DC-DC Converter Output Step Up Boost Power Supply Module 3V to 5V 1A USB Charger For Phone MP3 MP4 96% Efficiency

 Discription

• Module Properties: non-isolated step-up module (BOOST)
• input voltage: 1-5V
• Output voltage: 5.1-5 .2 V
• Output Current: Rated 1A-1.5A (single lithium input), the maximum 1.5A (single lithium input)
• Efficiency: Up to 96% (the higher the input voltage, the higher the efficiency)
• Switching frequency: 500KHz
• Output ripple: 30mV (MAX) 20M bandwidth (input 4V output 5.1V 1A)
• Voltage indication: LED lights with load (input voltage less than 2.7V LED indicator off)
• Operating Temperature: Industrial (-40°c to +85°c)
• Full load temperature rise: 30°c
• Quiescent Current: 130uA
• Load regulation: ± 1%
• Voltage regulation: ± 0.5%
• Dynamic response speed: 5% 200uS
• Short circuit protection: None (Please use the lithium battery with protection.)
• Input Reverse Polarity Protection: None
• Connection: Welding
• Input: IN + Postive, IN-Negative
• Output: USB Output
• Size:approx.23mm x18mm x5mm