JP7021726B2 - 高誘導負荷システムにおけるｆｅｔに対する継続的電流制限の方法及び装置 - Google Patents

高誘導負荷システムにおけるｆｅｔに対する継続的電流制限の方法及び装置 Download PDF

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JP7021726B2
JP7021726B2 JP2018568867A JP2018568867A JP7021726B2 JP 7021726 B2 JP7021726 B2 JP 7021726B2 JP 2018568867 A JP2018568867 A JP 2018568867A JP 2018568867 A JP2018568867 A JP 2018568867A JP 7021726 B2 JP7021726 B2 JP 7021726B2
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current
fet
circuit
terminal
coupled
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JP2019520760A5 (enExample
JP2019520760A (ja
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シュルマイヤー カイル
アラス スアルプ
ラーマン アビドゥル
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テキサス インスツルメンツ インコーポレイテッド
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
    • 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
    • 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
    • H02M3/06—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • 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
    • H03K17/687—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 field-effect transistors
    • 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
    • H02M1/0009—Devices or circuits for detecting current in a converter
    • 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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP2018568867A 2016-06-29 2017-06-30 高誘導負荷システムにおけるｆｅｔに対する継続的電流制限の方法及び装置 Active JP7021726B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/196,323 US9871514B1 (en) 2016-06-29 2016-06-29 Methods and apparatus for continuous current limiting for FETS in high inductive load systems
US15/196,323 2016-06-29
PCT/IB2017/001097 WO2018002729A2 (en) 2016-06-29 2017-06-30 Methods and apparatus for continuous current limiting for fets in high inductive load systems

Publications (3)

Publication Number Publication Date
JP2019520760A JP2019520760A (ja) 2019-07-18
JP2019520760A5 JP2019520760A5 (enExample) 2020-07-30
JP7021726B2 true JP7021726B2 (ja) 2022-02-17

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JP2018568867A Active JP7021726B2 (ja) 2016-06-29 2017-06-30 高誘導負荷システムにおけるｆｅｔに対する継続的電流制限の方法及び装置

Country Status (5)

Country Link
US (1) US9871514B1 (enExample)
EP (1) EP3479186B1 (enExample)
JP (1) JP7021726B2 (enExample)
KR (1) KR102298537B1 (enExample)
WO (1) WO2018002729A2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017063300A (ja) * 2015-09-24 2017-03-30 エスアイアイ・セミコンダクタ株式会社 入力回路
US10365833B2 (en) 2016-01-22 2019-07-30 Micron Technology, Inc. Apparatuses and methods for encoding and decoding of signal lines for multi-level communication architectures
KR102512576B1 (ko) * 2017-05-09 2023-03-23 소니 세미컨덕터 솔루션즈 가부시키가이샤 전원 회로
US10283187B2 (en) 2017-07-19 2019-05-07 Micron Technology, Inc. Apparatuses and methods for providing additional drive to multilevel signals representing data
TWI657249B (zh) * 2018-03-02 2019-04-21 茂達電子股份有限公司 電流感測電路
US10720832B2 (en) * 2018-11-05 2020-07-21 Lion Semiconductor Inc. Circuits and methods for measuring the output current of a switched capacitor regulator
US10554203B1 (en) * 2018-11-30 2020-02-04 Texas Instruments Incorporated Radio frequency detection circuit
JP7394567B2 (ja) * 2019-09-18 2023-12-08 ローム株式会社 スイッチ装置
CN116073658B (zh) * 2021-11-02 2025-11-28 瑞昱半导体股份有限公司 具有功率限制机制的电源供应装置及方法

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JP2015050925A (ja) 2013-08-31 2015-03-16 フリースケール セミコンダクター インコーポレイテッド 半導体スイッチング素子のターンオフを制御するための方法および回路
US20160028307A1 (en) 2014-07-24 2016-01-28 Infineon Technologies Ag High side switch with current limit feedback

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US6100728A (en) * 1995-07-31 2000-08-08 Delco Electronics Corp. Coil current limiting feature for an ignition coil driver module
JP3132648B2 (ja) * 1996-09-20 2001-02-05 富士電機株式会社 電力変換器におけるゲート駆動回路
US6330143B1 (en) * 2000-02-23 2001-12-11 Ford Global Technologies, Inc. Automatic over-current protection of transistors
RU2183346C1 (ru) * 2001-04-16 2002-06-10 Миронов Анатолий Александрович Источник стабилизированного тока
DE10126319A1 (de) * 2001-05-30 2003-02-13 Infineon Technologies Ag Verfahren zur Ansteuerung eines Halbleiterschaltelements zur Reduzierung der elektromagnetischen Störstrahlung und Schaltungsanordnung
JP3688619B2 (ja) * 2001-10-05 2005-08-31 株式会社東芝 半導体集積回路
US7479770B2 (en) * 2005-04-28 2009-01-20 Texas Instruments Incorporated System and method for driving a power field-effect transistor (FET)
US7463469B2 (en) * 2006-02-02 2008-12-09 Texas Instruments Incorporated System and method for current overload response with class D topology
US7791854B2 (en) * 2007-09-05 2010-09-07 Nuvoton Technology Corporation Current limit protection apparatus and method for current limit protection
JP5343986B2 (ja) * 2011-01-25 2013-11-13 株式会社デンソー 電子装置
JP5806972B2 (ja) * 2012-04-27 2015-11-10 セイコーインスツル株式会社 出力ドライバ回路
JP5954913B2 (ja) * 2012-06-05 2016-07-20 フリースケール セミコンダクター インコーポレイテッド ブートストラップ電荷蓄積デバイスを充電するための方法および装置

Patent Citations (2)

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JP2015050925A (ja) 2013-08-31 2015-03-16 フリースケール セミコンダクター インコーポレイテッド 半導体スイッチング素子のターンオフを制御するための方法および回路
US20160028307A1 (en) 2014-07-24 2016-01-28 Infineon Technologies Ag High side switch with current limit feedback

Also Published As

Publication number Publication date
EP3479186A4 (en) 2019-07-17
WO2018002729A2 (en) 2018-01-04
US9871514B1 (en) 2018-01-16
JP2019520760A (ja) 2019-07-18
EP3479186A2 (en) 2019-05-08
EP3479186B1 (en) 2022-10-26
KR102298537B1 (ko) 2021-09-07
US20180006643A1 (en) 2018-01-04
KR20200014675A (ko) 2020-02-11
WO2018002729A3 (en) 2018-02-08

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