LM2577 DC DC Step Up Power Converter Module

LM2577 DC to DC step-up switching regulator, adjustable 1.25 to 30vdc output, up to 3A. The LM2577 is really designed to step up 5 to 10vdc to 12vdc at < 1A. The maximum step-up voltage and current available depends on the input voltage, so if you input 5vdc you could expect to get 12vdc output at < 1A. Ideal for battery-operated projects requiring a regulated power supply. It has a low output ripple due to extra filtering. It has an Adjustable Power Supply Step-up Module, maximum input current 3A, the highest conversion efficiency 92%. It very suitable for DIY a mobile power, Boost charger. Features: -Wide Input voltage :3.5V-35V -Output Voltage :4-35V (Adjustable) -Output current :rated current 3A MAX ( Heat-sink Needed) -Conversion efficiency :Up to 92% (output voltage higher, the higher the efficiency) -Switching Frequency :50KHz -Rectifier :Non-Synchronous Rectification -Short circuit protection :current limiting, since the recovery -High-quality PCB FR4 Grade with FPT Certified