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AWR2243BOOST: power

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Prodigy 20 points
Part Number: AWR2243BOOST
Other Parts Discussed in Thread: AWR2243

Tool/software:

Hello, the problem I'm encountering is that the AWR2243 and DCA1000 were powered with a 12V supply during data acquisition, but the rated voltage for the AWR2243 is 5V. After restarting, the power light keeps flashing. How can I resolve this issue?

  • 0
    TI__Expert 5461 points

    Hello, 

    The PMIC on the AWR2243 board is not rated for 12V so most likely the PMIC is damaged and that may have also damaged radar. Could you probe the output of the PMIC and check if any of the output voltages are there. If so, please probe at the VBGAP of the radar and check the voltage. 

    Regards,

    Aydin