JP2020187560A5 - - Google Patents

Download PDF

Info

Publication number
JP2020187560A5
JP2020187560A5 JP2019091924A JP2019091924A JP2020187560A5 JP 2020187560 A5 JP2020187560 A5 JP 2020187560A5 JP 2019091924 A JP2019091924 A JP 2019091924A JP 2019091924 A JP2019091924 A JP 2019091924A JP 2020187560 A5 JP2020187560 A5 JP 2020187560A5
Authority
JP
Japan
Prior art keywords
electrically connected
conductive path
transistor
voltage
resistor
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.)
Granted
Application number
JP2019091924A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020187560A (ja
JP7082758B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2019091924A priority Critical patent/JP7082758B2/ja
Priority claimed from JP2019091924A external-priority patent/JP7082758B2/ja
Priority to PCT/JP2020/017929 priority patent/WO2020230604A1/ja
Priority to CN202080031456.8A priority patent/CN113728290B/zh
Priority to US17/610,969 priority patent/US11709514B2/en
Publication of JP2020187560A publication Critical patent/JP2020187560A/ja
Publication of JP2020187560A5 publication Critical patent/JP2020187560A5/ja
Application granted granted Critical
Publication of JP7082758B2 publication Critical patent/JP7082758B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2019091924A 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 JP7082758B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019091924A JP7082758B2 (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/JP2020/017929 WO2020230604A1 (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
CN202080031456.8A CN113728290B (zh) 2019-05-15 2020-04-27 电压调节器及车载用的备用电源
US17/610,969 US11709514B2 (en) 2019-05-15 2020-04-27 Voltage regulator and in-vehicle backup power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019091924A JP7082758B2 (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
JP2020187560A JP2020187560A (ja) 2020-11-19
JP2020187560A5 true JP2020187560A5 (enExample) 2021-09-30
JP7082758B2 JP7082758B2 (ja) 2022-06-09

Family

ID=73222859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019091924A Active JP7082758B2 (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) US11709514B2 (enExample)
JP (1) JP7082758B2 (enExample)
CN (1) CN113728290B (enExample)
WO (1) WO2020230604A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12061492B2 (en) * 2019-08-13 2024-08-13 Saab Ab Circuit comprising an adjustable zener voltage
WO2025182038A1 (ja) * 2024-02-29 2025-09-04 三菱電機株式会社 回路、電圧補償回路、電源回路、および、レベルシフト回路

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626278A (en) * 1969-03-12 1971-12-07 Hitachi Ltd Collector follower-type transistorized voltage regulator
US3697861A (en) * 1971-04-29 1972-10-10 Collins Radio Co Short circuit protected voltage regulator
US5563500A (en) * 1994-05-16 1996-10-08 Thomson Consumer Electronics, Inc. Voltage regulator having complementary type transistor
JP3282378B2 (ja) * 1994-06-24 2002-05-13 松下電工株式会社 パワー素子駆動保護回路及びｍｏｓｆｅｔ駆動保護回路
US5773965A (en) * 1995-10-24 1998-06-30 Rohm Co., Ltd. Switching power supply apparatus for converting a high DC voltage into a low DC voltage
JP3112069B2 (ja) * 1997-03-24 2000-11-27 エヌイーシーワイヤレスネットワークス株式会社 電圧安定化回路
JP3489438B2 (ja) * 1998-04-27 2004-01-19 三菱電機株式会社 電池パック
JP2005198439A (ja) 2004-01-08 2005-07-21 Matsushita Electric Ind Co Ltd Ｌｄｏ出力ショート保護システム
JP4597596B2 (ja) * 2004-07-13 2010-12-15 パイオニア株式会社 車両用電源装置
US7205752B2 (en) * 2004-09-07 2007-04-17 Flextronics Ap, Llc Master-slave critical conduction mode power converter
CN100533327C (zh) * 2006-05-29 2009-08-26 华硕电脑股份有限公司 具有过电流保护的电压调节电路
JP5040861B2 (ja) * 2008-08-29 2012-10-03 株式会社Ｊｖｃケンウッド 定電圧回路
US8779735B2 (en) * 2011-03-15 2014-07-15 Infineon Technologies Ag System and method for an overcurrent protection and interface circuit between an energy source and a load
JP6812935B2 (ja) * 2017-09-20 2021-01-13 株式会社オートネットワーク技術研究所 車載用判定回路及び車載用電源装置

Similar Documents

Publication Publication Date Title
CN101490922A (zh) 用于o形环场效应晶体管的改进控制器
RU2008151960A (ru) Устройство защиты от короткого замыкания в генераторе переменного тока
JP2020187560A5 (enExample)
US9774321B1 (en) One-direction conduction devices
JP2013255002A (ja) 低電圧ロックアウト回路
JP5562690B2 (ja) 電源用逆流阻止回路
JP6378230B2 (ja) 半導体装置
JP7082758B2 (ja) 電圧レギュレータ及び車載用のバックアップ電源
TWI711915B (zh) 高壓穩壓器
WO2020230605A1 (ja) 電圧レギュレータ及び車載用のバックアップ電源
US3109981A (en) Over-voltage protective circuit
CN219247818U (zh) 一种pwm信号输出保护电路和智能点火线圈驱动
TW201339784A (zh) 穩壓電路及電子裝置
CN109194319B (zh) Pmos管驱动电路
JP6649021B2 (ja) 負荷開放検出回路
JP4712398B2 (ja) 半導体装置
CN105515357B (zh) 一种dcdc限流电路
JP2006127093A (ja) 定電圧レギュレータ回路
JP2025085141A (ja) 漏電検出装置
TWI472894B (zh) 線性穩壓電路
CN212992009U (zh) 分立可调式稳压器及应用其的无线充电装置
CN113300698B (zh) 信号输出电路
JP4805985B2 (ja) 車両用定電流発光装置
JPH0138656Y2 (enExample)
JP5984759B2 (ja) 整流回路