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TLV62569: Can TLV62569 output cap replace by E-cap

Shaquille Chen
Intellectual 1770 points
Part Number: TLV62569

Hi team,

Since MLCC shortage and cost up, customer are study is that possbile to use E-cap to replace MLCC.

As we can see in datasheet, there are recommend capacitor based on different output voltage. 

Can team share the experience for this kind of test? 

For example: 

  • 0
    TI__Expert 8420 points
    Hi Chen,

    The recommended effective output capacitance range is based on the converter design. While choosing The most important is that the output effective capacitance is maintained, but I am not sure if the impedance characteristics is good enough, also the higher ESR would strongly influence the output ripple voltage.

    Can you share the e-cap part number you plan to use? I can help to check if it suitable for the design.
  • 0 in reply to Sabrina
    TI__Expert 8420 points
    Hi Shaquille,

    Were you able to solve the issue?