Multifunctional 4USB Car Cigarette Lighter Power Converter Buck Module for Samsung
Features:
Using the most advanced synchronous rectification technology.
3A output current.
Integrated power MOSFET switch.
With up to 95% efficiency.
Programmable soft start.
Stable low ESR output.
Overcurrent protection.
Fixed frequency 340KH.
Input undervoltage lockout.
System over current limit protection.
Over voltage protection and thermal shutdown.
Built in identification resistor for Apple, charging current is about 2.4a for apple; Android mobile phone about 1A
Specifications:
USB Voltage range: 4.75v~5.25v
Input voltage range: 7~40v
USB Current: 3A
