JP2019519150A - エンハンスメントモードfetドライバic - Google Patents
エンハンスメントモードfetドライバic Download PDFInfo
- Publication number
- JP2019519150A JP2019519150A JP2018560037A JP2018560037A JP2019519150A JP 2019519150 A JP2019519150 A JP 2019519150A JP 2018560037 A JP2018560037 A JP 2018560037A JP 2018560037 A JP2018560037 A JP 2018560037A JP 2019519150 A JP2019519150 A JP 2019519150A
- Authority
- JP
- Japan
- Prior art keywords
- gate driver
- circuit
- enhancement mode
- transistor
- fet
- Prior art date
- 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
- H03K17/04—Modifications for accelerating switching
- H03K17/0406—Modifications for accelerating switching in composite switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/06—Modifications for ensuring a fully conducting state
- H03K17/063—Modifications for ensuring a fully conducting state 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
- H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
- H03K17/223—Modifications for ensuring a predetermined initial state when the supply voltage has been applied in field-effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/0175—Coupling arrangements; Interface arrangements
- H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
- H03K19/018507—Interface arrangements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
- H03K3/0233—Bistable circuits
- H03K3/02337—Bistables with hysteresis, e.g. Schmitt trigger
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/85—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group III-V materials, e.g. GaAs
- H10D62/8503—Nitride Group III-V materials, e.g. AlN or GaN
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/80—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs
- H10D84/82—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components
- H10D84/83—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components of only insulated-gate FETs [IGFET]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Electronic Switches (AREA)
- Logic Circuits (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (6)
- エンハンスメントモードGaN電界効果トランジスタを駆動する集積ゲートドライバ回路であって、
ゲートドライバと、
前記ゲートドライバへ接続された低電圧誤作動防止回路と
を単一チップに完全に集積されて有し、
前記ゲートドライバは、
論理インバータ回路と、
入力部及び出力部を備え、前記入力部での接地基準0〜5Vデジタル信号を前記出力部での0〜10Vデジタル信号に変換するレベルシフタ回路と、
FETを駆動する出力段と
を有し、
前記低電圧誤作動防止回路は、
所定の電圧基準を生成する電圧基準回路と、
前記電圧基準回路の出力を受け、供給電圧が前記所定の電圧基準を下回る場合に前記ゲートドライバの動作を阻止するコンパレータと
を有する、
集積ゲートドライバ回路。 - 当該回路内の全てのトランジスタは、エンハンスメントモードGaN電界効果トランジスタである、
請求項1に記載の集積ゲートドライバ回路。 - 駆動される前記エンハンスメントモードGaN電界効果トランジスタを更に有する
請求項2に記載の集積ゲートドライバ回路。 - 前記出力段は、ハイサイド・エンハンスメントモードGaNトランジスタとローサイド・エンハンスメントモードGaNトランジスタとから形成されたハーフブリッジ回路を有し、前記ハイサイド・エンハンスメントモードGaNトランジスタは、前記ローサイド・エンハンスメントモードGaNトランジスタに対して反転されている、
請求項1に記載の集積ゲートドライバ回路。 - 同期ブートストラップFET供給ゲートドライバ回路を更に有する
請求項1に記載の集積ゲートドライバ回路。 - 前記同期ブートストラップFET供給ゲートドライバ回路は、前記出力段を伴わない前記ゲートドライバと実質的に同じである、
請求項5に記載の集積ゲートドライバ回路。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662341318P | 2016-05-25 | 2016-05-25 | |
| US62/341,318 | 2016-05-25 | ||
| PCT/US2017/034461 WO2017205618A1 (en) | 2016-05-25 | 2017-05-25 | Enhancement mode fet gate driver ic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019519150A true JP2019519150A (ja) | 2019-07-04 |
| JP7080185B2 JP7080185B2 (ja) | 2022-06-03 |
Family
ID=60411907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018560037A Active JP7080185B2 (ja) | 2016-05-25 | 2017-05-25 | エンハンスメントモードfetドライバic |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10243546B2 (ja) |
| JP (1) | JP7080185B2 (ja) |
| KR (1) | KR102109851B1 (ja) |
| CN (1) | CN109155627B (ja) |
| DE (1) | DE112017002655B4 (ja) |
| TW (1) | TWI641218B (ja) |
| WO (1) | WO2017205618A1 (ja) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11056875B2 (en) * | 2018-02-23 | 2021-07-06 | Maxim Integrated Products, Inc. | Systems and methods for gate driver with field-adjustable UVLO |
| CN108768145B (zh) * | 2018-05-25 | 2019-07-02 | 电子科技大学 | 适用于GaN功率开关器件的高速半桥栅驱动电路 |
| TWI716980B (zh) * | 2018-08-28 | 2021-01-21 | 美商高效電源轉換公司 | 使用具回授之主動前置驅動器的GaN驅動器 |
| TWI732280B (zh) * | 2018-08-28 | 2021-07-01 | 美商高效電源轉換公司 | 串級自舉式GaN功率開關及驅動器 |
