JP2022183824A5 - - Google Patents

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Publication number
JP2022183824A5
JP2022183824A5 JP2021091317A JP2021091317A JP2022183824A5 JP 2022183824 A5 JP2022183824 A5 JP 2022183824A5 JP 2021091317 A JP2021091317 A JP 2021091317A JP 2021091317 A JP2021091317 A JP 2021091317A JP 2022183824 A5 JP2022183824 A5 JP 2022183824A5
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JP
Japan
Prior art keywords
switching element
semiconductor switching
gate drive
circuit
short
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Application number
JP2021091317A
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English (en)
Japanese (ja)
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JP7552506B2 (ja
JP2022183824A (ja
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Priority to JP2021091317A priority Critical patent/JP7552506B2/ja
Priority claimed from JP2021091317A external-priority patent/JP7552506B2/ja
Priority to PCT/JP2022/018896 priority patent/WO2022255009A1/ja
Publication of JP2022183824A publication Critical patent/JP2022183824A/ja
Publication of JP2022183824A5 publication Critical patent/JP2022183824A5/ja
Application granted granted Critical
Publication of JP7552506B2 publication Critical patent/JP7552506B2/ja
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JP2021091317A 2021-05-31 2021-05-31 ゲート駆動装置 Active JP7552506B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021091317A JP7552506B2 (ja) 2021-05-31 2021-05-31 ゲート駆動装置
PCT/JP2022/018896 WO2022255009A1 (ja) 2021-05-31 2022-04-26 ゲート駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021091317A JP7552506B2 (ja) 2021-05-31 2021-05-31 ゲート駆動装置

Publications (3)

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JP2022183824A JP2022183824A (ja) 2022-12-13
JP2022183824A5 true JP2022183824A5 (cg-RX-API-DMAC7.html) 2023-06-26
JP7552506B2 JP7552506B2 (ja) 2024-09-18

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ID=84324288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021091317A Active JP7552506B2 (ja) 2021-05-31 2021-05-31 ゲート駆動装置

Country Status (2)

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JP (1) JP7552506B2 (cg-RX-API-DMAC7.html)
WO (1) WO2022255009A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7814610B2 (ja) * 2023-03-10 2026-02-16 三菱電機株式会社 半導体素子の駆動回路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02262826A (ja) * 1989-02-06 1990-10-25 Hitachi Ltd 静電誘導形自己消弧素子の過電流検出方法および装置、それを用いた駆動回路とインバータ装置
JP2001197724A (ja) * 2000-01-14 2001-07-19 Fuji Electric Co Ltd 電力用半導体素子のゲート駆動回路
GB2509987B (en) * 2013-01-22 2020-01-22 Nidec Control Techniques Ltd A desaturation detection circuit for use between the desaturation detection input of an optocoupler and the output of a power switching device
JP5861787B2 (ja) 2013-01-23 2016-02-16 三菱電機株式会社 半導体素子の駆動装置、半導体装置

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