A voltage monitoring circuit according to an embodiment of the present invention includes a clamping part that clamps the voltage of input power input from a power source to a reference voltage and outputs it to an MCU, and a switch part that cuts off the input power from the power supply when an abnormality occurs in the reference voltage of the clamping part.

    본 발명의 일 실시예에 따른 전압 모니터링 회로는, 전원으로부터 입력되는 입력 전원의 전압을 기준 전압으로 클램핑(clamping)하여 MCU로 출력하는 클램핑부, 및 클램핑부의 기준 전압에 이상이 발생하는 경우, 전원으로부터의 입력 전원을 차단하는 스위치부를 포함한다.


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    Title :

    Voltage monitoring circuit


    Additional title:

    전압 모니터링 회로


    Contributors:
    IN SEOK LIM (author)

    Publication date :

    2021-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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