Invention Grant
US09383425B2 Methods and apparatus for a current sensor having fault detection and self test functionality
有权
具有故障检测和自检功能的电流传感器的方法和装置
- Patent Title: Methods and apparatus for a current sensor having fault detection and self test functionality
- Patent Title (中): 具有故障检测和自检功能的电流传感器的方法和装置
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Application No.: US13730100Application Date: 2012-12-28
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Publication No.: US09383425B2Publication Date: 2016-07-05
- Inventor: Shaun D. Milano , Thomas Kerdraon , Georges El Bacha , Michael Gaboury , Michael C. Doogue
- Applicant: Shaun D. Milano , Thomas Kerdraon , Georges El Bacha , Michael Gaboury , Michael C. Doogue
- Applicant Address: US MA Worcester
- Assignee: Allegro Microsystems, LLC
- Current Assignee: Allegro Microsystems, LLC
- Current Assignee Address: US MA Worcester
- Agency: Daly, Crowley, Mofford & Durkee, LLP
- Main IPC: G01R35/00
- IPC: G01R35/00 ; G01R33/07 ; G01R31/28 ; G01H1/00 ; G01R1/00 ; B60L1/00 ; H02H1/00
Abstract:
Methods and apparatus for an integrated circuit having a magnetic sensing element, a fault detection module including circuitry to detect a fault condition and to self-test operation of the circuitry to detect the fault. The integrated circuit includes a fault pin to indicate the fault condition.
Public/Granted literature
- US20140184200A1 METHODS AND APPARATUS FOR A CURRENT SENSOR HAVING FAULT DETECTION AND SELF TEST FUNCTIONALITY Public/Granted day:2014-07-03
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