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LMG3622EVM-082: EVM cutouts and traces

Kyle Wolf
Expert 7435 points
Part Number: LMG3622EVM-082

Hello,

On the LMG3622EVM-082 I see there are cut outs that allow it to be snapped apart and assembled to a smaller form factor. Some of the traces go across the cutout portion including test points like (TP1-12, TPL, and TPN) and AC input connector like J1. Is there another connection point for AC input or the test points once the cutaways are snapped? 

  • +1
    TI__Expert 4925 points

    Hi Kyle, 

    Yes, to power up the the EVM in the high-density configuration, you will have to solder wires to the leads at F1 and C4 as shown below:

    The other test points like TP9 - TP12 are simply ground connections for oscilloscope probe grounding. They are not necessary to operate the EVM in the high-density configuration. 

    Thanks,

    John