TPS5430: Formula for calculating the inductor current

Vladimir Kushner

Part Number: TPS5430

Hello! You wrote that <t> is the time that changes in time, tell me what number to substitute in the formula? I have looked at the design guide of authors Markus Zehendner, Matthias Ulmann, section step-down converters. There are three parameters <t1>, <t2>, <t3>. What is <t> equal to?

over 5 years ago

0 Samuel Jaffe over 5 years ago

TI__Mastermind 25590 points

Vladimir,

Which equation are you referring to? Is this in the datasheet? Please let us know.

Thanks,

-Sam

0 Vladimir Kushner over 5 years ago in reply to Samuel Jaffe

Intellectual 280 points

0 Samuel Jaffe over 5 years ago in reply to Vladimir Kushner

TI__Mastermind 25590 points

Vladimir,

I think you are referring to the Power Topologies Handbook. Where did you find the equation you've shared?

-Sam

0 Vladimir Kushner over 5 years ago in reply to Samuel Jaffe

Intellectual 280 points

Hello! This formula was given to me by one of your colleagues in response to my question. Unfortunately, I can't write his name, because the conversation history is blocked by the TI site.