# Obliged Scarlet Pip boy ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** ryanf - **Created:** 2/4/2026 - **Last Updated:** 2/4/2026 - **Visibility:** Public - **System Architecture:** flowchart TD VIN["24V input from 1m cable"] --> TVS["TVS clamp"] TVS --> RP["Reverse polarity protection"] RP --> EMI["EMI filter (Pi): C_IN_BULK - FB/LC - C_IN_HF"] EMI --> BUCK["TPS54336 buck stage"] BUCK --> L1["Inductor"] L1 --> VOUT["5V output"] VOUT --> COUT["Output capacitor bank"] BUCK --> FB["Feedback divider"] BUCK --> COMP["Compensation network"] BUCK --> SS["Soft start cap"] BUCK --> BOOT["Bootstrap cap"] BUCK --> CIN["Input caps close to VIN"] BUCK --> PGND["Power ground"] BUCK --> AGND["Signal ground"] FB --> VOUT COMP --> AGND SS --> AGND BOOT --> SW["Switch node"] CIN --> PGND COUT --> PGND EMI --> PGND TVS --> PGND RP --> PGND BUCK --> SW SW --> D1["Schottky diode"] D1 --> PGND SW --> PGND *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/ryanf/obliged-scarlet-pip-boy](https://www.flux.ai/ryanf/obliged-scarlet-pip-boy).* --- *Generated from [https://www.flux.ai/ryanf/obliged-scarlet-pip-boy](https://www.flux.ai/ryanf/obliged-scarlet-pip-boy)*