The invention provides a control chip, an intelligent electronic switch and an automobile, the control chip comprises a power supply pin, a power supply grounding pin, an enabling pin, a driving pin, a driving setting pin and a driving circuit, the driving setting pin is used for being internally connected with the driving circuit and is also used for being externally connected with a first resistor, and the driving circuit is connected with a second resistor. The first resistor can set the driving current flowing through the driving pin, that is, when the first resistor is different, the driving current is different, so that the turn-on speed and/or the turn-off speed of the power switch are/is determined by the driving current, and the turn-on speed and/or the turn-off speed of the power switch are/is controlled; and the switching-on speed and/or the switching-off speed of the power switch can meet the requirements.

    本申请提供一种控制芯片、智能电子开关和汽车,其中,该控制芯片包括电源供电引脚、电源接地引脚、使能引脚、驱动引脚、驱动设置引脚和驱动电路,该驱动设置引脚除了用于内接驱动电路外,还用于外接第一电阻,该第一电阻能够设置流过驱动引脚的驱动电流,即第一电阻不同时,驱动电流不同,从而使得功率开关的开启速度和/或关断速度由该驱动电流确定,实现了对功率开关的开启速度和/或关断速度的控制,保证了功率开关的开启速度和/或关断速度能够满足要求。


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    Titel :

    Control chip, intelligent electronic switch and automobile


    Weitere Titelangaben:

    控制芯片、智能电子开关和汽车


    Beteiligte:
    SONG PENGLIANG (Autor:in) / BAI WENLI (Autor:in) / ZHAO PIAO (Autor:in)

    Erscheinungsdatum :

    2024-04-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H03K PULSE TECHNIQUE , Impulstechnik / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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