JP2020127267A5 - - Google Patents

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Publication number
JP2020127267A5
JP2020127267A5 JP2019017332A JP2019017332A JP2020127267A5 JP 2020127267 A5 JP2020127267 A5 JP 2020127267A5 JP 2019017332 A JP2019017332 A JP 2019017332A JP 2019017332 A JP2019017332 A JP 2019017332A JP 2020127267 A5 JP2020127267 A5 JP 2020127267A5
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JP
Japan
Prior art keywords
current
switching circuit
resistor
driven switching
circuit
Prior art date
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Granted
Application number
JP2019017332A
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English (en)
Japanese (ja)
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JP6965902B2 (ja
JP2020127267A (ja
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Application filed filed Critical
Priority claimed from JP2019017332A external-priority patent/JP6965902B2/ja
Priority to JP2019017332A priority Critical patent/JP6965902B2/ja
Priority to PCT/JP2020/003398 priority patent/WO2020158853A1/ja
Priority to EP20749654.8A priority patent/EP3832866B1/en
Priority to US17/273,101 priority patent/US11545972B2/en
Priority to CN202080004940.1A priority patent/CN112640279B/zh
Publication of JP2020127267A publication Critical patent/JP2020127267A/ja
Publication of JP2020127267A5 publication Critical patent/JP2020127267A5/ja
Publication of JP6965902B2 publication Critical patent/JP6965902B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2019017332A 2019-02-01 2019-02-01 過電流保護回路及びスイッチング回路 Active JP6965902B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2019017332A JP6965902B2 (ja) 2019-02-01 2019-02-01 過電流保護回路及びスイッチング回路
CN202080004940.1A CN112640279B (zh) 2019-02-01 2020-01-30 过电流保护电路及开关电路
EP20749654.8A EP3832866B1 (en) 2019-02-01 2020-01-30 Overcurrent protection circuit and switching circuit
US17/273,101 US11545972B2 (en) 2019-02-01 2020-01-30 Overcurrent protection circuit for switching element turned on and off based on control voltage
PCT/JP2020/003398 WO2020158853A1 (ja) 2019-02-01 2020-01-30 過電流保護回路及びスイッチング回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019017332A JP6965902B2 (ja) 2019-02-01 2019-02-01 過電流保護回路及びスイッチング回路

Publications (3)

Publication Number Publication Date
JP2020127267A JP2020127267A (ja) 2020-08-20
JP2020127267A5 true JP2020127267A5 (enExample) 2021-04-22
JP6965902B2 JP6965902B2 (ja) 2021-11-10

Family

ID=71841854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019017332A Active JP6965902B2 (ja) 2019-02-01 2019-02-01 過電流保護回路及びスイッチング回路

Country Status (5)

Country Link
US (1) US11545972B2 (enExample)
EP (1) EP3832866B1 (enExample)
JP (1) JP6965902B2 (enExample)
CN (1) CN112640279B (enExample)
WO (1) WO2020158853A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7404666B2 (ja) * 2019-06-11 2023-12-26 富士電機株式会社 集積回路、電源回路
US12191846B2 (en) * 2020-03-30 2025-01-07 Panasonic Intellectual Property Management Co., Ltd. Determination device and switch system equipped therewith
JP7547874B2 (ja) * 2020-09-01 2024-09-10 オムロン株式会社 過電流保護回路及びスイッチング回路
JP7528660B2 (ja) 2020-09-10 2024-08-06 オムロン株式会社 過電流保護回路および電力変換器
CN112636733B (zh) * 2020-12-07 2025-05-20 珠海格力电器股份有限公司 Igbt驱动电路及电力转换设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000037073A (ja) * 1998-07-15 2000-02-02 Yaskawa Electric Corp Ｄｃ／ｄｃコンバータ装置
US6825504B2 (en) * 1999-05-03 2004-11-30 Hitachi, Ltd. Semiconductor integrated circuit device and method of manufacturing the same
US7548401B2 (en) * 2001-03-16 2009-06-16 Sarnoff Corporation Electrostatic discharge protection structures for high speed technologies with mixed and ultra-low voltage supplies
US20080225456A1 (en) * 2003-12-26 2008-09-18 Mitsuaki Daio Overcurrent Protecting Circuit, Motor Drive Circuit, and Semiconductor Device
JP2006014402A (ja) * 2004-06-22 2006-01-12 Toshiba Mitsubishi-Electric Industrial System Corp 電力変換装置の過電流保護装置
WO2010150488A1 (ja) * 2009-06-24 2010-12-29 パナソニック株式会社 電源保護回路およびそれを備えたモータ駆動装置
JP2015136234A (ja) * 2014-01-17 2015-07-27 セイコーエプソン株式会社 短絡保護回路、電源回路及び電源装置
WO2016114416A1 (ko) * 2015-01-13 2016-07-21 주식회사 실리콘웍스 클램핑 회로에 대한 밸런싱 회로를 포함하는 인덕티브 로드 구동 회로 및 그 제어 방법
JP2018129761A (ja) * 2017-02-10 2018-08-16 株式会社オートネットワーク技術研究所 スイッチ制御装置
JP6959096B2 (ja) * 2017-10-13 2021-11-02 エイブリック株式会社 充放電制御回路及びこれを備えたバッテリ装置

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