23-4.5V To 5V Fixed output dc to dc (buck) step down 3A Power Supply Module DC-DC

Product Size: L23.6mm * W14.2mm * H4mm

 Input: 4.5V-23V

 Output: 5V/ 3A (Max)

 Conversion efficiency: 92% (Max)

 Switching frequency: 340KHZ (Max)

 Operating temperature: -40 ℃ - + 85 ℃

 Load capacity: maximum output 3A, 1.5A long run

 Scope: mobile power, mobile phones, flat, etc. USB5V ,  power supply equipment