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Output capacitors on the MMPF0100NPAZES

Question asked by electricar on Jan 20, 2017
Latest reply on Jan 23, 2017 by electricar

Hello,

 

is it allowed to replace the recommended 2x22uF and 4x22uF output capacitors from the attached screenshot with 1x47uF and 2x47uF?

Could this lead to instability of the buck converters due to the higher ESR when paralleling less MLCCs? I couldn't find any useful information about the internal compensation on this topic.

The desired replacement capacitor is this one:

Capacitors | details for GCJ32ER70J476KE01# | Murata 

 

Thank you very much in advance.

 

Kind regards

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