Hi Team,
I saw the 10uf/22uf +0.1uFof design example in datasheet, and I also saw the 150uF+0.1uF output cap in EVM design. i just confuse about how to decide output cap prefer?
since my customer was used 1uF+0.1uF on the output. does it make sense or not?
BR,
Mark Chen
Hi, Mark,
It's okay to use 1u+0.1uf. TI use 150uF+ 0.1uf in case of large load transient.
Cap guide in TPS2042B datasheet:
Cap guide in TPS2553 datasheet:
Regards,
Bob
--------------------------------------------------------------------------------------------------------------------------------------
Please verify the answer by clicking the green "RESOLVED MY ISSUE " button in case the reply solved your question.
