Ultra-small size LM2596 DC-DC 3A adjustable step-down power supply module, DC-DC Buck Converter.
DIY mobile power, communications equipment, power supply, all kinds of size and weight for demanding occasions (such as model airplane, etc.).
- IN + input positive – IN-input negative!
- The OUT + output the positive OUT – output negative
- Input voltage range: DC 4.5V to 28V (input voltage must be higher than the output voltage above 1.5V. Module Could not boost the DC)
- Output voltage range: DC voltage from 0.8V to 20V continuously adjustable, high efficiency (96%) of the maximum output current of 3A.
- The measured 12V input, 5V output current is 1A load regulation of less than 1%
|Model / Name||Ultra-small DC-DC step-down module|
|Input voltage||4.5V ~ 28V|
|Output voltage||0.8V to 20V|
|Output current||3A (max)|
|Conversion efficiency||96% (the highest)|
|Switching frequency||1.5MHz (highest), typical 1MHz|
|Operating Temperature||-45 to +85|
|Size||22mm * 17mm * 4mm (L * W * H)|
Note: This is a step-down module, the input voltage must higher than the output voltage.