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Need help on TPS73512 & TLV70225 schematics verification

Aravind .R
Genius 3175 points

Hi,

one of my customer is doing EPOS design based on TI's reference design. They have done the Power section on their own by doing some changes in TI's design, they need TI assistance to verify it.I posted separately for individual parts in various forums, Kindly help to review the attached schematics and if there is any better parts are there please suggest.

2543.POS-PWR-ANALYSIS-22-07-2014.xls3073.POWER POS 13.pdf

  • 0
    TI__Expert 8905 points

    Aravind,

    The TPS73512 for the Wifi module will run pretty hot as it will have to dissipate nearly a watt (2.1 Vdo with 1/2 an amp running through it) - so just make sure that the PCB is properly designed around the device for the heat (more information available in the datasheet in the thermal information section).

    Other than that, the LDO section looks good.

    Regards

    David Hopkins