JP6711251B2 - 駆動装置 - Google Patents

駆動装置 Download PDF

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Publication number
JP6711251B2
JP6711251B2 JP2016234094A JP2016234094A JP6711251B2 JP 6711251 B2 JP6711251 B2 JP 6711251B2 JP 2016234094 A JP2016234094 A JP 2016234094A JP 2016234094 A JP2016234094 A JP 2016234094A JP 6711251 B2 JP6711251 B2 JP 6711251B2
Authority
JP
Japan
Prior art keywords
potential
power supply
transistor
side power
supply line
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
JP2016234094A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018093332A (ja
JP2018093332A5 (https=
Inventor
川本　輝
輝 川本
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to JP2016234094A priority Critical patent/JP6711251B2/ja
Priority to CN201780074087.9A priority patent/CN110024291A/zh
Priority to PCT/JP2017/033281 priority patent/WO2018100844A1/ja
Publication of JP2018093332A publication Critical patent/JP2018093332A/ja
Publication of JP2018093332A5 publication Critical patent/JP2018093332A5/ja
Priority to US16/424,646 priority patent/US20190296729A1/en
Application granted granted Critical
Publication of JP6711251B2 publication Critical patent/JP6711251B2/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
    • H03K17/08—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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
    • H02P7/04—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors by means of a H-bridge circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • 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
    • 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
    • H03K2217/0054—Gating switches, e.g. pass gates

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electronic Switches (AREA)
  • Protection Of Static Devices (AREA)
JP2016234094A 2016-12-01 2016-12-01 駆動装置 Active JP6711251B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2016234094A JP6711251B2 (ja) 2016-12-01 2016-12-01 駆動装置
CN201780074087.9A CN110024291A (zh) 2016-12-01 2017-09-14 驱动装置
PCT/JP2017/033281 WO2018100844A1 (ja) 2016-12-01 2017-09-14 駆動装置
US16/424,646 US20190296729A1 (en) 2016-12-01 2019-05-29 Drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016234094A JP6711251B2 (ja) 2016-12-01 2016-12-01 駆動装置

Publications (3)

Publication Number Publication Date
JP2018093332A JP2018093332A (ja) 2018-06-14
JP2018093332A5 JP2018093332A5 (https=) 2019-03-07
JP6711251B2 true JP6711251B2 (ja) 2020-06-17

Family

ID=62242656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016234094A Active JP6711251B2 (ja) 2016-12-01 2016-12-01 駆動装置

Country Status (4)

Country Link
US (1) US20190296729A1 (https=)
JP (1) JP6711251B2 (https=)
CN (1) CN110024291A (https=)
WO (1) WO2018100844A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3944499A1 (en) * 2020-07-23 2022-01-26 HIDRIA d.o.o. Pre-heater relay
JP7728714B2 (ja) * 2022-02-03 2025-08-25 ルネサスエレクトロニクス株式会社 半導体装置および回路装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190414A (en) * 1981-05-18 1982-11-24 Hitachi Ltd Comparator
JP4574960B2 (ja) * 2003-06-24 2010-11-04 ルネサスエレクトロニクス株式会社 車両用電源制御装置及び制御チップ
JP2008276727A (ja) * 2007-04-03 2008-11-13 Denso Corp 負荷駆動装置
JP5217849B2 (ja) * 2008-09-29 2013-06-19 サンケン電気株式会社 電気回路のスイッチング装置
JP5246407B2 (ja) * 2008-11-04 2013-07-24 株式会社ジェイテクト モータ駆動回路及び電動パワーステアリング装置
JP5438468B2 (ja) * 2009-11-05 2014-03-12 ルネサスエレクトロニクス株式会社 負荷駆動装置
JP2014030317A (ja) * 2012-07-31 2014-02-13 Furuno Electric Co Ltd 逆接続保護回路、及びこれを備えた電子機器
JP5842771B2 (ja) * 2012-09-03 2016-01-13 株式会社デンソー 半導体装置
JP5772776B2 (ja) * 2012-09-28 2015-09-02 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
US9054517B1 (en) * 2013-03-14 2015-06-09 S3C, Inc. Smart diagnosis and protection circuits for ASIC wiring fault conditions
JP2015165745A (ja) * 2014-03-03 2015-09-17 オムロンオートモーティブエレクトロニクス株式会社 電源供給回路

Also Published As

Publication number Publication date
US20190296729A1 (en) 2019-09-26
JP2018093332A (ja) 2018-06-14
WO2018100844A1 (ja) 2018-06-07
CN110024291A (zh) 2019-07-16

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