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GB2440771B - Active gate driver system - Google Patents

Active gate driver system

Info

Publication number
GB2440771B
GB2440771B GB0615967A GB0615967A GB2440771B GB 2440771 B GB2440771 B GB 2440771B GB 0615967 A GB0615967 A GB 0615967A GB 0615967 A GB0615967 A GB 0615967A GB 2440771 B GB2440771 B GB 2440771B
Authority
GB
United Kingdom
Prior art keywords
gate driver
driver system
active gate
active
gate
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 - Fee Related
Application number
GB0615967A
Other versions
GB2440771A (en
GB0615967D0 (en
Inventor
Shankar N Ekkanath Madathil
Miguel Cacheda Fondevila
Mark Robert Sweet
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.)
De Montfort University
Original Assignee
De Montfort University
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 De Montfort University filed Critical De Montfort University
Priority to GB0615967A priority Critical patent/GB2440771B/en
Publication of GB0615967D0 publication Critical patent/GB0615967D0/en
Publication of GB2440771A publication Critical patent/GB2440771A/en
Application granted granted Critical
Publication of GB2440771B publication Critical patent/GB2440771B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—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
    • H03K17/0828—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in composite switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/165—Modifications for eliminating interference voltages or currents in field-effect transistor switches by feedback from the output circuit to the control circuit
    • H03K17/166—Soft switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/168—Modifications for eliminating interference voltages or currents in composite 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
    • H03K17/567—Circuits characterised by the use of more than one type of semiconductor device, e.g. BIMOS, composite devices such as IGBT
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation
GB0615967A 2006-08-11 2006-08-11 Active gate driver system Expired - Fee Related GB2440771B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0615967A GB2440771B (en) 2006-08-11 2006-08-11 Active gate driver system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0615967A GB2440771B (en) 2006-08-11 2006-08-11 Active gate driver system

Publications (3)

Publication Number Publication Date
GB0615967D0 GB0615967D0 (en) 2006-09-20
GB2440771A GB2440771A (en) 2008-02-13
GB2440771B true GB2440771B (en) 2011-09-14

Family

ID=37056191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0615967A Expired - Fee Related GB2440771B (en) 2006-08-11 2006-08-11 Active gate driver system

Country Status (1)

Country Link
GB (1) GB2440771B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103684378A (en) * 2012-08-29 2014-03-26 英飞凌科技奥地利有限公司 Circuit for driving a transistor

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8829946B2 (en) 2008-09-30 2014-09-09 Infineon Technologies Austria Ag Circuit for driving a transistor dependent on a measurement signal
US8299820B2 (en) * 2008-09-30 2012-10-30 Infineon Technologies Austria Ag Circuit including a resistor arrangement for actuation of a transistor
ATE504113T1 (en) 2008-10-17 2011-04-15 Abb Oy METHOD AND ARRANGEMENT FOR CONTROLLING A SEMICONDUCTOR COMPONENT
DE102012015787B3 (en) * 2012-08-08 2013-12-12 Fairchild Semiconductor Corp. Gate driver for driving gate of switch, has control input for receiving control signal, where amplified output signal is provided by output for controlling gate of switch, while control device is connected between control input and output
DE102013217902A1 (en) * 2013-09-08 2015-03-12 Rwth Aachen Driver arrangement for a transistor to be controlled
KR101721107B1 (en) 2015-07-15 2017-03-29 엘에스산전 주식회사 Gate driver circuit for power switching device
US11515872B1 (en) 2021-11-15 2022-11-29 Kabushiki Kaisha Toshiba Active gate driver optimisation with environmental variables

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5689394A (en) * 1995-12-04 1997-11-18 General Electric Company Gate voltage modulation for transistor fault conditions

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5689394A (en) * 1995-12-04 1997-11-18 General Electric Company Gate voltage modulation for transistor fault conditions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103684378A (en) * 2012-08-29 2014-03-26 英飞凌科技奥地利有限公司 Circuit for driving a transistor

Also Published As

Publication number Publication date
GB2440771A (en) 2008-02-13
GB0615967D0 (en) 2006-09-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200811