IT1149339B - Circuito di commutazione di transistore ad alta velocita' - Google Patents
Circuito di commutazione di transistore ad alta velocita'Info
- Publication number
- IT1149339B IT1149339B IT48938/82A IT4893882A IT1149339B IT 1149339 B IT1149339 B IT 1149339B IT 48938/82 A IT48938/82 A IT 48938/82A IT 4893882 A IT4893882 A IT 4893882A IT 1149339 B IT1149339 B IT 1149339B
- Authority
- IT
- Italy
- Prior art keywords
- high speed
- switching circuit
- transistor switching
- speed transistor
- circuit
- Prior art date
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
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output 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
- H03K17/04—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
- H03K17/601—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 using transformer coupling
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/290,504 US4410810A (en) | 1981-08-06 | 1981-08-06 | High speed transistor switching circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8248938A0 IT8248938A0 (it) | 1982-08-04 |
IT1149339B true IT1149339B (it) | 1986-12-03 |
Family
ID=23116308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48938/82A IT1149339B (it) | 1981-08-06 | 1982-08-04 | Circuito di commutazione di transistore ad alta velocita' |
Country Status (11)
Country | Link |
---|---|
US (1) | US4410810A (it) |
EP (1) | EP0084555B1 (it) |
JP (1) | JPS58501252A (it) |
AU (1) | AU542161B2 (it) |
CA (1) | CA1184247A (it) |
DE (1) | DE3274937D1 (it) |
DK (1) | DK134683A (it) |
ES (1) | ES514770A0 (it) |
IL (1) | IL66284A (it) |
IT (1) | IT1149339B (it) |
WO (1) | WO1983000590A1 (it) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4540894A (en) * | 1983-04-04 | 1985-09-10 | General Electric Company | Peak turn-on current limiting base drive |
US4540893A (en) * | 1983-05-31 | 1985-09-10 | General Electric Company | Controlled switching of non-regenerative power semiconductors |
US4520279A (en) * | 1983-11-07 | 1985-05-28 | Sundstrand Corporation | Series transistor chopper |
FR2555375B1 (fr) * | 1983-11-18 | 1986-02-21 | Thomson Csf | Convertisseur continu-continu a inductance de charge commutee |
US4751403A (en) * | 1984-06-15 | 1988-06-14 | Hitachi, Ltd. | Transistor driving circuit and circuit controlling method |
IT1218854B (it) * | 1984-11-07 | 1990-04-24 | Ates Componenti Elettron | Circuito di comando, integrato monoliticamente, per la commutazione di transistori |
FR2580878B1 (fr) * | 1985-04-17 | 1987-11-27 | Jeumont Schneider | Procede de commande de l'instant d'ouverture d'un interrupteur, et circuit logique correspondant |
FR2582880B1 (fr) * | 1985-05-30 | 1992-11-27 | Matra | Dispositif de surveillance d'etat d'un commutateur electrique et relais electrique en comportant application |
US4725741A (en) * | 1985-11-13 | 1988-02-16 | Sundstrand Corporation | Drive circuit for fast switching of Darlington-connected transistors |
IT1186424B (it) * | 1985-12-10 | 1987-11-26 | Gte Telecom Spa | Modulatore per laser a semiconduttore |
IT1188335B (it) * | 1986-02-06 | 1988-01-07 | Sgs Microelettronica Spa | Dispositivo di controllo in retroazione per lo spegnimento di un transistore |
US4749876A (en) * | 1986-12-22 | 1988-06-07 | Eaton Corporation | Universal power transistor base drive control unit |
US4891532A (en) * | 1988-11-08 | 1990-01-02 | Sundstrand Corporation | Darlington connected switch having base drive with active turn-off |
US4947055A (en) * | 1989-01-13 | 1990-08-07 | Sundstrand Corporation | Base drive circuit for Darlington-connected transistors |
US5387802A (en) * | 1993-05-05 | 1995-02-07 | Industrial Technology Research Institute | High-speed electronic switch having low effective series resistance |
DE69535329T2 (de) * | 1994-05-12 | 2007-04-05 | Komatsu Ltd. | Lasttreibervorrichtung |
KR980700732A (ko) * | 1995-10-06 | 1998-03-30 | 요트. 게. 아. 롤페즈 | 세 상태의 스위치(A high speed/high-slew-rate tri-modal all bipolar buffer/switch and method thereof) |
US5930123A (en) * | 1996-08-14 | 1999-07-27 | Reltec Corporation | Reset circuit for current transformer having a short reset interval |
US6798797B2 (en) * | 2001-06-07 | 2004-09-28 | Science Research Laboratory, Inc. | Method and apparatus for driving laser diode sources |
GB2449063A (en) * | 2007-04-27 | 2008-11-12 | Cambridge Semiconductor Ltd | A saturation control loop for a BJT or IGBT in a switching power supply |
GB2448759A (en) * | 2007-04-27 | 2008-10-29 | Cambridge Semiconductor Ltd | Turn-off control for a bipolar transistor |
