TPS54202 12 V to 5 V / 1 A Synchronous Buck Converter Molecule

@@ -7,14 +7,15 @@ pour every net the spec names, keepouts along Kelvin taps, thermal and stitching - 2026-10-18T21:03:53Z - 2026-10-18T21:45:54Z (a return: Open the SW patch throat across (113.7, 87.3) so peak current density drops below 60 A/mm2) - 2026-10-18T22:06:17Z+- 2026-10-18T22:24:52Z (a return: Widen VOUT F.Cu pour from 52 mm2 to ~70 mm2 so L1 0.12 W copper area rise drops from 60 C to ~44 C (below 55 C budget))  ## What the binary checked  ### land-pours -- **after**: B.Cu 512.43; F.Cu 460.99-- **before**: B.Cu 512.43; F.Cu 460.99-- **coverageAfter**: B.Cu 91.51; F.Cu 82.32+- **after**: B.Cu 512.43; F.Cu 459.98+- **before**: B.Cu 512.43; F.Cu 459.94+- **coverageAfter**: B.Cu 91.51; F.Cu 82.14 - **failed**: 0 item(s) - **groups**: 1 item(s) @@ -44,6 +45,38 @@ pour every net the spec names, keepouts along Kelvin taps, thermal and stitching  ![end](shot-pours-3-end.png) +**start**++![start](shot-pours-4-start.png)++**visit 1-end**++![visit 1-end](shot-pours-1-end.png)++**visit 1-start**++![visit 1-start](shot-pours-1-start.png)++**visit 2-end**++![visit 2-end](shot-pours-2-end.png)++**visit 2-start**++![visit 2-start](shot-pours-2-start.png)++**visit 3-end**++![visit 3-end](shot-pours-3-end.png)++**visit 3-start**++![visit 3-start](shot-pours-3-start.png)++**visit 4-start**++![visit 4-start](shot-pours-4-start.png)+ ## Clips  ::adom-video{video="/john/tps54202-12v-5v-buck-20261018/render/docs/clips/window-19530338-20261018-210526-10x.mp4" poster="/john/tps54202-12v-5v-buck-20261018/render/docs/clips/window-19530338-20261018-210526-poster.jpg" title="Copper pours, visit 1 (10x)" muted="true"}