2 layers119.9 × 57 mm

1v2boost
benkrasnow/1v2-boost-converter
Schematics and PCB layout for a boost converter 0.9V minimum input, 30A maximum input current
77 parts7MIT
Boards in 1 GitHub repository, designed in KiCad, that use the ESR25JZPJ2R2 by ROHM Semiconductor (-55℃~+155℃ 2.2Ω 667mW Thick Film Resistor ±200ppm/℃ ±5% 1210 Chip Resistor - Surface Mount ROHS). See how each wires it, with its parts, size, README and files; the ESR25JZPJ2R2’s symbol, footprint and pinout are on its own page.

benkrasnow/1v2-boost-converter
Schematics and PCB layout for a boost converter 0.9V minimum input, 30A maximum input current