JP4866649B2 - 故障認識機能を備えた、パワー半導体スイッチを駆動するための回路装置、並びにその関連方法 - Google Patents
故障認識機能を備えた、パワー半導体スイッチを駆動するための回路装置、並びにその関連方法 Download PDFInfo
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- JP4866649B2 JP4866649B2 JP2006127545A JP2006127545A JP4866649B2 JP 4866649 B2 JP4866649 B2 JP 4866649B2 JP 2006127545 A JP2006127545 A JP 2006127545A JP 2006127545 A JP2006127545 A JP 2006127545A JP 4866649 B2 JP4866649 B2 JP 4866649B2
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- level shifter
- primary side
- circuit
- switch
- current
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- 239000004065 semiconductor Substances 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 8
- 238000012545 processing Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 6
- 238000002955 isolation Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/18—Modifications for indicating state of switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/06—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electronic Switches (AREA)
- Power Conversion In General (AREA)
- Logic Circuits (AREA)
Description
20 1次側
30、32 2次側
44、44a、44b レベルシフタ
46 電流検知部
47 電圧検知部
48 電流制限部
50、52 パワー半導体素子
100 回路装置(モノリシック集積)
410、412 ツェナーダイオード
414、414a、414b ツェナーダイオード
420 抵抗
424 負帰還抵抗
430 高電圧トランジスタ
432 低電圧トランジスタ
434 中電圧トランジスタ
Claims (6)
- 1次側(20)と、ブリッジ回路のTOPスイッチ(50)及びBOTスイッチ(52)のための各々の2次側(30)とから成るブリッジトポロジーにおけるパワー半導体スイッチ(50、52)を駆動するための好ましくはモノリシック集積された回路装置(100)において、前記1次側(20)が、少なくとも1つの信号処理部と、電位を伴わずに少なくとも1つの2次側(30)を駆動するための少なくとも1つの付設のレベルシフタ(44)とを有し、前記2次側(30)が、少なくとも1つの信号処理部と、各々のスイッチ(50)のための少なくとも1つのドライバーステージとを有し、前記レベルシフタ(44)が、2次側の電圧供給部(Vs)と、少なくとも1つのツェナーダイオード(410)と、2次側の出力部(Vo)と、高電圧トランジスタ(430)と、1次側の電圧供給部(Vp)と、低電圧トランジスタ(432)とを有し、少なくとも1つのパワー半導体スイッチ(50)のスイッチング状態を認識するために、前記1次側(20)には、前記レベルシフタ(44)を流れる電流の流れ(Iq)を検出及び評価するための少なくとも1つの回路部分(46、47、48)が配設されていることを特徴とする回路装置。
- 前記レベルシフタ(44)が、2次側にて、そこの電圧供給部の後にツェナーダイオード(414)の直列回路を有することを特徴とする、請求項1に記載の回路装置。
- 前記ツェナーダイオード(414a/b)の直列回路が、複数のこれらのツェナーダイオード(414a)に対して中電圧トランジスタ(434)が並列に配設されているように、修正されることを特徴とする、請求項2に記載の回路装置。
- 請求項1に記載の回路装置(100)内のパワー半導体スイッチ(50)のスイッチング状態を認識するための方法において、1次側(20)でレベルシフタ(44)を通じる電流の流れ(Iq)が、そこに配設されている回路部分(46、47、48)を用いて評価され、この際、1次側(20)で検出されたレベルシフタ(44)を通じるこの電流(Iq)の第1の下閾値(I1)が、ブリッジ回路のスイッチオンされていないスイッチ(50)に対応し、1次側(20)で検出されたレベルシフタ(44)を通じるこの電流(Iq)の第2の上閾値(I2)が、ブリッジ回路のスイッチオンされているスイッチ(50)に対応することを特徴とする方法。
- レベルシフタ(44)を通じる電流の流れ(Iq)が、電流検知部(46)及び電圧検知部(47)を用いて検出されることを特徴とする、請求項4に記載の方法。
- 1次側(20)で電流制限部(48)がレベルシフタ(44)の過剰負荷を防止することを特徴とする、請求項4に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005023652.9 | 2005-05-23 | ||
DE102005023652A DE102005023652B3 (de) | 2005-05-23 | 2005-05-23 | Schaltungsanordnung mit Fehlererkennung zur Ansteuerung von Leistungshalbleiterschaltern und zugehöriges Verfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006333459A JP2006333459A (ja) | 2006-12-07 |
JP4866649B2 true JP4866649B2 (ja) | 2012-02-01 |
Family
ID=36686618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006127545A Expired - Fee Related JP4866649B2 (ja) | 2005-05-23 | 2006-05-01 | 故障認識機能を備えた、パワー半導体スイッチを駆動するための回路装置、並びにその関連方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7417880B2 (ja) |
EP (1) | EP1739835B1 (ja) |
JP (1) | JP4866649B2 (ja) |
KR (1) | KR101103100B1 (ja) |
CN (1) | CN1870402B (ja) |
DE (1) | DE102005023652B3 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006050913B4 (de) * | 2006-10-28 | 2012-08-23 | Semikron Elektronik Gmbh & Co. Kg | Ansteuerschaltung mit BOT-Levelshifter zur Übertragung eines Eingangssignals und zugeordnetes Verfahren |
