This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

WEBENCH® Tools/TPS53355: capacitance value of ripple injection circuit

Part Number: TPS53355

Tool/software: WEBENCH® Design Tools

Hi,

I simulate WEBENCH under the following conditions.

【condition】
Vin=8~14V
Vout=1.0V
Iout=30A

I attach the result.
TPS53355_sim.pdf

I have a question about the Cac value of the ripple injection circuit.
1nF is recommended in the data sheet, 620pF was connected in WEBENCH.
Is there any reason why 1 nF is not automatically placed?

Best regards,
Yuto Sakai