MOS drivers


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        GaN Gate drivers

        With Power-Thru™ technology

        Unlocking ultimate performance & simplicity


        icon less BOM trans




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        Area and Volume


        icon decrease


        BOM cost

        Gate driving : simple & powerful

        Eliminate bootstrap components and isolated supplies with unique Power-Thru™ technology.

        Enabling a new era in gate driving design & performance


        This is what YOU could achieve

        DS board Heyday vs competition trans 700x244


        Reduced size,

        reduced cost,

        increased efficiency,

        faster design.


        All at once. 


        Discover more benefits

        Contact support

        Designing a module becomes

        Impactful, Fun, Great, Awesome

        with Heyday power-thru technology

        Growing product range

        We have already sold >10 000 gate drivers to our innovate clients helping them to increase their competitiveness. 

        The table below shows our available products and those soon available.


        GaN Gate drivers

        driver switch # channels polarity isolation package availability
        GaN single unipolar functional LGA 12 pin available
        GaN single bipolar functional LGA 12 pin available
        GaN single unipolar 5kV LGA 12 pin H2 2022
        All drivers are Isolated gate drivers with power-thru integrated isolated bias supply

        GaN Evaluation Boards

        EVK name switch description gate driver used
        GaN Half-brigde bipolar driver-switch board Hey1011-L12
        GaN Half-brigde bipolar driver-switch board Hey1011-L12
        GaN GaN Systems Daughter Board Hey1011-L12

        Design easily,

        Design Faster, Increase Power Density, Improve Performance, Increase Efficiency, Reduce BOM count

        with Heyday Power-Thru™ gate drivers


        For any application:

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        Solar Inverters

        icon motor trans

        Motor drives

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        icon server trans

        Data Centres

        icon AC trans


        icon charger trans


        icon amplifier trans

        Class D audio

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        Power tools