DE102017214211A1 - Schaltung zur Ansteuerung eines Leistungshalbleitertransistors - Google Patents

Schaltung zur Ansteuerung eines Leistungshalbleitertransistors Download PDF

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Publication number
DE102017214211A1
DE102017214211A1 DE102017214211.1A DE102017214211A DE102017214211A1 DE 102017214211 A1 DE102017214211 A1 DE 102017214211A1 DE 102017214211 A DE102017214211 A DE 102017214211A DE 102017214211 A1 DE102017214211 A1 DE 102017214211A1
Authority
DE
Germany
Prior art keywords
power semiconductor
circuit
semiconductor transistor
gate
current
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.)
Withdrawn
Application number
DE102017214211.1A
Other languages
German (de)
English (en)
Inventor
Falko Friese
Peter Sinn
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
Priority to DE102017214211.1A priority Critical patent/DE102017214211A1/de
Priority to PCT/EP2018/071579 priority patent/WO2019034505A1/fr
Publication of DE102017214211A1 publication Critical patent/DE102017214211A1/de
Withdrawn legal-status Critical Current

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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
    • H03K17/0828—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
    • H03K17/08—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
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0027—Measuring means of, e.g. currents through or voltages across the switch

Landscapes

  • Power Conversion In General (AREA)
  • Electronic Switches (AREA)
DE102017214211.1A 2017-08-15 2017-08-15 Schaltung zur Ansteuerung eines Leistungshalbleitertransistors Withdrawn DE102017214211A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102017214211.1A DE102017214211A1 (de) 2017-08-15 2017-08-15 Schaltung zur Ansteuerung eines Leistungshalbleitertransistors
PCT/EP2018/071579 WO2019034505A1 (fr) 2017-08-15 2018-08-09 Circuit d'activation d'un transistor de puissance à semi-conducteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017214211.1A DE102017214211A1 (de) 2017-08-15 2017-08-15 Schaltung zur Ansteuerung eines Leistungshalbleitertransistors

Publications (1)

Publication Number Publication Date
DE102017214211A1 true DE102017214211A1 (de) 2019-02-21

Family

ID=63165377

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102017214211.1A Withdrawn DE102017214211A1 (de) 2017-08-15 2017-08-15 Schaltung zur Ansteuerung eines Leistungshalbleitertransistors

Country Status (2)

Country Link
DE (1) DE102017214211A1 (fr)
WO (1) WO2019034505A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12122251B2 (en) 2022-09-28 2024-10-22 BorgWarner US Technologies LLC Systems and methods for bidirectional message architecture for inverter for electric vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0730347A3 (fr) * 1992-03-18 1996-10-23 Fuji Electric Co Ltd Dispositif semi-conducteur
US7463469B2 (en) * 2006-02-02 2008-12-09 Texas Instruments Incorporated System and method for current overload response with class D topology
US20130088096A1 (en) * 2010-04-14 2013-04-11 Honda Motor Co., Ltd. Short-circuit protection method
JP5776658B2 (ja) * 2012-09-24 2015-09-09 トヨタ自動車株式会社 半導体駆動装置

Also Published As

Publication number Publication date
WO2019034505A1 (fr) 2019-02-21

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee