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TPSM82903EVM: about the TPSM8290x Evaluation Module - Design Intent of C11 Capacitor

chunli Liang
Prodigy 110 points
Part Number: TPSM82903EVM

Tool/software:

Hi

I have been reviewing the User's Guide of the TPSM8290x Step-Down Converter Evaluation Module and have a question regarding the design intent of C11 Capacitor.
Could you tell me
1. Is the C11 feedforward capacitor necessary?
2. What's the difference in performance/functionality of the TPSM8290x module with and without C11?
3. What are the conditions under which the C11 feedforward capacitor should be utilized?

TPSM8290x Step-Down Converter Evaluation Module User's Guide

TPSM8290x Step-Down Converter Evaluation Module User's Guide

Thanks and Best Regards

Chunli