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TLV743P: Schematic review and recommendation

Gary Chang
Intellectual 490 points
Part Number: TLV743P

Tool/software:

Hello Technocrats,

We use TLV74318PDQNR, please assist in reviewing the Schematic.

Vout = 1.8 A, I_max = 0.16 A, I_oc = 0.36 A,

Thanks

  • 0
    TI__Expert 4660 points

    Hi Gary,

    I have reviewed the schematic, and following are my comments:

    1. Almost all your components are marked as 'depopulated' including the LDO, please make sure this is what you are planning to do.

    2. R441: You currently have this marked to be populated. From schematic, it is a zero ohm resistor, and you will end up shorting input to output. I suggest you remove it. If you plan to use these as test points, I suggest using Test Points in schematic to avoid any confusion.

    Other than these, the capacitor values and the voltages seem to align with recommendations on the datasheet.

    Best Regards,

    Bobby

  • 0 in reply to Bobby
    Intellectual 490 points

    Hello Bobby,

    Thank you for your response and suggestion.