KR100641862B1 - 반도체장치 - Google Patents
반도체장치 Download PDFInfo
- Publication number
- KR100641862B1 KR100641862B1 KR1020040036760A KR20040036760A KR100641862B1 KR 100641862 B1 KR100641862 B1 KR 100641862B1 KR 1020040036760 A KR1020040036760 A KR 1020040036760A KR 20040036760 A KR20040036760 A KR 20040036760A KR 100641862 B1 KR100641862 B1 KR 100641862B1
- Authority
- KR
- South Korea
- Prior art keywords
- switch
- gate
- current
- time
- turned
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000004899 c-terminal region Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
- H03K17/0406—Modifications for accelerating switching in composite switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K25/00—Details relating to contact between valve members and seats
-
- 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
- H03K17/164—Soft switching using parallel switching arrangements
-
- 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
- H03K17/167—Soft switching using parallel switching arrangements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
- H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
- H03K17/0412—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit
- H03K17/04123—Modifications for accelerating switching 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
- H03K17/04—Modifications for accelerating switching
- H03K17/042—Modifications for accelerating switching by feedback from the output circuit to the control circuit
- H03K17/04206—Modifications for accelerating switching by feedback from the output circuit to the control circuit in field-effect transistor switches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Conversion In General (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (3)
- MOS계 디바이스의 게이트 온시에 게이트전류를 공급하는 제1 스위치와, 게이트 오프시에 게이트용량의 전하를 방전하는 제2 스위치를 갖는 반도체장치에 있어서,상기 게이트전류를 증대시키기 위한 제3 스위치와,상기 제1 스위치의 온시에, 상기 제3 스위치를 온으로 하고, 이 스위치 온으로부터 제1 소정의 시간 후에 제3 스위치를 오프로 하는 제1 타이머수단과,상기 방전시의 방전전류를 증대시키기 위한 제4 스위치와,상기 제2 스위치의 온시에, 상기 제4 스위치를 온으로 하고, 이 스위치 온으로부터 제2 소정의 시간 후에 제4 스위치를 오프로 하는 제2 타이머수단을 구비한 것을 특징으로 하는 반도체장치.
- 제 1 항에 있어서,상기 제1 스위치 및 제3 스위치로 이루어지는 게이트 온용 회로와는 별도로 제2 게이트 온회로를 구비함과 동시에, 상기 MOS계 디바이스의 컬렉터전류를 검출하는 수단을 구비하고, 상기 컬렉터전류가 소정값 미만인 경우는, 상기 게이트 온용 회로만을 액티브로 하고, 상기 컬렉터전류가 소정값 이상일 때는, 제2 게이트 온회로도 액티브로 하여 게이트전류를 증대시키는 것을 특징으로 하는 반도체장치.
- 제 2 항에 있어서,상기 MOS계 디바이스의 턴온시의 컬렉터 전류가 소정값 이상일 때, 상기 MOS계 디바이스가 다음에 턴온하는 다음 사이클에서, 제2 게이트 온회로를 액티브로 하는 것을 특징으로 하는 반도체장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2003-00278228 | 2003-07-23 | ||
JP2003278228A JP2005045590A (ja) | 2003-07-23 | 2003-07-23 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050011674A KR20050011674A (ko) | 2005-01-29 |
KR100641862B1 true KR100641862B1 (ko) | 2006-11-03 |
Family
ID=34074703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040036760A KR100641862B1 (ko) | 2003-07-23 | 2004-05-24 | 반도체장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7151401B2 (ko) |
JP (1) | JP2005045590A (ko) |
KR (1) | KR100641862B1 (ko) |
CN (1) | CN100336303C (ko) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6882212B2 (en) * | 2003-05-16 | 2005-04-19 | Power Integrations, Inc. | Method and apparatus for extending the size of a transistor beyond one integrated circuit |
US7061301B2 (en) * | 2003-12-19 | 2006-06-13 | Power Integrations, Inc. | Method and apparatus switching a semiconductor switch with a multi-state drive circuit |
TWI258261B (en) * | 2004-05-18 | 2006-07-11 | Richtek Techohnology Corp | JFET driving circuit applied to DC/DC converter and method thereof |
JP4556833B2 (ja) * | 2005-10-18 | 2010-10-06 | パナソニック株式会社 | ゲートドライバおよびそのゲートドライバを含むモータ駆動装置 |
JP4742828B2 (ja) * | 2005-11-18 | 2011-08-10 | 日産自動車株式会社 | 電圧駆動型スイッチング回路 |
JP4556906B2 (ja) * | 2006-04-13 | 2010-10-06 | パナソニック株式会社 | ゲートドライバおよびそのゲートドライバを含むモータ駆動装置 |
JP4935294B2 (ja) * | 2006-10-18 | 2012-05-23 | 富士電機株式会社 | 絶縁ゲート型デバイスの駆動回路 |
JP5003105B2 (ja) * | 2006-11-02 | 2012-08-15 | 富士電機株式会社 | 電流制限回路 |
JP5138287B2 (ja) | 2007-06-27 | 2013-02-06 | 三菱電機株式会社 | ゲート駆動装置 |
