0xWheatyz e63c871611 feat(schematic): add boost converter support circuitry for U2 TPS61088QRHLRQ1 ...

Add complete 5V-to-12V boost converter reference design around U2
(TPS61088QRHLRQ1) matching U1's circuit: input caps, compensation
network, soft-start cap, inductor, bootstrap cap, output caps, and
feedback voltage divider. Fix SW/BOOT pin types from power_in to
passive to resolve ERC errors. Update sym-lib-table to point to the
Q1 variant symbol library.

Constraint: Pin types must match U1's passive designation for SW/BST
Rejected: Leaving SW/BOOT as power_in | causes ERC "not driven" errors
Confidence: medium
Scope-risk: moderate
Not-tested: full ERC pass with both U1 and U2 present

2026-04-22 21:25:06 -04:00

firstpcb-backups

chore: rotate kicad backup archives

2026-03-24 16:18:53 -04:00

Library.pretty

fix(footprint): reposition pins 5.8mm from silkscreen bottom at Y=43

2026-03-24 15:27:43 -04:00

firstpcb-job.gbrjob

chore: init

2026-03-24 14:56:56 -04:00

firstpcb.kicad_pcb

new pcb layout including several componets

2026-03-29 15:58:10 -04:00

firstpcb.kicad_pcb.bak

new pcb layout including several componets

2026-03-29 15:58:10 -04:00

firstpcb.kicad_prl

new pcb layout including several componets

2026-03-29 15:58:10 -04:00

firstpcb.kicad_pro

chore: init

2026-03-24 14:56:56 -04:00

firstpcb.kicad_sch

feat(schematic): add boost converter support circuitry for U2 TPS61088QRHLRQ1

2026-04-22 21:25:06 -04:00

firstpcb.kicad_sch-bak

chore: init

2026-03-24 14:56:56 -04:00

firstpcb.step

chore: init

2026-03-24 14:56:56 -04:00

flake.nix

feat(schematic): add TPS61088 5V-to-12V boost converter reference schematic

2026-04-20 13:15:28 -04:00

fp-info-cache

new pcb layout including several componets

2026-03-29 15:58:10 -04:00

fp-lib-table

chore: init

2026-03-24 14:56:56 -04:00

gen_boost_schematic.py

refactor(schematic): redesign TPS61088 boost converter layout for clarity

2026-04-20 16:41:00 -04:00

integrate_boost.py

feat(schematic): replace L7805 with TPS61088 boost converter

2026-04-20 17:49:23 -04:00

sym-lib-table

feat(schematic): add boost converter support circuitry for U2 TPS61088QRHLRQ1

2026-04-22 21:25:06 -04:00

tps61088_boost.kicad_sch

refactor(schematic): redesign TPS61088 boost converter layout for clarity

2026-04-20 16:41:00 -04:00

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