DE102007006319B4 (de) * | 2007-02-08 | 2012-12-13 | Semikron Elektronik Gmbh & Co. Kg | Ansteuerschaltung mit TOP-Levelshifter zur Übertragung eines Eingangssignals und zugeordnetes Verfahren |
JP4993092B2 (ja) * | 2007-05-31 | 2012-08-08 | 富士電機株式会社 | レベルシフト回路および半導体装置 |
JP5253012B2 (ja) * | 2008-06-24 | 2013-07-31 | ローム株式会社 | パワー半導体の駆動回路装置およびそれに用いる信号伝達回路装置 |
US7884583B2 (en) * | 2008-06-30 | 2011-02-08 | Infineon Technologies Austria Ag | Speed recognition for half bridge control |
CN102833518B (zh) * | 2011-06-13 | 2015-07-08 | 华为终端有限公司 | 一种mcu多画面优化配置的方法及装置 |
US8841940B2 (en) * | 2013-02-06 | 2014-09-23 | Infineon Technologies Austria Ag | System and method for a driver circuit |
DE102013112262A1 (de) * | 2013-11-07 | 2015-05-07 | Semikron Elektronik Gmbh & Co. Kg | Ansteuerschaltung für Drei-Level-Inverter |
KR102072456B1 (ko) | 2019-04-05 | 2020-02-04 | 정문성 | 축분을 이용한 퇴비 제조장치 및 퇴비 제조 방법 및 제조된 퇴비제품 |
DE102019118420A1 (de) * | 2019-07-08 | 2021-01-14 | Semikron Elektronik Gmbh & Co. Kg | Ansteuereinrichtung zur Ansteuerung eines Leistungshalbleiterschalters |
CN110763986A (zh) * | 2019-09-19 | 2020-02-07 | 潍柴动力股份有限公司 | 一种电子开关故障诊断方法、装置及电子开关 |
CN111555628B (zh) * | 2020-05-13 | 2023-08-29 | 西安矽力杰半导体技术有限公司 | 电路拓扑识别电路及识别方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2643459B2 (ja) * | 1989-07-06 | 1997-08-20 | 三菱電機株式会社 | パワーデバイスの駆動・保護回路 |
JP3325697B2 (ja) * | 1994-01-20 | 2002-09-17 | 三菱電機株式会社 | パワーデバイスの制御装置およびモータの駆動制御装置 |
US5543994A (en) * | 1995-02-27 | 1996-08-06 | International Rectifier Corporation | MOSFET driver with fault reporting outputs |
JP3806644B2 (ja) * | 2001-12-13 | 2006-08-09 | 三菱電機株式会社 | 電力用半導体装置 |
DE10229633A1 (de) * | 2002-07-02 | 2004-01-29 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Ansteuerung für einen Halbbrückenwechselrichter |
JP4000976B2 (ja) * | 2002-09-27 | 2007-10-31 | 株式会社日立製作所 | インバータ装置とこれを用いたモータ駆動装置 |
DE10316223B3 (de) * | 2003-04-09 | 2004-09-09 | Infineon Technologies Ag | Verfahren und Vorrichtung zur Ermittlung des Schaltzustandes eines Transistors |
JP4094984B2 (ja) * | 2003-04-24 | 2008-06-04 | 三菱電機株式会社 | 半導体装置 |
DE10343278B4 (de) * | 2003-09-18 | 2006-01-05 | Infineon Technologies Ag | Halbbrückenschaltung mit einer Einrichtung zur Vermeidung von Querströmen |
DE102004049817A1 (de) * | 2004-10-13 | 2006-04-27 | Semikron Elektronik Gmbh & Co. Kg | Integrierte Schaltungsanordnung zur Ansteuerung von Leistungshalbleiterschaltern |
DE102005023653B3 (de) * | 2005-05-23 | 2006-05-04 | Semikron Elektronik Gmbh & Co. Kg | Schaltungsanordnung mit Fehlerrückmeldung zur Ansteuerung von Leistungshalbleiterschaltern und zugehöriges Verfahren |
-
2005
- 2005-05-23 DE DE102005023652A patent/DE102005023652B3/de not_active Expired - Fee Related
-
2006
- 2006-05-01 JP JP2006127545A patent/JP4866649B2/ja not_active Expired - Fee Related
- 2006-05-03 KR KR1020060040145A patent/KR101103100B1/ko active IP Right Grant
- 2006-05-12 EP EP06009795.3A patent/EP1739835B1/de not_active Not-in-force
- 2006-05-22 CN CN2006100850389A patent/CN1870402B/zh not_active Expired - Fee Related
- 2006-05-23 US US11/439,785 patent/US7417880B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN1870402B (zh) | 2011-08-10 |
KR20060121097A (ko) | 2006-11-28 |
DE102005023652B3 (de) | 2006-08-03 |
JP2006333459A (ja) | 2006-12-07 |
EP1739835A1 (de) | 2007-01-03 |
EP1739835B1 (de) | 2018-10-31 |
US20060268588A1 (en) | 2006-11-30 |
KR101103100B1 (ko) | 2012-01-04 |
CN1870402A (zh) | 2006-11-29 |
US7417880B2 (en) | 2008-08-26 |
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