TPS53315: TPS53315-Reference schematics

Nivedha T

Prodigy 20 points

Part Number: TPS53315

Hi Team,

We are going to use the TPS53315 IC in our design.

So we request that you provide the reference schematics for this IC, as it will be helpful for us to design it further.

Please share it as soon as possible.

Thank you in advance.

over 1 year ago

0 Savith Kumar Rayakanti over 1 year ago

TI__Expert 5740 points

Hi Nivedha,

We don't have a reference design for this device, pls follow application section of datasheet to create custom designs and can also use webench for verification

Thank you

Savith

0 Nivedha T over 1 year ago in reply to Savith Kumar Rayakanti

Prodigy 20 points

Can you suggest the feedback resistor's for the following spec

Vin=5V

V0ut=3.3V

+1 Savith Kumar Rayakanti over 1 year ago in reply to Nivedha T

TI__Expert 5740 points

Hi Nivedha

TPS53315 has Vref=0.6V

Rbot/(Rtop+Rbot)=Vref/Vout

for 3.3 Vout and 0.6V vref you can use the above equation to get Rbot and Rtop

one such combination is Rtop=13.5kohm and Rbot=3kohm

Thank you

Savith

0 Nivedha T over 1 year ago in reply to Savith Kumar Rayakanti

Prodigy 20 points

Thank you!!

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TPS53315: TPS53315-Reference schematics