DC-DC converter step down module 5V-80V input 5-20V output

• XL7015 DC - DC buck type module is A highly efficient, high pressure step-down DC - DC converter, provides the highest 0.8 A output current capability, low ripple, excellent linear regulation and load regulation, up to A maximum of 80 v input voltage, more than 2596 modules, etc.
• Chip built-in various protection mechanisms. Can be applied to electric vehicle controller, etc.   1. 5 v to 80 v input voltage range wide;   2. The output voltage from 5 v to 20 v adjustable;   3. The minimum pressure drop 1 v.   4. 0.8 A biggest switch current;   5. Recommend the output power is less than 7 w;   6. Shut off built-in overheating protection, output short circuit protection, over current protection;   7. Good linear with load regulation; 

•  VIN: input voltage (5 v - 80 - v); 
• The GND: input voltage side;
• The VOUT: output voltage (5 v - 20 v);
• The GND: output voltage to end;