WEBENCH® Tools/TPS56C215: TPS56C215

user6182185

Prodigy 20 points

Part Number: TPS56C215

Tool/software: WEBENCH® Design Tools

I plan to use TPS56C215.

Input voltage is 5V, output voltage is 1V, max current is supposed to be 9A.

I tried WEBENCH, and two inductor was listed in L1 Selection.

Murata FDUE0640-H-R24M was not listed there.

The specification of Isat is 19A.

FDUE0640-H-R24M is good enough for 9A output or not?

over 5 years ago

0 Yuchang Zhang over 5 years ago

TI__Mastermind 18510 points

Just one concern, the inductor value is too small to support 400kHZ application, which will cause big ripple current. So Higher Frequency need to be considered if using it, Others looks well.

Yuchang

0 user6182185 over 5 years ago in reply to Yuchang Zhang

Prodigy 20 points

Hi Yuchang, Thank you for replying.

I uderstood FDUE0640-H-R24M is good enough for TPS56C215 9.0A output

in case Fsw is 1.2MHz.

Regards,

Koike

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WEBENCH® Tools/TPS56C215: TPS56C215