The present disclosure provides an abnormal voltage monitoring device, a storage device, and a vehicle. The abnormal voltage monitoring device comprises a voltage divider configure to receive an input voltage from a voltage generator and output a first distribution voltage based on the input voltage, a second bandgap reference generation circuit configured to output a reference voltage, and a monitoring circuit configured to receive the first distribution voltage from the voltage divider and the reference voltage from the second bandgap reference generation circuit, and output an alarm signal responsive to comparing a voltage level of the first distribution voltage with that of the reference voltage. The voltage generator comprises a first bandgap reference generation circuit, and the second bandgap reference generation circuit is configured to generate the reference voltage differently than the first bandgap reference generation circuit.


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    Title :

    Abnormal voltage monitoring device, and storage and vehicle comprising the abnormal voltage monitoring device


    Contributors:
    YOO SUNG YUN (author) / LEE JI SOO (author)

    Publication date :

    2023-10-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES , Systeme zum Regeln elektrischer oder magnetischer Veränderlicher / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES




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