project
12 V to 5 V / 1 A Buck Molecule (TPS54202)
Public Unreviewedby John Lauer
An independently designed 12 V to 5 V, 1 A synchronous buck molecule (TI TPS54202), with calculations, ngspice and PSpice simulation, KiCad 10 schematic and board, and the board laid out and analysed with adom-aiflow.
← Commit history
Fusion 360 build: the board in 3D up top with the adom-3d widget; the bridge drives Fusion by command
2 files changed
+4−2
fusion-360/README.md+4−2@@ -1,10 +1,12 @@ # The same buck, built by AI in Autodesk Fusion 360 -<iframe src="https://wiki.adom.inc/john/buck-12v5v-molecule/render/fusion-360/viewer.html" width="100%" height="480" title="The finished board from Fusion 360, in 3D"></iframe>+::adom-3d{src="/john/buck-12v5v-molecule/render/fusion-360/buck-fusion-360.glb" poster="/john/buck-12v5v-molecule/render/fusion-360/img/3d-poster.jpg" heading="The finished board, exported from Fusion 360" caption="Cloud version 23 of TPS54202_Buck_1007. Drag to orbit, scroll to zoom."}++[Open the 3D model full screen](https://wiki.adom.inc/john/buck-12v5v-molecule/render/fusion-360/viewer.html) As far as we can find, this is the first video of an AI designing a circuit board in Autodesk Fusion 360. AI PCB videos are starting to appear for other tools, but the AI-in-Fusion videos out there are all mechanical CAD. To make it possible we built our own MCP server on steroids, the [Fusion Bridge](https://wiki.adom.inc/adom/fusion-bridge): it lets an AI automate Fusion end to end for electronics, from signing in and building the part library to the schematic, the board, the copper and the fab files. -Here it builds the same 12 V to 5 V, 1 A TPS54202 buck as the [KiCad build on the main page](../README.md), from one sentence, as a complete board: Claude on [Adom AI Flow](https://wiki.adom.inc/adom/adom-aiflow) inside [Adom Hydrogen](https://wiki.adom.inc/adom/hydrogen), with the Fusion Bridge doing the clicking in Fusion. A routed, poured, analysed board with Gerbers, a BOM and a pick-and-place file came out.+Here it builds the same 12 V to 5 V, 1 A TPS54202 buck as the [KiCad build on the main page](../README.md), from one sentence, as a complete board: Claude on [Adom AI Flow](https://wiki.adom.inc/adom/adom-aiflow) inside [Adom Hydrogen](https://wiki.adom.inc/adom/hydrogen), with the Fusion Bridge driving Fusion through direct commands instead of clicks. A routed, poured, analysed board with Gerbers, a BOM and a pick-and-place file came out. ## The video
fusion-360/img/3d-poster.jpgadded⋯ 1 unchanged line ⋯