TPS25948EVM: Vout voltage Ripple

Anurag Singh

Part Number: TPS25948EVM

Hi,

I am evaluating TPS259480 for my design.

I am not able to undertand the output ripple under over current condition and how to reduce them ?

Also , can ceramic capacitor can be used in output instead of aluminum electrolytic as shown in recommended schematic ?

Regards,

Anurag

0 Kunal Goel over 1 year ago

Hi Anurag,

You can use cap type as per your needs. Which type of load are you using for overcurrent test?

Regards

Kunal Goel

0 Anurag Singh over 1 year ago

I am using electronic load in cc mode and the current limit is set to 1 A

0 Kunal Goel over 1 year ago in reply to Anurag Singh

Hi Anurag,

I will recommend using CR load. CC load is not recommended for evaluation.

Regards

Kunal Goel

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