[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>