Feature:1. With reverse connection protection, adjustable 5V/12V/24V output, exceeding the performance of LM2577. Integrated thermal protection, reliability of overcurrent protection.2. Wide input voltage range, input voltage up to 35V.3. The output voltage is adjustable, the maximum support is 40V.4. Built-in thermal protection, over-current protection, full reliability circuit protection, high reliability.5. The conversion efficiency of the system can reach more than 90%, and the thermal design is convenient.6. Standard TO263-5L package, suitable for supercharger application Within 30W. Specification:1. Module Features: XL6019 boost2 module. Module Type: Non-isolated boost3. Rectification mode: asynchronous rectification4. Input voltage: 3V-40V, 3V-35V5 recommended. Output Voltage: 5V-40V (be careful not to go down)6. Input current: 3A (5A maximum)7. Transmission efficiency: 94% (highest) normal efficiency is 85%8. Switching frequency: 220KHz9. Output Ripple: lt; 100mV10. Load regulation: +-0.5%11. Voltage regulation: +-0.5%12. Operating temperature: -20° - +85°13. Size: 5cm x 2.8cm x 1.2cm (2.28" x 1.10" x 0.47")Package Included:1pcs 5A DC-DC boost power supply module