
It's a MT3608 2A Max DC-DC Step Up Power Module Booster Power Module. This module generally used in power supply for dc-dc converter, boost module, step up converter, boost converter. This module used in switch mode power supply for reduced the noises.
| Maximum Input Voltage (V) | 
 2 to 24  | 
| Maximum Output Current(A) | 
 2  | 
| Output Voltage(V) | 
 5 to 28  | 
| Maximum Efficiency | 
 93%  | 
| Dimension | 
 36 mm * 17 mm  |