2000-01-31 2001-10-09 Texas Instruments Incorporated Voltage reference overshoot protection circuit
US6333604B1 (en) * 2000-09-25 2001-12-25 Semiconductor Components Industries Llc Integrated ignition circuit and method
DE102006022158A1 (en) * 2006-05-12 2007-11-15 Beckhoff Automation Gmbh Power circuit with short-circuit protection circuit
JP5201321B2 (en) * 2007-12-04 2013-06-05 富士電機株式会社 Igniter system
KR101533298B1 (en) * 2008-09-23 2015-07-09 엘지이노텍 주식회사 Apparatus for supplying power
US9605644B2 (en) * 2013-06-06 2017-03-28 Ford Global Technologies, Llc Dual coil ignition system
CN103595377A (en) * 2013-11-20 2014-02-19 桂林机床电器有限公司 Control circuit of switch of audion
CN110259620B (en) * 2019-06-27 2021-05-25 浙江吉利控股集团有限公司 Overvoltage protection device for engine ignition system, ignition system and vehicle
RU207064U1 (en) * 2021-05-28 2021-10-11 Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-Морского Флота "Военно-морская академия им. Адмирала Флота Советского Союза Н.Г. Кузнецова" SWITCHING TRANSISTOR DEVICE

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
DE2339896B2 (en) * 1973-08-07 1977-12-08 Robert Bosch Gmbh, 7000 Stuttgart IGNITION DEVICE FOR COMBUSTION MACHINERY
US4064415A (en) * 1976-02-18 1977-12-20 The Bendix Corporation Inductive spark ignition for combustion engine
DE3334833A1 (en) * 1983-09-27 1985-04-04 Telefunken electronic GmbH, 7100 Heilbronn Drive circuit for a power transistor
DE3723581A1 (en) * 1986-07-16 1988-03-03 Siemens Ag Low-loss circuit arrangement for reducing the turn-off losses of bipolar switching transistors
DE3839039A1 (en) * 1988-11-18 1990-05-23 Bosch Gmbh Robert IGNITION STAGE OF A TRANSISTOR IGNITION SYSTEM
DE4009304A1 (en) * 1990-03-23 1991-09-26 Bosch Gmbh Robert SHORT-CIRCUIT-PROOF TRANSISTOR, IN PARTICULAR IGNITION, FOR MOTOR VEHICLES
US5559661A (en) * 1990-03-23 1996-09-24 Robert Bosch Gmbh Short-circuit-proof transistor output stage, especially ignition output stage for motor vehicles
DE4030418A1 (en) * 1990-09-26 1992-04-02 Bosch Gmbh Robert POWER POWER STAGE WITH A DARLINGTON CIRCUIT FOR SWITCHING AN INDUCTIVE LOAD, IN PARTICULAR THE IGNITION COIL OF AN INTERNAL COMBUSTION ENGINE
DE4039356C1 (en) * 1990-12-10 1992-07-16 Robert Bosch Gmbh, 7000 Stuttgart, De
US5410190A (en) * 1992-12-17 1995-04-25 Sgs-Thomson Microelectronics, Inc. Circuit for shortening the turn-off time of a power transistor
IT1275159B (en) * 1995-02-15 1997-07-30 Ducati Energia Spa INDUCTIVE IGNITION SYSTEM FOR INTERNAL COMBUSTION ENGINES WITH ELECTRONICALLY CONTROLLED ADVANCE

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