Overview
It is a LM2577 DC 3-30V to 4-35V 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)
- If you need its output power greater than 15W, please add with heat-sink
- 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
- Operating temperature: Industrial grade (-40 to +85) (output power 10W or less)
- Full load temperature rise: 40
- Load regulation: ± 0.5%
- Voltage regulation: ± 0.5%
For more details of Code & Description Click Here
