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UCC14141-Q1: Equation Inquiry

Evan Wang
Genius 9330 points
Part Number: UCC14141-Q1

Tool/software:

Hi Team,

May I know the definition of below rad circle parts?

Not quite understand the meaning of delta COUT3 & delta COUT2 & Tolerance_COUT3.

Please share more details or even an example with us.

Thank you.

  • 0
    TI__Mastermind 32775 points
    1. "delta COUT3 & delta COUT2" is the percent ripple allowed on each output....expressed as a decimal
    2. "Tolerance_COUT3" is the total expected/allowed tolerance on the capacitor. Tolerance as a result of temp/tol/dielectric/DC bias and this also is a percent expressed as a decimal.

    All these parameters are captured in the UCC14141 Excel Design Tool to make it easy for selecting the right component values.

    Steve