12 V to 5 V / 1 A Buck Molecule (TPS54202)

@@ -1,6 +1,6 @@ # AI Flow run: claude-opus-5.5 on board-0 -**Running**: step `current`, 196.3 min of AI time since the prompt (697.4 min on the wall clock). This page updates at every step change.+**Running**: step `thermal`, 207.0 min of AI time since the prompt (724.8 min on the wall clock). This page updates at every step change.  Prompt at 2026-09-29T00:39:00Z (UTC). Flow: board. Every number here is from the run's append-only ledger (run.jsonl). AI time is the time the AI was working on a prompt: from the human's prompt to the AI's done, with any gap over 15 min where no command ran (unobserved, not proven idle) cut out. @@ -10,8 +10,8 @@ One row per human prompt: the AI's time on it, unobserved gaps excluded by the h  | Session | Prompt at | Done at | AI time min | Unobserved gap min | What | |---|---|---|---|---|---|-| 1 | 2026-09-29T00:39:00Z | (open) | 196.3 | 501 | the first prompt |-| **all** | | | **196.3** | | |+| 1 | 2026-09-29T00:39:00Z | (open) | 207.0 | 518 | the first prompt |+| **all** | | | **207.0** | | |  ## Per step @@ -21,15 +21,15 @@ AI time only, the idle cut out. |---|---|---|---|---|---|---|---| | intake | 92.9 | 91.9 | 1.0 | 4 | 1 | 0 | 90.9 min | | placement | 14.9 | 4.3 | 10.6 | 11 | 1 | 0 | 2.3 min |-| routing | 59.2 | 0.0 | 59.2 | 4 | 1 | 1 | 0.0 min |+| routing | 69.8 | 0.0 | 69.8 | 4 | 1 | 1 | 0.0 min | | pours | 6.1 | 0.0 | 6.1 | 27 | 2 | 1 | 0.0 min |-| current | 0.0 | 0.0 | 0.0 | 3 | 1 | 0 | 0.0 min |-| thermal | 0.9 | 0.0 | 0.9 | 7 | 1 | 0 | 0.0 min |+| current | 0.1 | 0.0 | 0.1 | 6 | 1 | 0 | 0.0 min |+| thermal | 0.9 | 0.0 | 0.9 | 8 | 2 | 0 | 0.0 min | | components | 4.5 | 4.4 | 0.1 | 2 | 1 | 0 | 4.4 min | | libraries | 11.4 | 8.6 | 2.9 | 1 | 1 | 0 | 8.6 min | | models | 6.3 | 5.4 | 0.9 | 3 | 1 | 0 | 5.4 min | | other | 0.0 | 0.0 | 0.0 | 1 | 0 | 0 | 0.0 min |-| **total** | **196.3** | **114.6** | **81.7** | | | | |+| **total** | **207.0** | **114.6** | **92.4** | | | | |  ## Returns to earlier steps @@ -48,9 +48,11 @@ AI time only, the idle cut out. - 2026-09-29T11:56:50Z clip-start:pours-2 - 2026-09-29T12:11:39Z clip-start:thermal-1 - 2026-09-29T12:16:21Z clip-start:current-1+- 2026-09-29T12:43:48Z clip-start:thermal-2  ## Where the board stands +- analyze-current: pass  ## The steps on camera @@ -146,13 +148,27 @@ What this step does: IPC-2221 on every loaded net, pour and via capacity, the sa  ![the board when current began](/blob/app/buck-12v5v-molecule/docs/runs/buck-12v5v-molecule-claude-opus-5-5-20260929-0039/shot-current-1-start.png) +**Screenshot: the board when current ended.**++![the board when current ended](/blob/app/buck-12v5v-molecule/docs/runs/buck-12v5v-molecule-claude-opus-5-5-20260929-0039/shot-current-1-end.png)++### thermal, visit 2++What this step does: copper and vias at every hot tab against the rise budget; then the AI's own temperature rise drawing and a walkthrough of the pours it judged++**Clip: thermal, visit 2, still recording (started 2026-09-29T12:43:48Z); it appears here when the step ends.**++**Screenshot: the board when thermal, visit 2 began.**++![the board when thermal, visit 2 began](/blob/app/buck-12v5v-molecule/docs/runs/buck-12v5v-molecule-claude-opus-5-5-20260929-0039/shot-thermal-2-start.png)+ ## Plan usage, the second cost line  Percent of each plan limit used, as the provider reports it, at the start of the run and at its end.  | Provider | Limit | At start | At end | Used by this run | |---|---|---|---|---|-| claude | 5h | 4 % | 5 % | 1.0 % |+| claude | 5h | 4 % | 6 % | 2.0 % | | claude | Fable | 0 % | 0 % | 0.0 % | | claude | week | 7 % | 10 % | 3.0 % | | codex | week | 2 % | 4 % | 2.0 % |

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