JP5682269B2 - ゲート駆動回路及び半導体装置 - Google Patents
ゲート駆動回路及び半導体装置 Download PDFInfo
- Publication number
- JP5682269B2 JP5682269B2 JP2010271407A JP2010271407A JP5682269B2 JP 5682269 B2 JP5682269 B2 JP 5682269B2 JP 2010271407 A JP2010271407 A JP 2010271407A JP 2010271407 A JP2010271407 A JP 2010271407A JP 5682269 B2 JP5682269 B2 JP 5682269B2
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- Prior art keywords
- voltage
- switching element
- gate
- active clamp
- circuit
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- 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.)
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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
- H03K17/0822—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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/36—Means for starting or stopping converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
- Power Conversion In General (AREA)
- Dc-Dc Converters (AREA)
- Manipulation Of Pulses (AREA)
Description
C1〜C3 コンデンサ
CC1 定電流源
D1〜D5 ダイオード
IC1 制御回路
IC2 誤差増幅器
In 入力端子
P1,P2 1次巻線
PC1 フォトカプラ
R1,R2 抵抗
S1 2次巻線
T1 トランス
Tr1〜Tr6 トランジスタ
Tr7 スイッチ素子
Tr8 トランジスタ
Vcc 制御電源
Vdc 直流電源
ZD1 ツェナーダイオード
Claims (3)
- GaN HEMTからなるスイッチング素子のゲートを駆動するゲート駆動回路であって、
制御信号に基づいて前記スイッチング素子をオフ駆動する第1半導体素子を有し且つ前記制御信号に基づいて前記スイッチング素子をオン駆動する駆動部と、
前記スイッチング素子の第1主端子と第2主端子との間に印加される電圧が所定電圧以上の場合に、前記印加される電圧により第2半導体素子をオンさせることで前記第1半導体素子をオフさせて前記駆動部による前記スイッチング素子に対する駆動動作を強制的に遮断して、前記印加される電圧により第3半導体素子をオンさせることで前記スイッチング素子の第1主端子と第2主端子との間の電圧がクランプされるように前記スイッチング素子をオンさせるアクティブクランプ回路と、
前記アクティブクランプ回路の入力端子にアノードが接続され、カソードが前記アクティブクランプ回路の電源端子に接続されたクランプダイオードと、
を備えることを特徴とするゲート駆動回路。 - 直流電源の電源端子間に負荷を介して接続され、前記負荷に流れる電流を制御する半導体装置であって、
前記直流電源及び前記負荷に直列に接続されたGaN HEMTからなるスイッチング素子と、
制御信号に基づいて前記スイッチング素子をオフ駆動する第1半導体素子を有し且つ前記制御信号に基づいて前記スイッチング素子をオン駆動する駆動部と、
前記スイッチング素子の第1主端子と第2主端子との間に印加される電圧が所定電圧以上の場合に、前記印加される電圧により第2半導体素子をオンさせることで前記第1半導体素子をオフさせて前記駆動部による前記スイッチング素子に対する駆動動作を強制的に遮断して、前記印加される電圧により前記第3半導体素子をオンさせることで前記スイッチング素子の第1主端子と第2主端子との間の電圧がクランプされるように前記スイッチング素子をオンさせるアクティブクランプ回路と、
前記アクティブクランプ回路の入力端子にアノードが接続され、カソードが前記アクティブクランプ回路の電源端子に接続されたクランプダイオードと、
を備えることを特徴とする半導体装置。 - 前記駆動部と前記アクティブクランプ回路は、GaN HEMTであることを特徴とする請求項2記載の半導体装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010271407A JP5682269B2 (ja) | 2010-12-06 | 2010-12-06 | ゲート駆動回路及び半導体装置 |
US13/306,265 US8587362B2 (en) | 2010-12-06 | 2011-11-29 | Gate driver and semiconductor device employing the same |
CN201110396903.2A CN102545559B (zh) | 2010-12-06 | 2011-12-02 | 栅极驱动电路及半导体装置 |
TW100144615A TWI441134B (zh) | 2010-12-06 | 2011-12-05 | Gate drive circuit and semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010271407A JP5682269B2 (ja) | 2010-12-06 | 2010-12-06 | ゲート駆動回路及び半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012124565A JP2012124565A (ja) | 2012-06-28 |
JP5682269B2 true JP5682269B2 (ja) | 2015-03-11 |
Family
ID=46161650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010271407A Expired - Fee Related JP5682269B2 (ja) | 2010-12-06 | 2010-12-06 | ゲート駆動回路及び半導体装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8587362B2 (ja) |
