ITEM NAME:LM2576HV DC-DC Step Down 5V-60V to1.25V-30V Adjustable Power Supply Module N lj Description: 1. Input voltage range: 5V-60V (rated Suggestions below 50V reliable) 2. Output voltage range: 1.25V-26V 3. Output current: 3A(MAX)-need to add heat sink 4. Continuous working current: 1.2A (total power output within 20W) 5. Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency) 6. Switching Frequency: 150KHz 7. Rectifier: Non-Synchronous Rectification 8. Module Properties: Non-isolated step-down module (buck) 9. Short circuit protection: current limiting, since the recovery 10.Operating temperature: Industrial grade (-40℃ to +85℃) (output power 10W or less) 11.Full load temperature rise: 40℃ 12.Load regulation: ±0.5% 13.Voltage regulation: ±0.5% 14.Dynamic response speed: 5% 200uS 15.Mode of connection:welding.Output current: 3A(MAX)-need to add heat sink. Module Properties: Non-isolated step-down module (buck). Full load temperature rise: 40℃. Short circuit protection: current limiting, since the recovery.
