Model: LM2596S DC-DC Buck Module
Input Voltage: 3.2V - 46V (Do not use more than 40V)
Output Voltage: 1.25V - 35V
Output Current: 3A (no more than)
Conversion Efficiency: 92% (no more than)
Output Ripple: < 30mV
Switching Frequency: 65KHz
Working Temperature: -45 - 85 degree
Size: 43*21*14
Connection Port:
IN+ input positive IN- input negative
OUT+ Output Positive OUT- Output Negative
Input voltage range: DC 3.2V to 46V is recommended to be used within 40V! (The input voltage must be more than 1.5V higher than the voltage to be output. Can't boost pressure)
Output voltage range: DC voltage of 1.25V to 35V is continuously adjustable, with high efficiency (92% maximum) and maximum output current of 3A.
Measured 12V input, 5V output current 1A load adjustment rate is less than 1%
Note: This is a buck module. The input voltage must be higher than the output voltage.