DE60040052D1 - Halbleiter-Schutzsteuereinheit zum Steuern von mit einer induktiven Last verbundenen Ausgangstransistoren - Google Patents

Halbleiter-Schutzsteuereinheit zum Steuern von mit einer induktiven Last verbundenen Ausgangstransistoren

Info

Publication number
DE60040052D1
DE60040052D1 DE60040052T DE60040052T DE60040052D1 DE 60040052 D1 DE60040052 D1 DE 60040052D1 DE 60040052 T DE60040052 T DE 60040052T DE 60040052 T DE60040052 T DE 60040052T DE 60040052 D1 DE60040052 D1 DE 60040052D1
Authority
DE
Germany
Prior art keywords
control unit
protection control
inductive load
transistors connected
output transistors
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.)
Expired - Lifetime
Application number
DE60040052T
Other languages
English (en)
Inventor
Yoshio Shimoida
Kraisorn Throngnumchai
Toshiro Karaki
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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
Priority claimed from JP37348699A external-priority patent/JP3627605B2/ja
Priority claimed from JP37348499A external-priority patent/JP2001189652A/ja
Priority claimed from JP2000022032A external-priority patent/JP3671796B2/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE60040052D1 publication Critical patent/DE60040052D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
    • H03K17/08126—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit in bipolar transitor switches
DE60040052T 1999-12-28 2000-12-22 Halbleiter-Schutzsteuereinheit zum Steuern von mit einer induktiven Last verbundenen Ausgangstransistoren Expired - Lifetime DE60040052D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP37348699A JP3627605B2 (ja) 1999-12-28 1999-12-28 電流制御型素子用駆動装置
JP37348499A JP2001189652A (ja) 1999-12-28 1999-12-28 電流制御型素子用駆動装置
JP2000022032A JP3671796B2 (ja) 2000-01-31 2000-01-31 電流制御型素子用駆動装置

Publications (1)

Publication Number Publication Date
DE60040052D1 true DE60040052D1 (de) 2008-10-09

Family

ID=27341831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60040052T Expired - Lifetime DE60040052D1 (de) 1999-12-28 2000-12-22 Halbleiter-Schutzsteuereinheit zum Steuern von mit einer induktiven Last verbundenen Ausgangstransistoren

Country Status (3)

Country Link
US (1) US6683777B2 (de)
EP (1) EP1113578B1 (de)
DE (1) DE60040052D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005061215B4 (de) * 2005-12-21 2019-06-06 Lucas Automotive Gmbh Motorsteuerungsschaltung mit Fehlerüberwachung
US20080204958A1 (en) * 2007-02-27 2008-08-28 Intersil Americas Inc. Back-current protection circuit
JP6152859B2 (ja) 2015-01-26 2017-06-28 トヨタ自動車株式会社 電子機器と、その電子機器を車載する自動車
US10393207B2 (en) * 2017-03-21 2019-08-27 Tenneco Automotive Operating Company Inc. Damper with power drive electronics
CN111542469B (zh) * 2017-08-01 2021-12-14 康明斯有限公司 将多个高侧负载与公共回位引脚相连接的控制逻辑电路
JP6956386B2 (ja) 2018-01-29 2021-11-02 ローム株式会社 負電圧生成回路およびこれを用いた電力変換装置
CN112444722B (zh) 2019-08-30 2024-04-16 宁德时代新能源科技股份有限公司 一种电控制器件的检测电路及检测方法
CN110867343B (zh) * 2019-11-20 2021-10-22 广州金升阳科技有限公司 一种接触器线圈隔离控制电路及其隔离控制方法
CN113067461B (zh) * 2021-04-02 2022-07-05 深圳能芯半导体有限公司 一种无自举电容的n型高侧开关管关断的控制系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728817A (en) * 1987-02-09 1988-03-01 Westinghouse Electric Corp. Power transistor drive circuit
US5119000A (en) * 1991-02-25 1992-06-02 Motorola, Inc. Low noise motor drive circuit
JPH0513562A (ja) * 1991-07-05 1993-01-22 Hitachi Ltd 駆動制御装置
JP2561413B2 (ja) 1993-02-23 1996-12-11 日産自動車株式会社 半導体装置
JP3239631B2 (ja) 1994-09-12 2001-12-17 日産自動車株式会社 電流制御形半導体装置
SE9500761D0 (sv) * 1995-03-02 1995-03-02 Abb Research Ltd Skyddskrets för seriekopplade krafthalvledare
DE19619399A1 (de) * 1996-05-14 1997-11-20 Telefunken Microelectron Schaltvorrichtung mit einem Leistungs-FET und einer induktiven Last

Also Published As

Publication number Publication date
EP1113578A2 (de) 2001-07-04
EP1113578A3 (de) 2004-12-22
US20010005028A1 (en) 2001-06-28
US6683777B2 (en) 2004-01-27
EP1113578B1 (de) 2008-08-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition