TPS63031: L calculation in Buck boost converter(TPS63030)

manikanta kolisetty

Part Number: TPS63031

Hi all,

Could you please verify the attached datasheet . and please provide the brief explanation for L(Inductor) calculation how 1.5uH get for 800mA load current as explained in application circuit.

Regards,

Manikanta.K

over 8 years ago

0 Sabrina over 8 years ago

TI__Expert 8420 points

What are your input and output voltage range?
Did you take a look at p.11 of the datasheet?

0 manikanta kolisetty over 8 years ago in reply to Sabrina

Expert 1425 points

Hi Sabrina,

Thank you . I was already seen in datasheet. I tried and I didn't get the correct value.

And again I tried I got the correct calculation.

Please verify the attachment. If any one get issue it will helpful to them

L calculation.xlsx

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TPS63031: L calculation in Buck boost converter(TPS63030)