A driving control device for controlling the driving of the gate of a cut-off NMOS transistor arranged to be connectable between a first power supply circuit and a second power supply circuit includes a boost circuit configured to feed a gate control voltage to the gate and a controller configured, in start-up control for the cut-off NMOS transistor, to keep the current capacity of the boost circuit during start-up at a first current capacity and, after that, to switch the current capacity of the boost circuit to a second current capacity higher than the first current capacity.


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    Title :

    DRIVING CONTROL DEVICE, VEHICLE-ONBOARD POWER SUPPLY SYSTEM, AND VEHICLE


    Contributors:

    Publication date :

    2024-12-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H03K PULSE TECHNIQUE , Impulstechnik / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR





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