JP2023516357A - パワーデバイスの駆動回路及び駆動システム - Google Patents
パワーデバイスの駆動回路及び駆動システム Download PDFInfo
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- JP2023516357A JP2023516357A JP2022552711A JP2022552711A JP2023516357A JP 2023516357 A JP2023516357 A JP 2023516357A JP 2022552711 A JP2022552711 A JP 2022552711A JP 2022552711 A JP2022552711 A JP 2022552711A JP 2023516357 A JP2023516357 A JP 2023516357A
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- power device
- drive
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- 239000003990 capacitor Substances 0.000 claims abstract description 83
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims abstract description 24
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 11
- 230000003068 static effect Effects 0.000 claims description 11
- 230000015556 catabolic process Effects 0.000 claims description 10
- 230000005669 field effect Effects 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 229910002601 GaN Inorganic materials 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- 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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
-
- 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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/045—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere
- H02H9/046—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere responsive to excess voltage appearing at terminals of 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
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/08104—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to 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
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
- H03K17/08122—Modifications for protecting switching circuit against overcurrent or overvoltage 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
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Conversion In General (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (8)
- パワーデバイスの駆動回路であって、
駆動信号を生成するように構成された駆動信号生成回路と、
直列に接続された抵抗及びキャパシタであり、前記駆動信号生成回路と前記パワーデバイスとに結合され、前記駆動信号に基づいて前記パワーデバイスのターンオン及びターンオフを制御するように構成された抵抗及びキャパシタと、
前記パワーデバイスに結合された電圧クランプ回路であり、前記パワーデバイスのゲート電圧をゲート耐圧以下に制御するように構成された電圧クランプ回路と、
を有する駆動回路。 - 直列に接続された前記抵抗及び前記キャパシタは具体的に、
前記駆動信号がハイレベルであるときに、前記パワーデバイスをターンオンさせるように制御し、前記駆動信号がローレベルであるときに、前記パワーデバイスをターンオフさせるように制御する、
ように構成される、請求項1に記載の駆動回路。 - 前記抵抗の第1端が前記駆動信号生成回路に結合され、前記抵抗の第2端が前記キャパシタの第1端に結合され、前記キャパシタの第2端が前記パワーデバイスのゲートに結合される、又は
前記キャパシタの第1端が前記駆動信号生成回路に結合され、前記キャパシタの第2端が前記抵抗の第1端に結合され、前記抵抗の第2端が前記パワーデバイスのゲートに結合される、
請求項1又は2に記載の駆動回路。 - 前記電圧クランプ回路はツェナーダイオードを有し、
前記ツェナーダイオードのカソードが前記パワーデバイスの前記ゲートに結合され、前記ツェナーダイオードのアノードが前記パワーデバイスのソースに結合され、前記ツェナーダイオードのツェナー降伏電圧は前記ゲート耐圧以下である、
請求項1乃至3のいずれか一項に記載の駆動回路。 - 前記電圧クランプ回路は静電放電(ESD)回路を有し、
前記ESD回路は更に、前記パワーデバイスの前記ゲートとソースとの間に静電気が発生されたときに該静電気を放電するように構成される、
