JP7310591B2 - 駆動装置 - Google Patents

駆動装置 Download PDF

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Publication number
JP7310591B2
JP7310591B2 JP2019229585A JP2019229585A JP7310591B2 JP 7310591 B2 JP7310591 B2 JP 7310591B2 JP 2019229585 A JP2019229585 A JP 2019229585A JP 2019229585 A JP2019229585 A JP 2019229585A JP 7310591 B2 JP7310591 B2 JP 7310591B2
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JP
Japan
Prior art keywords
switch
voltage
downstream
potential
conductor
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
JP2019229585A
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English (en)
Japanese (ja)
Other versions
JP2021097387A (ja
JP2021097387A5 (enExample
Inventor
凌兵 澤田
雅幸 加藤
康太 小田
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 JP2019229585A priority Critical patent/JP7310591B2/ja
Priority to US17/757,556 priority patent/US11881850B2/en
Priority to PCT/JP2020/044839 priority patent/WO2021124893A1/ja
Priority to DE112020006206.6T priority patent/DE112020006206T5/de
Priority to CN202080083012.9A priority patent/CN114762253B/zh
Publication of JP2021097387A publication Critical patent/JP2021097387A/ja
Publication of JP2021097387A5 publication Critical patent/JP2021097387A5/ja
Application granted granted Critical
Publication of JP7310591B2 publication Critical patent/JP7310591B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
    • 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
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • 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
    • H03K17/567—Circuits characterised by the use of more than one type of semiconductor device, e.g. BIMOS, composite devices such as IGBT
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles
    • 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)
  • Direct Current Feeding And Distribution (AREA)
JP2019229585A 2019-12-19 2019-12-19 駆動装置 Active JP7310591B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2019229585A JP7310591B2 (ja) 2019-12-19 2019-12-19 駆動装置
US17/757,556 US11881850B2 (en) 2019-12-19 2020-12-02 Driving apparatus
PCT/JP2020/044839 WO2021124893A1 (ja) 2019-12-19 2020-12-02 駆動装置
DE112020006206.6T DE112020006206T5 (de) 2019-12-19 2020-12-02 Ansteuervorrichtung
CN202080083012.9A CN114762253B (zh) 2019-12-19 2020-12-02 驱动装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019229585A JP7310591B2 (ja) 2019-12-19 2019-12-19 駆動装置

Publications (3)

Publication Number Publication Date
JP2021097387A JP2021097387A (ja) 2021-06-24
JP2021097387A5 JP2021097387A5 (enExample) 2022-04-05
JP7310591B2 true JP7310591B2 (ja) 2023-07-19

Family

ID=76431739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019229585A Active JP7310591B2 (ja) 2019-12-19 2019-12-19 駆動装置

Country Status (5)

Country Link
US (1) US11881850B2 (enExample)
JP (1) JP7310591B2 (enExample)
CN (1) CN114762253B (enExample)
DE (1) DE112020006206T5 (enExample)
WO (1) WO2021124893A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7134870B2 (ja) 2016-02-01 2022-09-12 プレベンシオ， インコーポレイテッド 心臓血管疾患及び事象のための診断及び予後方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070252637A1 (en) 2006-04-28 2007-11-01 Innolux Display Corp. Power switching circuit and liquid crystal display using same
JP2012075032A (ja) 2010-09-29 2012-04-12 Brother Ind Ltd 出力回路及び出力装置
JP2012129978A (ja) 2010-11-22 2012-07-05 Denso Corp 負荷駆動装置
JP2017073657A (ja) 2015-10-07 2017-04-13 ローム株式会社 誤出力防止回路
JP2017212522A (ja) 2016-05-24 2017-11-30 ルネサスエレクトロニクス株式会社 半導体装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927329A (ja) * 1982-08-05 1984-02-13 Nec Corp 電源確定信号発生回路
JPS63311818A (ja) * 1987-06-12 1988-12-20 Matsushita Electric Ind Co Ltd Ｔｔｌ回路
JPH01194606A (ja) * 1988-01-29 1989-08-04 Hitachi Ltd Ｍｏｓｆｅｔのドライブ回路
JPH0697375A (ja) * 1992-09-17 1994-04-08 Toshiba Corp 電力用半導体装置
JPH07240676A (ja) * 1994-03-01 1995-09-12 Toyota Motor Corp 駆動回路
JP3642113B2 (ja) * 1996-07-03 2005-04-27 株式会社デンソー ｎチャネルＭＯＳＦＥＴの駆動回路及び電流方向切換回路
JP3678208B2 (ja) * 2002-04-19 2005-08-03 株式会社デンソー 負荷駆動用半導体装置
JP2005168234A (ja) * 2003-12-04 2005-06-23 Toyota Industries Corp 駆動回路
JP5618181B2 (ja) 2010-03-31 2014-11-05 スズキ株式会社 リレー駆動回路
US8766671B2 (en) 2010-11-22 2014-07-01 Denso Corporation Load driving apparatus
JP6724539B2 (ja) * 2016-05-16 2020-07-15 住友電装株式会社 負荷駆動装置
JP2018085567A (ja) * 2016-11-21 2018-05-31 株式会社オートネットワーク技術研究所 スイッチ回路及び電源装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070252637A1 (en) 2006-04-28 2007-11-01 Innolux Display Corp. Power switching circuit and liquid crystal display using same
JP2012075032A (ja) 2010-09-29 2012-04-12 Brother Ind Ltd 出力回路及び出力装置
JP2012129978A (ja) 2010-11-22 2012-07-05 Denso Corp 負荷駆動装置
JP2017073657A (ja) 2015-10-07 2017-04-13 ローム株式会社 誤出力防止回路
JP2017212522A (ja) 2016-05-24 2017-11-30 ルネサスエレクトロニクス株式会社 半導体装置

Also Published As

Publication number Publication date
US11881850B2 (en) 2024-01-23
JP2021097387A (ja) 2021-06-24
WO2021124893A1 (ja) 2021-06-24
DE112020006206T5 (de) 2022-10-13
CN114762253A (zh) 2022-07-15
CN114762253B (zh) 2025-11-21
US20230014972A1 (en) 2023-01-19

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