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TPS2552D: Confusing information in the datasheet TPS2552D

Vladimir Kosel
Prodigy 40 points
Part Number: TPS2552D

Tool/software:

Dear TI support,

from the information you have in your technical letter, I am confused

www.ti.com/.../tps2553d.pdf

on page 3 in the table there are other devices with different Ron as the datasheet is for.

Dou you have a correct table?

thanks in advance for info.


with best regards

Vladimir

  • 0
    TI__Expert 6781 points

    Hi Vladimir,

    Thanks for reaching out. I think you are talking about the device comparison table on page 3, which shows other devices for comparison purposes.

    TPS2552D (DBV) has an 85-mOhm impedance, and it's not listed in the schematic. I checked a few of the components (not all of them) listed in the table, and I haven't seen a wrong Ron listed. 80 mOhm is always in the range of the typical Ron value and the max value in their own datasheet. Please let me know which device and parameter you are questioning, so I can check it accordingly.

    BR,

    Ke Wang