LM2596 DC-DC Buck Converter Adjustable Voltage For DIY Car Power Supply Charger


Feature:
  • Modules nature: Non-isolated Buck
  • Rectification: Non-synchronous rectification
  • Input voltage: DC 4-35V
  • Output voltage: DC 1.23-30V
  • Output current: 3A (Spike), Can Work on 2.5A for a long time, please install heatsink when 10W output.
  • Conversion efficiency: 92% (MAX)
  • Switching frequency:  150KHz
  • Output ripple: 30mV (max)
  • Load regulation: ± 0.5%
  • Voltage regulation: ± 2.5%
  • Operating Temperature: -40 ° C to +85 ° C
  • Dimension: 48 x 23 x 14 mm
  • Output short circuit protection: NONE

Typical efficiency measurements: 
(12.22V * 1.001A) / (24V * 0.561A) * 100% = 90.85%