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WEBENCH® Tools/TPS53353: TPS53353 - Input Capacitors selection

Karthik N V1
Prodigy 80 points
Part Number: TPS53353

Tool/software: WEBENCH® Design Tools

Hi Team,

As per the WEBENCH design of TPS53353 regulator, input capacitors required for VIN pin is 03 Qty as shown in the attachment.

Since TPS53353 has 06 VIN pins, is that 03 Qty Capacitors is for single VIN pin or for overall 06 VIN pins?

Also in the Electrical BOM Cin is repeated 06 times, so need clarification on this.

Also kindly suggest if there is a formulae to calculate input capacitor.

Warm Regards

Karthik