# Arnie48 ## Version 0.0.0 ## Description +48Vin DC/DC Buck converter module, with added input protection circuitry. Input protections: - Reverse voltage - Transient voltage protection Outputi protections: - Overcurrent protection Opperation protections: - Under/Over Voltage - Thermal Shutdown ## Theory of opperation ### Based on Diodes [AP66300](https://www.diodes.com/assets/Datasheets/AP66300.pdf) - Vin : 5[V] to 50[V] - Vout : 0.8[V] to 45[V] - Iout : 3[A] Max - Eff. : 85%-95% - Freq : 300[Khz] to 2.8[MHz] - θJA : 50 °C/W - SoftStar : Yes ## How to use it ## References