DE112021001796T5 - Verfahren, Vorrichtungen und Systeme zum Ansteuern eines Transistors - Google Patents

Verfahren, Vorrichtungen und Systeme zum Ansteuern eines Transistors Download PDF

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Publication number
DE112021001796T5
DE112021001796T5 DE112021001796.9T DE112021001796T DE112021001796T5 DE 112021001796 T5 DE112021001796 T5 DE 112021001796T5 DE 112021001796 T DE112021001796 T DE 112021001796T DE 112021001796 T5 DE112021001796 T5 DE 112021001796T5
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DE
Germany
Prior art keywords
terminal
transistor
coupled
signal
voltage
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.)
Pending
Application number
DE112021001796.9T
Other languages
German (de)
English (en)
Inventor
Yong Xie
Michael Lüeders
Cetin Kaya
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of DE112021001796T5 publication Critical patent/DE112021001796T5/de
Pending 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
    • H03K17/28—Modifications for introducing a time delay before switching
    • H03K17/284—Modifications for introducing a time delay before switching in field effect transistor switches
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/002—Switching arrangements with several input- or output terminals
    • H03K17/005—Switching arrangements with several input- or output terminals with several inputs only
    • 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
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
    • H03K17/08122—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in 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
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
    • H03K17/163—Soft switching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Power Conversion In General (AREA)
  • Dc-Dc Converters (AREA)
  • Amplifiers (AREA)
  • Control Of Stepping Motors (AREA)
DE112021001796.9T 2020-03-23 2021-03-23 Verfahren, Vorrichtungen und Systeme zum Ansteuern eines Transistors Pending DE112021001796T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/827,357 US11038502B1 (en) 2020-03-23 2020-03-23 Methods, apparatus, and systems to drive a transistor
US16/827,357 2020-03-23
PCT/US2021/023560 WO2021195010A1 (en) 2020-03-23 2021-03-23 Methods, apparatus, and systems to drive a transistor

Publications (1)

Publication Number Publication Date
DE112021001796T5 true DE112021001796T5 (de) 2023-01-26

Family

ID=76321081

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112021001796.9T Pending DE112021001796T5 (de) 2020-03-23 2021-03-23 Verfahren, Vorrichtungen und Systeme zum Ansteuern eines Transistors

Country Status (5)

Country Link
US (2) US11038502B1 (https=)
JP (1) JP7779619B2 (https=)
CN (1) CN115336179A (https=)
DE (1) DE112021001796T5 (https=)
WO (1) WO2021195010A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11038502B1 (en) * 2020-03-23 2021-06-15 Texas Instruments Incorporated Methods, apparatus, and systems to drive a transistor
KR20230002671A (ko) * 2020-04-23 2023-01-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치
US12153459B2 (en) * 2021-10-18 2024-11-26 Texas Instruments Incorporated Low output impedance driver circuits and systems
US20240113611A1 (en) * 2022-09-29 2024-04-04 Texas Instruments Incorporated Slew-rate control for power stages
WO2024167844A1 (en) * 2023-02-06 2024-08-15 Psemi Corporation Systems and methods for powering up a charge pump
US12580380B2 (en) * 2023-02-27 2026-03-17 Texas Instruments Incorporated Methods and apparatus to protect transistors using voltage clamp circuitry

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
JPH0756938B2 (ja) * 1988-02-04 1995-06-14 三菱電機株式会社 出力回路
US5546043A (en) * 1992-05-07 1996-08-13 Siemens Nixdorf Informationssysteme Aktiengesellschaft Circuit arrangement for driving an MOS field-effect transistor
JP3123349B2 (ja) * 1994-06-29 2001-01-09 富士電機株式会社 半導体装置の制御回路
JP4419270B2 (ja) * 2000-04-20 2010-02-24 株式会社デンソー 電気負荷駆動用ｉｃ
US7254002B2 (en) * 2003-11-12 2007-08-07 Agere Systems Inc. Reverse conduction protection method and apparatus for a dual power supply driver
US7646115B2 (en) * 2007-01-05 2010-01-12 Standard Microsystems Corporation Regulator circuit with multiple supply voltages
JP5138287B2 (ja) * 2007-06-27 2013-02-06 三菱電機株式会社 ゲート駆動装置
DE602007012242D1 (de) * 2007-08-30 2011-03-10 Austriamicrosystems Ag Spannungsregler und Verfahren zur Spannungsregelung
JP2013005231A (ja) * 2011-06-16 2013-01-07 Toyota Central R&D Labs Inc 駆動装置
US8829945B2 (en) * 2011-07-05 2014-09-09 Silicon Laboratories Inc. Circuit and method for dynamic biasing of an output stage
US8773172B2 (en) * 2012-11-19 2014-07-08 Infineon Technologies Ag Driver circuit with tight control of gate voltage
US9479163B2 (en) * 2013-07-30 2016-10-25 Infineon Technologies Ag Circuitry and method for operating an electronic switch
JP6119674B2 (ja) * 2014-06-06 2017-04-26 トヨタ自動車株式会社 駆動回路及び半導体装置
US9831852B2 (en) * 2015-08-31 2017-11-28 Texas Instruments Incorporated Methods and apparatus for a configurable high-side NMOS gate control with improved gate to source voltage regulation
US9645594B2 (en) * 2015-10-13 2017-05-09 STMicroelectronics Design & Application S.R.O. Voltage regulator with dropout detector and bias current limiter and associated methods
US20180181158A1 (en) * 2016-12-22 2018-06-28 Texas Instruments Incorporated Startup current limiters
EP3402070B1 (en) * 2017-05-11 2020-02-12 Infineon Technologies Austria AG Class d audio amplifier with adjustable gate drive
TWI630793B (zh) * 2017-07-25 2018-07-21 偉詮電子股份有限公司 具動態準位調變閘極電壓之驅動控制器
JP7026016B2 (ja) * 2018-07-20 2022-02-25 ルネサスエレクトロニクス株式会社 半導体装置および電子制御装置
US11038502B1 (en) * 2020-03-23 2021-06-15 Texas Instruments Incorporated Methods, apparatus, and systems to drive a transistor

Also Published As

Publication number Publication date
JP7779619B2 (ja) 2025-12-03
WO2021195010A1 (en) 2021-09-30
US11038502B1 (en) 2021-06-15
JP2023520674A (ja) 2023-05-18
CN115336179A (zh) 2022-11-11
US20210297075A1 (en) 2021-09-23
US11405033B2 (en) 2022-08-02

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