[LINK TO MY PROJECT](https://oshwlab.com/jonburke1/st1s41phr-xpl-dr650)<br>
<br>
Hello everyone,
To the point, this is the first PCB I will be sending to print, and I have already purchased all the components (want to solder it myself).
Would anybody familiar with High Power LED DC-DC Driver circuits be willing to take a quick look to see if everything looks ok (from high-level)?
Thanks!
A few quick notes:
* Connections check-out
* Design rules check out
* Copper GROUND pour top and bottom
* Additional GROUND layer via's per ST datasheet
* No 90 degree tracks/traces
* Larger IN/OUT traces for the 2.5A
* IC footprint pad contains thermal vias
* Capacitors close to IC inputs for stability
* Vcc ran to VinA per datasheet through via's (routed through bottom layer)
[LINK TO MY PROJECT](https://oshwlab.com/jonburke1/st1s41phr-xpl-dr650)<br>
<br>
I know this will be a simple ciruit to most on here, but I put a lot of time into research/trial/error to get to this final (hopefully) product.
Buck
[https://www.st.com/content/ccc/resource/technical/document/datasheet/32/ba/a3/74/93/3f/4d/24/DM00064431.pdf/files/DM00064431.pdf/jcr:content/translations/en.DM00064431.pdf](https://www.st.com/content/ccc/resource/technical/document/datasheet/32/ba/a3/74/93/3f/4d/24/DM00064431.pdf/files/DM00064431.pdf/jcr:content/translations/en.DM00064431.pdf)
10uF Cap
[https://search.murata.co.jp/Ceramy/image/img/A01X/G101/ENG/GRM319R61E106KA12-01.pdf](https://search.murata.co.jp/Ceramy/image/img/A01X/G101/ENG/GRM319R61E106KA12-01.pdf)
Inductor
[https://www.we-online.com/katalog/datasheet/744314330.pdf](https://www.we-online.com/katalog/datasheet/744314330.pdf)
R 20kohm
[https://www\.yageo\.com/upload/media/product/productsearch/datasheet/rchip/PYu\-RC\_Group\_51\_RoHS\_L\_12\.pdf](https://www.yageo.com/upload/media/product/productsearch/datasheet/rchip/PYu-RC_Group_51_RoHS_L_12.pdf)
R 250kohm
[https://www\.yageo\.com/upload/media/product/productsearch/datasheet/rchip/PYu\-RC\_Group\_51\_RoHS\_L\_12\.pdf](https://www.yageo.com/upload/media/product/productsearch/datasheet/rchip/PYu-RC_Group_51_RoHS_L_12.pdf)
1uF Cap
[https://www\.yageo\.com/upload/media/product/productsearch/datasheet/mlcc/UPY\-GPHC\_X7R\_6\.3V\-to\-250V\_22\.pdf](https://www.yageo.com/upload/media/product/productsearch/datasheet/mlcc/UPY-GPHC_X7R_6.3V-to-250V_22.pdf)
22uF Cap
[https://search.murata.co.jp/Ceramy/image/img/A01X/G101/ENG/GRM32ER61C226KE20-01.pdf](https://search.murata.co.jp/Ceramy/image/img/A01X/G101/ENG/GRM32ER61C226KE20-01.pdf)
Cree LED
[https://assets.cree-led.com/a/ds/x/XLamp-XPL.pdf](https://assets.cree-led.com/a/ds/x/XLamp-XPL.pdf)<br>
<br>
<br>
<br>
