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TPS62140: tps62140 snubber

Part Number: TPS62140

Hi Admin,

I'm design the TPS62140 for the below application. As in my general design experience, we seldom use the snubber for Iout less than 5A. Do we really need stuff the snubber circuit? Have you ever see any design case that need the snubber to suppress the spike on SW node. Thanks.

12Vin, 5Vout, 1.5A, Fs 1.2MHz, 

Regards,

YC