JP (1) | JP5682269B2 (ja) |
CN (1) | CN102545559B (ja) |
TW (1) | TWI441134B (ja) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013013044A (ja) | 2011-05-31 | 2013-01-17 | Sanken Electric Co Ltd | ゲートドライブ回路 |
JP5772308B2 (ja) * | 2011-07-05 | 2015-09-02 | サンケン電気株式会社 | スイッチング素子の保護回路 |
EP2801153B1 (en) * | 2012-01-05 | 2019-08-21 | Schneider Electric IT Corporation | Apparatus and method for control of semiconductor switching devices |
US8653881B2 (en) | 2012-01-31 | 2014-02-18 | Infineon Technologies Austria Ag | Half bridge flyback and forward |
US8779841B2 (en) | 2012-01-31 | 2014-07-15 | Infineon Technologies Austria Ag | Cascode switch with robust turn on and turn off |
JP5720641B2 (ja) * | 2012-08-21 | 2015-05-20 | 株式会社デンソー | スイッチングモジュール |
US9203393B2 (en) * | 2012-08-30 | 2015-12-01 | Denso Corporation | Semiconductor apparatus |
EP2706665A1 (en) * | 2012-09-06 | 2014-03-12 | ABB Oy | Active clamp for a semiconductor switch |
ES2743052T3 (es) * | 2013-04-09 | 2020-02-18 | Otis Elevator Co | Arquitectura de unidad de accionamiento que emplea conmutadores de nitruro de galio |
US9978862B2 (en) | 2013-04-30 | 2018-05-22 | Infineon Technologies Austria Ag | Power transistor with at least partially integrated driver stage |
US9799643B2 (en) * | 2013-05-23 | 2017-10-24 | Infineon Technologies Austria Ag | Gate voltage control for III-nitride transistors |
US9041433B2 (en) | 2013-06-21 | 2015-05-26 | Infineon Technologies Austria Ag | System and method for driving transistors |
DE102014202030A1 (de) * | 2014-02-05 | 2015-08-06 | Robert Bosch Gmbh | Gleichrichterschaltung, elektronisches Bauelement, Generator und Verfahren zum Betreiben einer Gleichrichterschaltung |
CN104052046A (zh) * | 2014-06-12 | 2014-09-17 | 四川联友电讯技术有限公司 | 高可靠性通讯基站控制器 |
JP6338943B2 (ja) * | 2014-06-27 | 2018-06-06 | パナソニック デバイスSunx株式会社 | 出力回路、検出センサ |
US9397621B2 (en) * | 2014-07-30 | 2016-07-19 | Eridan Communications, Inc. | Limiting driver for switch-mode power amplifier |
JP6271461B2 (ja) | 2015-03-09 | 2018-01-31 | 株式会社東芝 | 半導体装置 |
JP2016197808A (ja) * | 2015-04-03 | 2016-11-24 | 株式会社デンソー | 負荷駆動装置 |
US9500459B1 (en) | 2015-08-03 | 2016-11-22 | Lockheed Martin Corporation | Safing logic and fire set system with dual-mode pulse gate driver apparatus and method of use |
JP6561794B2 (ja) * | 2015-11-20 | 2019-08-21 | トヨタ自動車株式会社 | スイッチング回路 |
WO2017190652A1 (en) | 2016-05-04 | 2017-11-09 | The Hong Kong University Of Science And Technology | Power device with integrated gate driver |
JP6749184B2 (ja) * | 2016-09-01 | 2020-09-02 | 日立オートモティブシステムズ株式会社 | 半導体装置 |
US10476256B2 (en) * | 2017-05-05 | 2019-11-12 | Hamilton Sundstrand Corporation | Ground/voltage open input |
US10680563B2 (en) | 2017-05-23 | 2020-06-09 | Eridan Communications, Inc. | Low wideband noise multi-stage switch-mode power amplifier |
WO2019159655A1 (ja) * | 2018-02-19 | 2019-08-22 | シャープ株式会社 | 整流回路および電源装置 |
