A switch control circuit may include: a driver configured to control switching of a high voltage switch; a first controller configured to output a first control signal; a second controller configured to detect a fault of the first controller and to output a second control signal corresponding to a fault detection result of the first controller; a first buffer and a second buffer configured to output an output signal corresponding to the first control signal or make an output terminal open in response to the second control signal; a third buffer; a holding circuit configured to include a resistor connected between an output terminal of the first buffer and an output terminal of the third terminal and a capacitor connected between an input terminal and ground; and a switch circuit configured to transfer an output signal of the second buffer or the third buffer to the driver in response to the second control signal.


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    Title :

    SWITCH CONTROL CIRCUIT AND BATTERY PACK INCLUDING THE SAME


    Additional title:

    SCHALTSTEUERUNGSKREISLAUF UND BATTERIEPACK DAMIT
    CIRCUIT DE COMMANDE DE COMMUTATEUR ET BLOC-BATTERIE LE COMPRENANT


    Contributors:
    BAE JEONGGUK (author) / SEO GIHO (author) / JEON HYUNCHEOL (author)

    Publication date :

    2019-12-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01H Elektrische Schalter , ELECTRIC SWITCHES



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