6PCS XL6019 5A High Power Current DC to DC Step-Up Converter Module 3-35V Input to 5-40V Output Adjustable Voltage Regulator with Overload Protection for Power Banks/LED Drivers/Industrial Power

["Advanced BOOST Integrated Technology:Fully integrated constant voltage solution with built-in MOSFET minimizes external components and system cost while maintaining high conversion efficiency up to 94%.","Wide Voltage Flexibility:Input range 3-35V (40V max) and adjustable output 5-40V (45V max) via precision potentiometer, supporting diverse DC power conversion scenarios with ±0.5% voltage/load regulation.","Smart Protection Architecture:Triple protection mechanisms, including over-temperature protection, over-current protection, and 40V reverse polarity protection, enhance system reliability over the -20°C~ 85°C operating temperature range","Engineered Performance Optimization:220KHz switching frequency and non-synchronous rectification deliver <100mV output ripple with 5A max input current (3A recommended for sustained operation).","Application Versatility:Ideal for vehicle adapters, portable device power supplies, and system voltage testing, featuring TO263-5L packaging for compact 30W boost applications."]