JP6809416B2 - 通電制御装置 - Google Patents

通電制御装置 Download PDF

Info

Publication number
JP6809416B2
JP6809416B2 JP2017167995A JP2017167995A JP6809416B2 JP 6809416 B2 JP6809416 B2 JP 6809416B2 JP 2017167995 A JP2017167995 A JP 2017167995A JP 2017167995 A JP2017167995 A JP 2017167995A JP 6809416 B2 JP6809416 B2 JP 6809416B2
Authority
JP
Japan
Prior art keywords
semiconductor switch
power supply
voltage
load
drive circuit
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.)
Active
Application number
JP2017167995A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019047301A5 (enExample
JP2019047301A (ja
Inventor
秀夫 森岡
秀夫 森岡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to JP2017167995A priority Critical patent/JP6809416B2/ja
Priority to CN201880052113.2A priority patent/CN111034043B/zh
Priority to US16/639,862 priority patent/US11323113B2/en
Priority to PCT/JP2018/031178 priority patent/WO2019044657A1/ja
Priority to DE112018004725.3T priority patent/DE112018004725T5/de
Publication of JP2019047301A publication Critical patent/JP2019047301A/ja
Publication of JP2019047301A5 publication Critical patent/JP2019047301A5/ja
Application granted granted Critical
Publication of JP6809416B2 publication Critical patent/JP6809416B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/12—Modifications for increasing the maximum permissible switched current
    • H03K17/122—Modifications for increasing the maximum permissible switched current in field-effect transistor switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit 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
    • H03K17/10—Modifications for increasing the maximum permissible switched voltage
    • H03K17/102—Modifications for increasing the maximum permissible switched voltage 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
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0081—Power supply means, e.g. to the switch driver

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Protection Of Static Devices (AREA)
JP2017167995A 2017-08-31 2017-08-31 通電制御装置 Active JP6809416B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017167995A JP6809416B2 (ja) 2017-08-31 2017-08-31 通電制御装置
CN201880052113.2A CN111034043B (zh) 2017-08-31 2018-08-23 通电控制装置
US16/639,862 US11323113B2 (en) 2017-08-31 2018-08-23 Current flow control device
PCT/JP2018/031178 WO2019044657A1 (ja) 2017-08-31 2018-08-23 通電制御装置
DE112018004725.3T DE112018004725T5 (de) 2017-08-31 2018-08-23 Stromfluss-Steuereinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017167995A JP6809416B2 (ja) 2017-08-31 2017-08-31 通電制御装置

Publications (3)

Publication Number Publication Date
JP2019047301A JP2019047301A (ja) 2019-03-22
JP2019047301A5 JP2019047301A5 (enExample) 2020-02-13
JP6809416B2 true JP6809416B2 (ja) 2021-01-06

Family

ID=65525372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017167995A Active JP6809416B2 (ja) 2017-08-31 2017-08-31 通電制御装置

Country Status (5)

