Max. current on 3.3v

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  • Hello There,

    What is the max. current i can use on the v3.3 pins ?

    Thanks
    Sacha

  • Around 100mA. The voltage regulator can supply 150mA, but then the chip itself might draw up to 35mA...

  • Thank you Gordon,

    Is VBAT directly routed to USB or Batterie ?

    Sacha

  • There's a bunch of info on the power supply circuit here: http://www.espruino.com/EspruinoBoard

    It's routed via a 1 Amp thermal fuse, and in USB's case, a diode.

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Max. current on 3.3v

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