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
scaffold/wire-purposes.jsondeleted−22@@ -1,22 +0,0 @@-{- "VIN 12 V": [- "MC2",- "+PS1 set to 12 V (9 to 16 V range), current limit 0.8 A"- ],- "VIN return": [- "MC20",- "-PS1 return (bonded to GND once by JP1, default bridged)"- ],- "EN": [- "MC33",- "USER_IO25 as open drain: drive low to turn the buck off, release (input) to run"- ],- "VMON": [- "MC29",- "USER_IO29 (RP2350 ADC3): VMON = VOUT/2, 2.5 V nominal"- ],- "Signal GND": [- "MC15",- "ADC reference ground at the output side"- ]-}