EP2515428B1 (en) | 2011-04-21 | 2015-10-07 | Sandeep Taneja | High efficiency switching apparatus for dynamically connecting or disconnecting mutually coupled inductive coils |
US9253833B2 (en) | 2013-05-17 | 2016-02-02 | Cirrus Logic, Inc. | Single pin control of bipolar junction transistor (BJT)-based power stage |
WO2014186776A1 (en) | 2013-05-17 | 2014-11-20 | Cirrus Logic, Inc. | Charge pump-based circuitry for bjt power supply |
US9621050B2 (en) | 2013-05-31 | 2017-04-11 | Power Integrations, Inc. | Storage time control |
US9496855B2 (en) | 2013-07-29 | 2016-11-15 | Cirrus Logic, Inc. | Two terminal drive of bipolar junction transistor (BJT) of a light emitting diode (LED)-based bulb |
US9504106B2 (en) | 2013-07-29 | 2016-11-22 | Cirrus Logic, Inc. | Compensating for a reverse recovery time period of a bipolar junction transistor (BJT) in switch-mode operation of a light-emitting diode (LED)-based bulb |
US9504118B2 (en) | 2015-02-17 | 2016-11-22 | Cirrus Logic, Inc. | Resistance measurement of a resistor in a bipolar junction transistor (BJT)-based power stage |
US9609701B2 (en) | 2015-02-27 | 2017-03-28 | Cirrus Logic, Inc. | Switch-mode drive sensing of reverse recovery in bipolar junction transistor (BJT)-based power converters |
US9603206B2 (en) | 2015-02-27 | 2017-03-21 | Cirrus Logic, Inc. | Detection and control mechanism for tail current in a bipolar junction transistor (BJT)-based power stage |
US9768607B2 (en) * | 2015-05-11 | 2017-09-19 | Infineon Technologies Ag | System and method for a multi-phase snubber circuit |
US9525333B1 (en) | 2015-06-05 | 2016-12-20 | Power Integrations Limited | BJT driver with dynamic adjustment of storage time versus input line voltage variations |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1008714A (en) * | 1961-01-12 | 1965-11-03 | Plessey Co Ltd | Improvements in or relating to the short period control of transistors employed in switching circuits |
US3852620A (en) * | 1972-07-31 | 1974-12-03 | Westinghouse Electric Corp | Electrical pulse generating circuit and method |
US4005317A (en) * | 1975-05-27 | 1977-01-25 | Dressen-Barnes Electronics Corporation | Switching circuitry |
DE2555509A1 (de) * | 1975-12-10 | 1977-06-16 | Vdo Schindling | Schaltungsanordnung mit einem kurzschlussfesten ausgang |
DE2644507C3 (de) * | 1976-10-01 | 1984-07-26 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Aussteuerung eines im Sättigungszustand betriebenen Transistors und Vorrichtung zur Durchführung des Verfahrens |
JPS54123863A (en) * | 1978-03-17 | 1979-09-26 | Toshiba Corp | Transistor drive circuit |
JPS54159157A (en) * | 1978-06-07 | 1979-12-15 | Toshiba Corp | Drive circuit for inductive load |
DE2841569A1 (de) * | 1978-09-23 | 1980-04-03 | Bosch Gmbh Robert | Schaltregler mit drosselspule |
DE2852943C3 (de) * | 1978-12-07 | 1981-09-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Anordnung mit einem verzögerungsbehafteten Halbleiterschalter |
IE49593B1 (en) * | 1979-05-18 | 1985-10-30 | Gen Electric Co Ltd | Transistor switching circuit |
US4348598A (en) * | 1980-01-25 | 1982-09-07 | Steve Smith | Power-pulse switching circuit |
-
1981
- 1981-08-06 US US06/290,504 patent/US4410810A/en not_active Expired - Fee Related
-
1982
- 1982-06-29 CA CA000406202A patent/CA1184247A/en not_active Expired
- 1982-07-06 JP JP57502483A patent/JPS58501252A/ja active Pending
- 1982-07-06 WO PCT/US1982/000907 patent/WO1983000590A1/en active IP Right Grant
- 1982-07-06 AU AU87696/82A patent/AU542161B2/en not_active Ceased
- 1982-07-06 EP EP82902496A patent/EP0084555B1/en not_active Expired
- 1982-07-06 DE DE8282902496T patent/DE3274937D1/de not_active Expired
- 1982-07-09 IL IL66284A patent/IL66284A/xx unknown
- 1982-08-04 IT IT48938/82A patent/IT1149339B/it active
- 1982-08-05 ES ES514770A patent/ES514770A0/es active Granted
-
1983
- 1983-03-24 DK DK134683A patent/DK134683A/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4410810A (en) | 1983-10-18 |
EP0084555B1 (en) | 1986-12-30 |
ES8400634A1 (es) | 1983-11-01 |
IL66284A0 (en) | 1982-11-30 |
EP0084555A4 (en) | 1984-09-28 |
DK134683D0 (da) | 1983-03-24 |
WO1983000590A1 (en) | 1983-02-17 |
IT8248938A0 (it) | 1982-08-04 |
IL66284A (en) | 1987-03-31 |
EP0084555A1 (en) | 1983-08-03 |
DK134683A (da) | 1983-03-24 |
ES514770A0 (es) | 1983-11-01 |
JPS58501252A (ja) | 1983-07-28 |
CA1184247A (en) | 1985-03-19 |
AU542161B2 (en) | 1985-02-07 |
DE3274937D1 (en) | 1987-02-05 |
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