This variable output boost power supply / DC-DC converter module accepts an input voltage from 5V to 32V and boosts it to any level from 6V to 48V (output voltage must be greater than input voltage).
Based on the second-generation XLSEMI XL6009 chip, it offers higher efficiency and superior performance than older first-generation LM2577 converters.
Specifications:
Non-isolated step-up (Boost)
Input voltage: 5-32V
Input Current: 4A (Max), No-load 18mA
Output voltage: 6-48V continuously adjustable (Output voltage must be greater than the input voltage)
Output current: 2.5A (Max)
Output power: Natural cooling 15W, plus heat sink 25W (Max)
Conversion efficiency: Up to 94%, varies with input voltage, output voltage and current
Operating temperature: Industrial grade -40 C to + 85 C (If ambient temperature exceeds 40 C, power should be derated or additional heat sinking or forced air cooling used)
Full load temperature rise: 45 C
Operating frequency: 400khz
Voltage regulation: ± 0.5%
Output Ripple: 50mV (the higher the voltage, the greater the current, the greater the ripple)
Load Regulation: ± 0.5%
Voltage Regulation: ± 0.5%
Short circuit protection: None (Please install fuse or protection circuit input)
Input reverse polarity protection: None, please use a reverse protection diode in series with the input
Installation: Two 3 mm mounting holes
Dimensions: 48mm x 23mm x 11mm LxWxH (1.9 x 0.9 x 0.4 inches)
Weight: 13 grams

XL6009 Boost DC-DC Converter Operation:
The 5V to 32V DC input voltage is connected to the solder pads labeled IN+ and IN-. The output voltage is connected to the load via the OUT+ and OUT- solder pads. Set output voltage using a voltmeter and onboard potentiometer before installing it in your circuit.