JP2020187561A5 - - Google Patents

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Publication number
JP2020187561A5
JP2020187561A5 JP2019091925A JP2019091925A JP2020187561A5 JP 2020187561 A5 JP2020187561 A5 JP 2020187561A5 JP 2019091925 A JP2019091925 A JP 2019091925A JP 2019091925 A JP2019091925 A JP 2019091925A JP 2020187561 A5 JP2020187561 A5 JP 2020187561A5
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JP
Japan
Prior art keywords
voltage
current flows
state
zener diode
energized
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JP2019091925A
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English (en)
Japanese (ja)
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JP7200823B2 (ja
JP2020187561A (ja
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Priority to JP2019091925A priority Critical patent/JP7200823B2/ja
Priority claimed from JP2019091925A external-priority patent/JP7200823B2/ja
Priority to PCT/JP2020/017930 priority patent/WO2020230605A1/ja
Priority to US17/610,568 priority patent/US11841721B2/en
Priority to CN202080033029.3A priority patent/CN113785255B/zh
Publication of JP2020187561A publication Critical patent/JP2020187561A/ja
Publication of JP2020187561A5 publication Critical patent/JP2020187561A5/ja
Application granted granted Critical
Publication of JP7200823B2 publication Critical patent/JP7200823B2/ja
Active legal-status Critical Current
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JP2019091925A 2019-05-15 2019-05-15 電圧レギュレータ及び車載用のバックアップ電源 Active JP7200823B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019091925A JP7200823B2 (ja) 2019-05-15 2019-05-15 電圧レギュレータ及び車載用のバックアップ電源
PCT/JP2020/017930 WO2020230605A1 (ja) 2019-05-15 2020-04-27 電圧レギュレータ及び車載用のバックアップ電源
US17/610,568 US11841721B2 (en) 2019-05-15 2020-04-27 Voltage regulator and in-vehicle backup power supply
CN202080033029.3A CN113785255B (zh) 2019-05-15 2020-04-27 电压调节器以及车载用的备用电源

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019091925A JP7200823B2 (ja) 2019-05-15 2019-05-15 電圧レギュレータ及び車載用のバックアップ電源

Publications (3)

Publication Number Publication Date
JP2020187561A JP2020187561A (ja) 2020-11-19
JP2020187561A5 true JP2020187561A5 (enExample) 2021-09-30
JP7200823B2 JP7200823B2 (ja) 2023-01-10

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ID=73222860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019091925A Active JP7200823B2 (ja) 2019-05-15 2019-05-15 電圧レギュレータ及び車載用のバックアップ電源

Country Status (4)

Country Link
US (1) US11841721B2 (enExample)
JP (1) JP7200823B2 (enExample)
CN (1) CN113785255B (enExample)
WO (1) WO2020230605A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113763898A (zh) * 2021-08-31 2021-12-07 惠科股份有限公司 控制电路及其驱动方法、显示装置
CN116820172A (zh) * 2023-04-18 2023-09-29 深圳蓝影医学科技股份有限公司 低压差线性稳压电路

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6809968A (enExample) * 1970-03-09 1969-01-21
US3832627A (en) * 1971-09-25 1974-08-27 Sony Corp Transistor circuit with slow voltage rise and fast voltage fall characteristic
JPH0682306B2 (ja) * 1989-05-29 1994-10-19 茨城日本電気株式会社 電源回路
JP2555789Y2 (ja) * 1990-11-28 1997-11-26 株式会社ケンウッド 定電圧電源回路
JP3131344B2 (ja) * 1994-01-24 2001-01-31 シャープ株式会社 減電圧感知遮断回路及びそれを用いたシーケンス回路
JP3447106B2 (ja) * 1994-04-06 2003-09-16 ニチコン株式会社 半導体スイッチ回路
JP3427088B2 (ja) * 1994-09-30 2003-07-14 ソニー株式会社 スイッチング電源装置
JPH09325824A (ja) * 1996-06-07 1997-12-16 Oki Electric Ind Co Ltd 電源安定化回路
JP3583866B2 (ja) * 1996-08-07 2004-11-04 三洋電機株式会社 電源回路
JPH1132475A (ja) * 1997-07-10 1999-02-02 Yahata Denki Sangyo Kk 過電圧遮断型電源フィルタ装置
JP3489438B2 (ja) * 1998-04-27 2004-01-19 三菱電機株式会社 電池パック
JP2003258605A (ja) * 2002-02-28 2003-09-12 Nippon Telegr & Teleph Corp <Ntt> 可変インピーダンス回路
EP1439444A1 (en) * 2003-01-16 2004-07-21 Dialog Semiconductor GmbH Low drop out voltage regulator having a cascode structure
JP2006067187A (ja) * 2004-08-26 2006-03-09 Matsushita Electric Ind Co Ltd 過電圧過電流保護回路
JP2006127093A (ja) * 2004-10-28 2006-05-18 Quanta Display Japan Inc 定電圧レギュレータ回路
JP4710386B2 (ja) * 2005-04-06 2011-06-29 株式会社デンソー 電源装置
JP4991336B2 (ja) * 2007-02-15 2012-08-01 三洋電機株式会社 調整回路
JP2010198405A (ja) * 2009-02-26 2010-09-09 Aiphone Co Ltd 電源装置
JP2012143030A (ja) * 2010-12-28 2012-07-26 Renesas Electronics Corp 電子回路
US8928296B2 (en) * 2011-03-01 2015-01-06 Analog Devices, Inc. High power supply rejection ratio (PSRR) and low dropout regulator
US20150286232A1 (en) * 2014-04-08 2015-10-08 Fujitsu Limited Voltage regulation circuit
JP2017004059A (ja) * 2015-06-04 2017-01-05 イサハヤ電子株式会社 定電圧回路
US10038378B2 (en) * 2016-09-21 2018-07-31 Qualcomm Incorporated Device and method to stabilize a supply voltage
CN106563857B (zh) * 2016-10-18 2018-09-28 丁毅 一种电火花加工机床用脉冲电源

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