0.9V ~ 5V DC-DC Boost Module

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