US11201613B2 (en) * | 2018-07-31 | 2021-12-14 | Taiwan Semiconductor Manufacturing Company, Ltd. | Driver circuit and method of operating the same |
TWI723470B (zh) | 2018-07-31 | 2021-04-01 | 台灣積體電路製造股份有限公司 | 驅動電路、積體電路、及操作驅動電路的方法 |
US10840798B1 (en) | 2018-09-28 | 2020-11-17 | Dialog Semiconductor (Uk) Limited | Bidirectional signaling method for high-voltage floating circuits |
CN109217645B (zh) * | 2018-11-01 | 2020-10-20 | 南京航空航天大学 | 一种非绝缘栅型GaN HEMT驱动电路及控制方法 |
US10651649B1 (en) * | 2018-12-14 | 2020-05-12 | Hamilton Sundstrand Corporation | Discrete voltage/ open input |
CN113054829B (zh) * | 2019-12-26 | 2022-06-21 | 湖南国芯半导体科技有限公司 | 一种碳化硅mosfet驱动电路 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2638178C2 (de) * | 1976-08-25 | 1986-01-02 | Robert Bosch Gmbh, 7000 Stuttgart | Schutzvorrichtung für integrierte Schaltungen gegen Überspannungen |
JPH0465878A (ja) * | 1990-07-06 | 1992-03-02 | Fuji Electric Co Ltd | 半導体装置 |
JP3111576B2 (ja) * | 1992-01-06 | 2000-11-27 | 富士電機株式会社 | 半導体装置 |
FR2693853B1 (fr) * | 1992-07-16 | 1994-10-21 | Sgs Thomson Microelectronics | Circuit de protection d'un composant de puissance contre des surtensions directes. |
JP3537061B2 (ja) | 1995-04-18 | 2004-06-14 | 株式会社ルネサステクノロジ | 半導体装置 |
JP3598933B2 (ja) | 2000-02-28 | 2004-12-08 | 株式会社日立製作所 | 電力変換装置 |
JP4350295B2 (ja) * | 2000-10-26 | 2009-10-21 | 三菱電機株式会社 | 半導体装置および半導体装置モジュール |
JP2002368593A (ja) * | 2001-06-05 | 2002-12-20 | Denso Corp | 半導体回路 |
JP3911204B2 (ja) * | 2002-06-11 | 2007-05-09 | 三菱電機株式会社 | 電圧駆動形半導体素子のゲート駆動回路 |
JP3666475B2 (ja) * | 2002-06-25 | 2005-06-29 | 日産自動車株式会社 | アクティブクランプ回路 |
JP4390515B2 (ja) * | 2003-09-30 | 2009-12-24 | Necエレクトロニクス株式会社 | 出力mosトランジスタの過電圧保護回路 |
JP4401183B2 (ja) * | 2004-02-03 | 2010-01-20 | Necエレクトロニクス株式会社 | 半導体集積回路 |
DE102004007208B3 (de) * | 2004-02-13 | 2005-05-25 | Infineon Technologies Ag | Schaltungsanordnung mit einem Lasttransistor und einer Spannungsbegrenzungsschaltung und Verfahren zur Ansteuerung eines Lasttransistors |
JP4641178B2 (ja) * | 2004-11-17 | 2011-03-02 | ルネサスエレクトロニクス株式会社 | 半導体集積回路 |
DE102006047243A1 (de) * | 2006-05-15 | 2007-11-22 | Infineon Technologies Ag | Bordnetz mit mindestens einem Leistungstransistor und Verfahren zum Schutz eines Bordnetzes |
CN201015031Y (zh) * | 2007-01-09 | 2008-01-30 | 全汉企业股份有限公司 | 限制峰值电压的主动箝位电路 |
JP4573843B2 (ja) * | 2007-01-18 | 2010-11-04 | 株式会社豊田中央研究所 | 電力用半導体素子の駆動回路 |
JP4536108B2 (ja) * | 2007-12-12 | 2010-09-01 | Okiセミコンダクタ株式会社 | 負荷駆動回路 |
-
2010
- 2010-12-06 JP JP2010271407A patent/JP5682269B2/ja not_active Expired - Fee Related
-
2011
- 2011-11-29 US US13/306,265 patent/US8587362B2/en active Active
- 2011-12-02 CN CN201110396903.2A patent/CN102545559B/zh active Active
- 2011-12-05 TW TW100144615A patent/TWI441134B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN102545559B (zh) | 2015-01-14 |
US20120139589A1 (en) | 2012-06-07 |
JP2012124565A (ja) | 2012-06-28 |
CN102545559A (zh) | 2012-07-04 |
TW201232512A (en) | 2012-08-01 |
US8587362B2 (en) | 2013-11-19 |
TWI441134B (zh) | 2014-06-11 |
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