Country Link
US (1) US11323113B2 (enExample)
JP (1) JP6809416B2 (enExample)
CN (1) CN111034043B (enExample)
DE (1) DE112018004725T5 (enExample)
WO (1) WO2019044657A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11502520B2 (en) 2020-02-24 2022-11-15 Motorola Solutions, Inc. Battery protection circuit with isolation device failure detection
EP4152548A4 (en) * 2020-06-01 2023-06-28 Huawei Digital Power Technologies Co., Ltd. Fault protection apparatus
TWI779423B (zh) * 2020-12-15 2022-10-01 瑞昱半導體股份有限公司 電源切換電路以及電源切換方法
JP2022118963A (ja) * 2021-02-03 2022-08-16 株式会社小糸製作所 点灯回路
JP7348223B2 (ja) * 2021-03-24 2023-09-20 矢崎総業株式会社 負荷制御装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4089125B2 (ja) * 2000-04-12 2008-05-28 株式会社デンソー 電気負荷駆動装置
US6304108B1 (en) * 2000-07-14 2001-10-16 Micrel, Incorporated Reference-corrected ratiometric MOS current sensing circuit
US7075373B2 (en) * 2004-11-02 2006-07-11 Micrel, Inc. Overcurrent protection circuit with fast current limiting control
US7710701B1 (en) * 2007-04-09 2010-05-04 National Semiconductor Corporation System and method for providing a process, temperature and over-drive invariant over-current protection circuit
JP5627264B2 (ja) * 2010-03-27 2014-11-19 三洋電機株式会社 車両用の電源装置及びこの電源装置を搭載する車両
JP5440400B2 (ja) * 2010-06-03 2014-03-12 新神戸電機株式会社 電源装置
JP5556560B2 (ja) * 2010-10-05 2014-07-23 株式会社オートネットワーク技術研究所 車両用電源装置
JP5865013B2 (ja) * 2011-10-27 2016-02-17 三洋電機株式会社 車両用の電源装置及びこの電源装置を備える車両
JP5523511B2 (ja) * 2012-07-10 2014-06-18 三菱電機株式会社 電力変換装置
JP5904375B2 (ja) 2013-06-07 2016-04-13 株式会社オートネットワーク技術研究所 電力供給制御装置
US9590554B2 (en) * 2013-09-27 2017-03-07 Mitsubishi Electric Corporation Electric power converter
JP6218181B2 (ja) * 2014-07-01 2017-10-25 本田技研工業株式会社 燃料電池システムの開閉器故障検知方法
CN104486891B (zh) * 2014-12-30 2018-02-27 杭州士兰微电子股份有限公司 Led驱动电路及恒定电流驱动器
JP2017028213A (ja) * 2015-07-28 2017-02-02 新電元工業株式会社 半導体リレー素子及び半導体リレーモジュール
JP6571567B2 (ja) 2016-03-18 2019-09-04 ヤンマー株式会社 作業車両用経路生成システム

Also Published As

Publication number Publication date
WO2019044657A1 (ja) 2019-03-07
US11323113B2 (en) 2022-05-03
CN111034043A (zh) 2020-04-17
DE112018004725T5 (de) 2020-06-18
CN111034043B (zh) 2024-03-12
US20200366282A1 (en) 2020-11-19
JP2019047301A (ja) 2019-03-22

Similar Documents

Publication Publication Date Title
JP6809416B2 (ja) 通電制御装置
US9621024B2 (en) Power supply device supplying limited DC power to load based on ground fault detection
CN104044541B (zh) 气囊装置
JP2015217734A (ja) 自動車の電源装置
WO2015137006A1 (ja) オン故障検知装置及びその方法
JP2010110091A (ja) 負荷駆動装置
CN108701989A (zh) 供电控制装置
CN115133643A (zh) 电源切换装置
US20100007277A1 (en) Power supply system and method for automotive led lighting systems
JP6376422B2 (ja) 充放電装置
US20120161822A1 (en) Electrical load driving apparatus
JP2022105038A (ja) 給電制御装置、給電制御方法及びコンピュータプログラム
JP4437120B2 (ja) エネルギリザーブ部からの点火電流を少なくとも１つの点火終段へ供給する装置
JP6951662B2 (ja) 電源システム
CN111033288B (zh) 异常检测装置
US10523044B2 (en) Device for controlling the electrical power supply of a circuit for a vehicle, comprising a battery and corresponding assembly
JP6240587B2 (ja) 断線検出装置および断線検出方法
JP6692444B2 (ja) 誘導性負荷通電制御装置
CN119631261A (zh) 电源切换装置、车辆控制装置和电源切换方法
WO2022145271A1 (ja) バックアップ電源制御システム、バックアップ電源システム、及び移動体
JP2017099257A (ja) 充放電装置
JP5210254B2 (ja) 光源装置、光源装置の制御方法
KR102246702B1 (ko) 전동식 조향장치의 전자제어장치 및 그 전원제어방법
JP6084151B2 (ja) Ｄｃ−ｄｃコンバータ
JP2019160487A (ja) 電源供給回路

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20191129

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200106

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200714

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200908

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20201110

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20201123

R150 Certificate of patent or registration of utility model

Ref document number: 6809416

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250