| US11687110B2 (en) * | 2018-09-26 | 2023-06-27 | Efficient Power Conversion Corporation | Multi-channel pulse current generator with charging |
| US10601302B1 (en) | 2019-04-04 | 2020-03-24 | Navitas Semiconductor, Inc. | Bootstrap power supply circuit |
| US10454481B1 (en) * | 2019-04-04 | 2019-10-22 | Navitas Semiconductor, Inc | GaN logic circuits |
| US11394380B2 (en) | 2019-08-09 | 2022-07-19 | Texas Instruments Incorporated | Gate drivers and auto-zero comparators |
| CN115398800A (zh) | 2020-03-27 | 2022-11-25 | 株式会社半导体能源研究所 | 半导体装置、放大器及电子设备 |
| US11489441B2 (en) * | 2020-06-02 | 2022-11-01 | Texas Instruments Incorporated | Reference voltage generation circuits and related methods |
| US11855635B2 (en) | 2021-06-30 | 2023-12-26 | Navitas Semiconductor Limited | Transistor DV/DT control circuit |
| CN115549441A (zh) * | 2021-06-30 | 2022-12-30 | 纳维达斯半导体有限公司 | 关断电路和功率转换器 |
| CN113433998B (zh) * | 2021-07-06 | 2022-06-24 | 西安电子科技大学芜湖研究院 | 一种功率驱动器 |
| WO2023107885A1 (en) | 2021-12-08 | 2023-06-15 | Efficient Power Conversion Corporation | Active bootstrapping drivers |
| JP7765368B2 (ja) * | 2022-09-16 | 2025-11-06 | 株式会社東芝 | 半導体装置 |
| US20250314690A1 (en) * | 2024-04-08 | 2025-10-09 | Stmicroelectronics International N.V. | Gate stress test architecture |
| DE102024204102A1 (de) | 2024-05-02 | 2025-11-06 | Infineon Technologies Austria Ag | Halbleitervorrichtung mit hochspannungshalbleiterelement |
| CN118764023B (zh) * | 2024-09-06 | 2024-12-17 | 南京邮电大学 | 一种ttl电平转换电路 |
Citations (6)
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| JP2009278386A (ja) * | 2008-05-14 | 2009-11-26 | Sony Corp | 半導体デバイス、表示パネル及び電子機器 |
| JP2011509629A (ja) * | 2008-01-11 | 2011-03-24 | インターナショナル レクティフィアー コーポレイション | 集積iii族窒化物電力変換回路 |
| JP2012078839A (ja) * | 2011-11-07 | 2012-04-19 | Semiconductor Energy Lab Co Ltd | 表示装置の駆動回路 |
| JP2015115953A (ja) * | 2013-12-09 | 2015-06-22 | インターナショナル・レクティファイアー・コーポレーションInternational Rectifier Corporation | モノリシック集積ハイサイドブロックおよび電圧変換器 |
| US20160079979A1 (en) * | 2014-09-16 | 2016-03-17 | Navitas Semiconductor Inc. | Pulsed level shift and inverter circuits for gan devices |
| JP2016039440A (ja) * | 2014-08-06 | 2016-03-22 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
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-
2017
- 2017-05-25 TW TW106117466A patent/TWI641218B/zh not_active IP Right Cessation
- 2017-05-25 JP JP2018560037A patent/JP7080185B2/ja active Active
- 2017-05-25 US US15/605,219 patent/US10243546B2/en active Active
- 2017-05-25 CN CN201780031960.6A patent/CN109155627B/zh active Active
- 2017-05-25 WO PCT/US2017/034461 patent/WO2017205618A1/en not_active Ceased
- 2017-05-25 KR KR1020187037100A patent/KR102109851B1/ko active Active
- 2017-05-25 DE DE112017002655.5T patent/DE112017002655B4/de not_active Expired - Fee Related
Patent Citations (6)
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| JP2011509629A (ja) * | 2008-01-11 | 2011-03-24 | インターナショナル レクティフィアー コーポレイション | 集積iii族窒化物電力変換回路 |
| JP2009278386A (ja) * | 2008-05-14 | 2009-11-26 | Sony Corp | 半導体デバイス、表示パネル及び電子機器 |
| JP2012078839A (ja) * | 2011-11-07 | 2012-04-19 | Semiconductor Energy Lab Co Ltd | 表示装置の駆動回路 |
| JP2015115953A (ja) * | 2013-12-09 | 2015-06-22 | インターナショナル・レクティファイアー・コーポレーションInternational Rectifier Corporation | モノリシック集積ハイサイドブロックおよび電圧変換器 |
| JP2016039440A (ja) * | 2014-08-06 | 2016-03-22 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
| US20160079979A1 (en) * | 2014-09-16 | 2016-03-17 | Navitas Semiconductor Inc. | Pulsed level shift and inverter circuits for gan devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109155627A (zh) | 2019-01-04 |
| JP7080185B2 (ja) | 2022-06-03 |
| DE112017002655T5 (de) | 2019-03-07 |
| WO2017205618A1 (en) | 2017-11-30 |
| TWI641218B (zh) | 2018-11-11 |
| TW201813305A (zh) | 2018-04-01 |
| US20170346475A1 (en) | 2017-11-30 |
| US10243546B2 (en) | 2019-03-26 |
| KR20190009800A (ko) | 2019-01-29 |
| KR102109851B1 (ko) | 2020-05-13 |
| DE112017002655B4 (de) | 2023-08-24 |
| CN109155627B (zh) | 2023-04-11 |
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