Boost Converter Design Calculator GUI (MATLAB)

GUI tool to calculate duty cycle , inductor , capacitor , efficiency , peak current and load resistance for a DC-DC boost converter

This MATLAB App Designer tool calculates key design parameters of a DC-DC boost converter from user inputs.

Inputs:

1. Input voltage (Vin)
2. Output voltage (Vout)
3. Output power (Pout)
4. Inductor current ripple
5. Output voltage ripple
6. Switching frequency
7. Inductor DCR
8. Capacitor ESR
9. MOSFET Rds(on)

Outputs:

1. Duty cycle (%)
2. Inductor value (mH)
3. Capacitor value (µF)
4. Peak current (A)
5. Efficiency (%)
6. Load resistance (Ohms)

Features:

• Simple GUI interface
• Automatic unit handling
• Input validation and warnings
• Ready-to-run MATLAB app

Requirements:

• MATLAB with App Designer

Files included:

• app1.mlapp
• boost_design.m