TW200746636A - Slew-rate control apparatus and methods for a power transistor to reduce voltage transients during inductive flyback - Google Patents

Slew-rate control apparatus and methods for a power transistor to reduce voltage transients during inductive flyback

Info

Publication number
TW200746636A
TW200746636A TW096113484A TW96113484A TW200746636A TW 200746636 A TW200746636 A TW 200746636A TW 096113484 A TW096113484 A TW 096113484A TW 96113484 A TW96113484 A TW 96113484A TW 200746636 A TW200746636 A TW 200746636A
Authority
TW
Taiwan
Prior art keywords
methods
transistor
slew
control apparatus
rate control
Prior art date
Application number
TW096113484A
Other languages
English (en)
Chinese (zh)
Inventor
Paul T Bennett
Randall C Gray
Matthew D Thompson
Original Assignee
Freescale Semiconductor 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 Freescale Semiconductor Inc filed Critical Freescale Semiconductor Inc
Publication of TW200746636A publication Critical patent/TW200746636A/zh

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—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
    • H03K17/08—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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/14—Integrated circuits
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0029—Circuits or arrangements for limiting the slope of switching signals, e.g. slew rate
    • 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

Landscapes

  • Electronic Switches (AREA)
TW096113484A 2006-06-02 2007-04-17 Slew-rate control apparatus and methods for a power transistor to reduce voltage transients during inductive flyback TW200746636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/445,652 US7365584B2 (en) 2006-06-02 2006-06-02 Slew-rate control apparatus and methods for a power transistor to reduce voltage transients during inductive flyback

Publications (1)

Publication Number Publication Date
TW200746636A true TW200746636A (en) 2007-12-16

Family

ID=38789390

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096113484A TW200746636A (en) 2006-06-02 2007-04-17 Slew-rate control apparatus and methods for a power transistor to reduce voltage transients during inductive flyback

Country Status (5)

Country Link
US (1) US7365584B2 (enExample)
JP (1) JP5031828B2 (enExample)
CN (1) CN101461137B (enExample)
TW (1) TW200746636A (enExample)
WO (1) WO2007143270A2 (enExample)

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TWI722975B (zh) * 2020-11-23 2021-03-21 湛積股份有限公司 可控制主動箝位功能之開關電路

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CN102832923B (zh) * 2012-09-06 2014-12-31 中达电通股份有限公司 双向传输电路
JP6317994B2 (ja) * 2014-05-08 2018-04-25 日立オートモティブシステムズ株式会社 誘導負荷駆動回路
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US9893724B2 (en) * 2015-07-31 2018-02-13 Texas Instruments Incorporated Isolated output switching circuit
US10468983B2 (en) * 2015-11-05 2019-11-05 Silicon Laboratories Inc. Slew-rate controlled supply voltage switching
JP6679992B2 (ja) * 2016-03-03 2020-04-15 株式会社デンソー 半導体装置
US10181813B2 (en) 2016-10-27 2019-01-15 Power Integrations, Inc. Half-bridge inverter modules with advanced protection through high-side to low-side control block communication
JP2018139346A (ja) * 2017-02-24 2018-09-06 ルネサスエレクトロニクス株式会社 半導体装置及びそれを備えた電子制御システム
JP2019054349A (ja) * 2017-09-13 2019-04-04 パナソニックＩｐマネジメント株式会社 ゲート駆動回路、および、パワースイッチングシステム
CN108377093B (zh) * 2018-04-13 2023-11-07 深圳鹏城新能科技有限公司 一种防止单相光伏逆变拓扑功率管过压击穿的acrcd钳位电路
US10181852B1 (en) 2018-06-19 2019-01-15 Nxp B.V. Voltage translator with output slew rate control
US11009551B2 (en) * 2018-06-25 2021-05-18 Nanya Technology Corporation Device and method of analyzing transistor and non-transitory computer readable medium
US10651649B1 (en) * 2018-12-14 2020-05-12 Hamilton Sundstrand Corporation Discrete voltage/ open input
CN110380598A (zh) * 2019-07-11 2019-10-25 清华大学 基于混合动态电压平衡的器件耐压提高方法及装置
CN112858944A (zh) * 2019-11-08 2021-05-28 株洲中车时代电气股份有限公司 一种通用型变流器模块化负载系统及其控制方法
JP7232788B2 (ja) * 2020-03-23 2023-03-03 日立Astemo株式会社 半導体装置、パワーモジュール、インバータ装置、および電動車両
US11641198B1 (en) * 2021-11-30 2023-05-02 Texas Instruments Incorporated Wide voltage gate driver using low gate oxide transistors
US20240146298A1 (en) * 2022-10-31 2024-05-02 Texas Instruments Incorporated Adjustable power fet driver
US11996847B1 (en) 2022-11-29 2024-05-28 Texas Instruments Incorporated Power transistor adaptive clamp circuit
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TWI722975B (zh) * 2020-11-23 2021-03-21 湛積股份有限公司 可控制主動箝位功能之開關電路
US11711021B2 (en) 2020-11-23 2023-07-25 Lsc Ecosystem Corporation Switching circuit with controllable active clamp function

Also Published As

Publication number Publication date
CN101461137A (zh) 2009-06-17
US7365584B2 (en) 2008-04-29
US20070279106A1 (en) 2007-12-06
CN101461137B (zh) 2012-09-26
WO2007143270A2 (en) 2007-12-13
WO2007143270A3 (en) 2008-11-20
JP2009540631A (ja) 2009-11-19
JP5031828B2 (ja) 2012-09-26

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