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LNK306

Posted by: Rohi on

Dear PI experters,

 

We have finalized the Lnk306 as a power supply design for capacitance smart switch. Can you please suggest the filter design for lnk306 to remove the high frequency signals.

Comments

Submitted by PI-Cochrane on 01/27/2014

I guess buck converter is used for your design. For me, the noise caused by ESL/ESR at output should be ok for the buck converter, because the inductor current can not modify a lot during short time.

 

Could you PLS upload your schematic and also clarify  which noise  you want to solve, The output noise or the input noise?

 

Regards