ITMI20071846A1 - "dispositivo di protezione per circuiti elettronici contro malfunzionamenti" - Google Patents

"dispositivo di protezione per circuiti elettronici contro malfunzionamenti"

Info

Publication number
ITMI20071846A1
ITMI20071846A1 IT001846A ITMI20071846A ITMI20071846A1 IT MI20071846 A1 ITMI20071846 A1 IT MI20071846A1 IT 001846 A IT001846 A IT 001846A IT MI20071846 A ITMI20071846 A IT MI20071846A IT MI20071846 A1 ITMI20071846 A1 IT MI20071846A1
Authority
IT
Italy
Prior art keywords
protection device
electronic circuits
circuits against
against malfunctions
malfunctions
Prior art date
Application number
IT001846A
Other languages
English (en)
Inventor
Fulvio Giacomo Bagarelli
Vincenzo Marano
Cristiana Scaramel
Original Assignee
St Microelectronics Srl
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 St Microelectronics Srl filed Critical St Microelectronics Srl
Priority to IT001846A priority Critical patent/ITMI20071846A1/it
Priority to US12/237,236 priority patent/US7916441B2/en
Publication of ITMI20071846A1 publication Critical patent/ITMI20071846A1/it

Links

Classifications

    • 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
    • H02H7/08—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 dynamo-electric motors
    • H02H7/0833—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 dynamo-electric motors for electric motors with control arrangements
    • H02H7/0838—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 dynamo-electric motors for electric motors with control arrangements with H-bridge circuit
IT001846A 2007-09-25 2007-09-25 "dispositivo di protezione per circuiti elettronici contro malfunzionamenti" ITMI20071846A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT001846A ITMI20071846A1 (it) 2007-09-25 2007-09-25 "dispositivo di protezione per circuiti elettronici contro malfunzionamenti"
US12/237,236 US7916441B2 (en) 2007-09-25 2008-09-24 Device for protecting electronic circuits against faults

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001846A ITMI20071846A1 (it) 2007-09-25 2007-09-25 "dispositivo di protezione per circuiti elettronici contro malfunzionamenti"

Publications (1)

Publication Number Publication Date
ITMI20071846A1 true ITMI20071846A1 (it) 2009-03-26

Family

ID=40316433

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001846A ITMI20071846A1 (it) 2007-09-25 2007-09-25 "dispositivo di protezione per circuiti elettronici contro malfunzionamenti"

Country Status (2)

Country Link
US (1) US7916441B2 (it)
IT (1) ITMI20071846A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102147644B (zh) * 2011-05-20 2013-09-25 华硕科技（苏州）有限公司 具有电压保护功能的连接器及主机板
KR20150119029A (ko) * 2013-02-11 2015-10-23 에이비비 테크놀로지 아게 병렬 스위치를 위한 구동 신호의 장애 검출
CN104283189A (zh) * 2013-07-10 2015-01-14 鸿富锦精密电子(天津)有限公司 过流保护电路
CN103606884A (zh) * 2013-11-25 2014-02-26 深圳市华星光电技术有限公司 过流保护电路、led背光驱动电路以及液晶显示器
US10782347B2 (en) * 2017-10-23 2020-09-22 Nxp B.V. Method for identifying a fault at a device output and system therefor
US10996266B2 (en) * 2019-08-09 2021-05-04 Stmicroelectronics International N.V. System and method for testing voltage monitors
US20210409016A1 (en) * 2020-06-26 2021-12-30 Abb Schweiz Ag Power switch short circuit protection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829199A (en) * 1987-07-13 1989-05-09 Ncr Corporation Driver circuit providing load and time adaptive current
JP4675124B2 (ja) * 2005-03-10 2011-04-20 ローム株式会社 スイッチングレギュレータ
JP4626513B2 (ja) * 2005-12-28 2011-02-09 株式会社デンソー ドライバ用半導体素子の過電流保護装置
JP4735429B2 (ja) * 2006-06-09 2011-07-27 株式会社デンソー 負荷駆動装置
TW200807850A (en) * 2006-07-18 2008-02-01 Richtek Techohnology Corp Power management device of expanding safe operation region and manipulation method thereof

Also Published As

Publication number Publication date
US20090080131A1 (en) 2009-03-26
US7916441B2 (en) 2011-03-29

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