Other Parts Discussed in Thread: TPS53355,
Hi Sir,
My customer design and MP TPS53355. However, there is FA for this MP product on the output voltage.
The designed output voltage is 5V. Abnormal case Vout is 0.9V. the fail case was observed in the factory side on the board test.
If failed, replacing new TPS53353 can fix the output abnormal voltage.
Would you please review schematic and layout and provide your comment?
https://txn.box.com/s/3yijx6yhzy1ghz2igflqlroh4jp7jh6
Thanks for your help!
BR,
SHH