US8102192B2 (en) * | 2007-07-27 | 2012-01-24 | International Rectifier Corporation | DC brushed motor drive with circuit to reduce di/dt and EMI, for MOSFET Vth detection, voltage source detection, and overpower protection |
JP5119894B2 (ja) * | 2007-12-06 | 2013-01-16 | 富士電機株式会社 | ドライバ回路 |
EP2430755A4 (en) | 2009-05-11 | 2014-01-15 | Power Integrations Inc | GRID ATTACK CIRCUIT FOR ENHANCED MODE AND ENHANCEMENT MODE PROHIBITED BROADBAND SEMICONDUCTOR JFET TRANSISTORS |
JP5289565B2 (ja) * | 2009-05-19 | 2013-09-11 | 三菱電機株式会社 | ゲート駆動回路 |
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KR101467717B1 (ko) * | 2010-12-14 | 2014-12-01 | 파나소닉 주식회사 | 부하 제어 장치 |
JP5627512B2 (ja) * | 2011-03-04 | 2014-11-19 | 三菱電機株式会社 | パワーモジュール |
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KR101297460B1 (ko) * | 2012-04-24 | 2013-08-16 | 엘에스산전 주식회사 | 게이트 구동 장치 |
CN102655368A (zh) * | 2012-05-02 | 2012-09-05 | 常州大学 | 开关电源的恒定关断时间控制方法及其装置 |
CN103941597B (zh) * | 2013-01-21 | 2016-09-07 | 国基电子(上海)有限公司 | 电源控制电路及具有该电源控制电路的电子装置 |
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JP6086101B2 (ja) | 2014-07-16 | 2017-03-01 | トヨタ自動車株式会社 | 半導体装置 |
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JP2016076750A (ja) * | 2014-10-02 | 2016-05-12 | 株式会社オートネットワーク技術研究所 | 電流制御装置 |
US10199818B2 (en) * | 2015-04-03 | 2019-02-05 | Integrated Device Technology, Inc. | System and method for wireless power transfer using over-voltage protection |
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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 |
JP6870240B2 (ja) * | 2016-08-31 | 2021-05-12 | 富士電機株式会社 | ゲート駆動装置 |
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CN113169662A (zh) * | 2019-06-19 | 2021-07-23 | 富士电机株式会社 | 电力转换装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2910859B2 (ja) | 1989-09-29 | 1999-06-23 | 株式会社東芝 | 半導体素子の駆動回路 |
JPH04278714A (ja) * | 1991-03-06 | 1992-10-05 | Toshiba Corp | Igbt駆動回路 |
JPH0583100A (ja) * | 1991-09-20 | 1993-04-02 | Nippon Telegr & Teleph Corp <Ntt> | Mosfetの駆動回路 |
JPH05235722A (ja) | 1992-02-19 | 1993-09-10 | Energy Support Corp | スイッチング素子駆動回路 |
JP3287009B2 (ja) * | 1992-05-14 | 2002-05-27 | ダイキン工業株式会社 | 電圧形スイッチング素子制御方法およびその装置 |
IT1264619B1 (it) * | 1992-06-18 | 1996-10-04 | Int Rectifier Corp | Metodo e dispositivo per la protezione da corto circuiti di dispositivi a transistore di potenza |
JP3141613B2 (ja) * | 1993-03-31 | 2001-03-05 | 株式会社日立製作所 | 電圧駆動形素子の駆動方法及びその回路 |
EP0620644B1 (en) * | 1993-04-09 | 1998-06-24 | STMicroelectronics S.r.l. | Control, reduction and equalization of delays in a low-side driver stage |
JPH07226663A (ja) * | 1994-02-10 | 1995-08-22 | Mitsubishi Electric Corp | トランジスタ駆動回路 |
JP3421507B2 (ja) * | 1996-07-05 | 2003-06-30 | 三菱電機株式会社 | 半導体素子の駆動回路 |
JP3339311B2 (ja) | 1996-07-16 | 2002-10-28 | 富士電機株式会社 | 自己消弧形半導体素子の駆動回路 |
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 |
JP2000083371A (ja) * | 1998-09-02 | 2000-03-21 | Fuji Electric Co Ltd | 電力変換器におけるゲート駆動回路 |
JP3666843B2 (ja) * | 1999-02-26 | 2005-06-29 | 株式会社東芝 | 絶縁ゲート型半導体素子のゲート回路 |
JP2000321334A (ja) * | 1999-05-12 | 2000-11-24 | Fuji Electric Co Ltd | 負荷状態検出装置 |
JP3547654B2 (ja) | 1999-07-14 | 2004-07-28 | 株式会社東芝 | ゲート駆動回路 |
JP3736227B2 (ja) * | 1999-09-20 | 2006-01-18 | 富士電機デバイステクノロジー株式会社 | ドライブ回路 |
JP2001223571A (ja) | 2000-02-10 | 2001-08-17 | Fuji Electric Co Ltd | 電圧駆動型半導体素子のゲート駆動装置 |
JP2004215458A (ja) * | 2003-01-08 | 2004-07-29 | Mitsubishi Electric Corp | 半導体スイッチング素子の駆動回路 |
US6756826B1 (en) * | 2003-06-12 | 2004-06-29 | Fairchild Semiconductor Corporation | Method of reducing the propagation delay and process and temperature effects on a buffer |
-
2003
- 2003-07-23 JP JP2003278228A patent/JP2005045590A/ja active Pending
-
2004
- 2004-03-04 US US10/791,825 patent/US7151401B2/en not_active Expired - Lifetime
- 2004-04-20 CN CNB2004100369807A patent/CN100336303C/zh not_active Expired - Lifetime
- 2004-05-24 KR KR1020040036760A patent/KR100641862B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20050011674A (ko) | 2005-01-29 |
CN100336303C (zh) | 2007-09-05 |
JP2005045590A (ja) | 2005-02-17 |
US7151401B2 (en) | 2006-12-19 |
US20050017788A1 (en) | 2005-01-27 |
CN1578141A (zh) | 2005-02-09 |
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