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DE60336917D1 - Integrierter stromsensor - Google Patents

Integrierter stromsensor

Info

Publication number
DE60336917D1
DE60336917D1 DE60336917T DE60336917T DE60336917D1 DE 60336917 D1 DE60336917 D1 DE 60336917D1 DE 60336917 T DE60336917 T DE 60336917T DE 60336917 T DE60336917 T DE 60336917T DE 60336917 D1 DE60336917 D1 DE 60336917D1
Authority
DE
Germany
Prior art keywords
integrated electricity
electricity sensor
elements
hall effect
effect sensor
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
DE60336917T
Other languages
English (en)
Inventor
Jason Stauth
Richard Dickinson
John Sauber
Ray Engel
Sandra Pinelle
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.)
Allegro Microsystems Inc
Original Assignee
Allegro Microsystems Inc
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 Allegro Microsystems Inc filed Critical Allegro Microsystems Inc
Application granted granted Critical
Publication of DE60336917D1 publication Critical patent/DE60336917D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Hall/Mr Elements (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Measuring Magnetic Variables (AREA)
DE60336917T 2002-09-20 2003-07-31 Integrierter stromsensor Expired - Lifetime DE60336917D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/251,007 US6781359B2 (en) 2002-09-20 2002-09-20 Integrated current sensor
PCT/US2003/024008 WO2004027436A1 (en) 2002-09-20 2003-07-31 Integrated current sensor

Publications (1)

Publication Number Publication Date
DE60336917D1 true DE60336917D1 (de) 2011-06-09

Family

ID=31992626

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60336917T Expired - Lifetime DE60336917D1 (de) 2002-09-20 2003-07-31 Integrierter stromsensor

Country Status (7)

Country Link
US (2) US6781359B2 (de)
EP (2) EP2264471B1 (de)
JP (2) JP4518947B2 (de)
AT (1) ATE507480T1 (de)
AU (1) AU2003263839A1 (de)
DE (1) DE60336917D1 (de)
WO (1) WO2004027436A1 (de)

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US7265531B2 (en) 2007-09-04
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AU2003263839A1 (en) 2004-04-08
JP5253349B2 (ja) 2013-07-31
EP2264471A2 (de) 2010-12-22
JP4518947B2 (ja) 2010-08-04
EP2264471B1 (de) 2018-12-26
EP2264471A3 (de) 2014-09-24
ATE507480T1 (de) 2011-05-15
WO2004027436A1 (en) 2004-04-01
US20040196024A1 (en) 2004-10-07
US20040056647A1 (en) 2004-03-25
EP1546741A1 (de) 2005-06-29
EP1546741B1 (de) 2011-04-27
US6781359B2 (en) 2004-08-24

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