HI TI,
Could you help to confirm the correctness of the schematic? Thanks.
Br,
Delun
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HI TI,
Could you help to confirm the correctness of the schematic? Thanks.
Br,
Delun
Hi Delun
The schematic looks good, no problem, if change the 0.22uH inductor to 0.47~0.68uH, the ripple performance will better.
xueliang
Hi Xueliang,
Got it. Thanks a lot.
I will change the inductor to 0.47uH.
BR,
Delun
Hi Kao
1. recommend to expand the input GND copper and add more via to cover ~10A current.
2. recommend to connect FB trace close to the far-end caps in inner layer to avoid noise interference and reduce the I*R drop of trace line.
Others looks ok!
xueliang
HI Xueliang
Thank you for your reply, I have completed the modify, please confirm whether this is correct. thanks.
BR, Delun