請求項1乃至3のいずれか一項に記載の駆動回路。 - 前記駆動信号生成回路は、直流電圧源、第1スイッチ、及び第2スイッチを有し、前記第1スイッチの第1端が前記直流電圧源に結合され、前記第1スイッチの第2端が前記第2スイッチの第2端に結合され、第2スイッチの第2端がグランド端に結合され、前記第1スイッチと前記第2スイッチとが交互にターンオフされ、前記第1スイッチの前記第1端が前記駆動信号を出力するように構成される、請求項1乃至5のいずれか一項に記載の駆動回路。
- 前記パワーデバイスは、窒化ガリウム(GaN)パワートランジスタ又は金属酸化膜半導体電界効果トランジスタ(MOSFET)である、請求項1乃至6のいずれか一項に記載の駆動回路。
- 請求項1乃至7のいずれか一項に記載の駆動回路とパワーデバイスとを有し、前記駆動回路が前記パワーデバイスを駆動するように構成されている、駆動システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010142647.3A CN111342641A (zh) | 2020-03-04 | 2020-03-04 | 一种功率开关器件的驱动电路及驱动系统 |
CN202010142647.3 | 2020-03-04 | ||
PCT/CN2021/075351 WO2021175085A1 (zh) | 2020-03-04 | 2021-02-04 | 一种功率开关器件的驱动电路及驱动系统 |
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JP2023516357A true JP2023516357A (ja) | 2023-04-19 |
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JP2022552711A Pending JP2023516357A (ja) | 2020-03-04 | 2021-02-04 | パワーデバイスの駆動回路及び駆動システム |
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US (1) | US20220416783A1 (ja) |
EP (1) | EP4106162A4 (ja) |
JP (1) | JP2023516357A (ja) |
CN (1) | CN111342641A (ja) |
WO (1) | WO2021175085A1 (ja) |
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CN111342641A (zh) * | 2020-03-04 | 2020-06-26 | 华为技术有限公司 | 一种功率开关器件的驱动电路及驱动系统 |
CN112531675A (zh) * | 2020-12-10 | 2021-03-19 | 基合半导体(宁波)有限公司 | 驱动芯片及驱动系统 |
CN112993961B (zh) * | 2021-03-18 | 2022-11-01 | 东莞永胜医疗制品有限公司 | 一种加热回路保护电路、呼吸加热电路及呼吸辅助设备 |
CN113346469A (zh) * | 2021-06-08 | 2021-09-03 | 东莞永胜医疗制品有限公司 | 一种呼吸辅助设备 |
US11804833B1 (en) * | 2022-06-28 | 2023-10-31 | Inventchip Technology Co., Ltd. | Gate leakage current monitor apparatus and control method |
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CN101047338A (zh) * | 2007-04-29 | 2007-10-03 | 艾默生网络能源有限公司 | 一种dc/dc变换器同步整流电路 |
JP5975833B2 (ja) * | 2012-02-01 | 2016-08-23 | 三菱電機株式会社 | 電力変換装置 |
CN202524281U (zh) * | 2012-02-16 | 2012-11-07 | 江苏大学 | 一种隔离型可快速关断的mosfet驱动电路 |
CN203135829U (zh) * | 2013-03-13 | 2013-08-14 | 同济大学 | 一种可负压关断的变压器隔离式栅极驱动电路 |
CN203278782U (zh) * | 2013-04-01 | 2013-11-06 | 薛涛 | 一种高频低功率mosfet的驱动及保护电路 |
CN104037748B (zh) * | 2014-06-18 | 2016-08-31 | 电子科技大学 | 一种用于esd的抗闩锁触发电路 |
CN104158525B (zh) * | 2014-08-29 | 2017-05-31 | 电子科技大学 | 基于单根光纤供电与脉冲信号传输的光驱动igbt装置 |
CN108923622A (zh) * | 2018-06-14 | 2018-11-30 | 湖北德普电气股份有限公司 | Mos管快速驱动电路 |
CN108539964B (zh) * | 2018-08-08 | 2018-11-20 | 上海颛芯企业管理咨询合伙企业(有限合伙) | 功率开关管的驱动电路及其装置 |
CN111342641A (zh) * | 2020-03-04 | 2020-06-26 | 华为技术有限公司 | 一种功率开关器件的驱动电路及驱动系统 |
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- 2021-02-04 EP EP21764332.9A patent/EP4106162A4/en active Pending
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WO2021175085A1 (zh) | 2021-09-10 |
EP4106162A1 (en) | 2022-12-21 |
CN111342641A (zh) | 2020-06-26 |
EP4106162A4 (en) | 2023-07-12 |
US20220416783A1 (en) | 2022-12-29 |
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