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OMAP-L138: USB0_VBUS input current

Hi

Does anyone know how much current is drawn by the USB0_VBUS pin when USB0 is connected to a host?

Thanks

Neil

  • Hi Neil,

    The USB_VBUS is a sense input pin and it doesn’t sink a lot of current, probably negligible, since this is an OTG controller ,from the spec perspective it is not supposed to draw more than 8mA.

    In summary, we hardly draw any current and it is almost close to null. If you need a worst case max value, you can use 8mA but like I mentioned it is far less than this amount.

     Regards

    Antony

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  • Hi Antony

    Thanks for your reply.

    Kind regards

    Neil