DC-DC 0.9V-5V USB Output Charger Step Up Power Module.
Description:
Input voltage: 0.9V – 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 + Positive, IN-Negative
Output: USB Output
