TPS61088: Output cap for TPS61088

Hugo Lee

Part Number: TPS61088

Dear Sir,

We plan to use TPS61088 for 5V/3A 9V/3A 12V/2A application, and external R/C value will try to follow it's EVM TPS61088EVM-677.

As for Cout, we plan to use [ceromic cap 22uF/16V*1pcs] + [Conductive Polymer cap 47uF/16V*2pcs], is it OK?

Thanks,
Hugo

0 Helen chen over 4 years ago

Hi Hugo,

What is the ESR of the 47uF Polymer cap? Could you please post its datasheet?

0 Hugo Lee over 4 years ago in reply to Helen chen

Hi Helen,

Please refer to attachment.

ESR max@100kHz -> 45mohm.

PN : TCJX476M016R0045

0 Helen chen over 4 years ago in reply to Hugo Lee

Thanks for the update, it should be OK. No stability issue!

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