6-24V DC Input to 5V 2A USB Car Charger Module DC-DC Buck Step-Down Converter
6-24V DC Input to 5V 2A Output USB Charger Module DC-DC Buck Step-Down Converter
This step-down (buck) power supply module converts its input voltage of 6VDC to 24VDC to a fixed 5V USB output at up to 2A continuous output current.
It is ideal for providing a regulated 5V USB output to charge your iPhone, Android phone, tablet or any other USB-powered device. It can be powered from a 6V, 9V, 12V or 24V battery, solar panel, wind generator or other power source.
Output current: 2A continuous maximum NOTE: With input voltages less than 10V, the maximum output current is limited to ~1A. Operation above 1A output current requires >10V input voltage. At input voltages above 12V @ 2A continuous output current, please enhance heat dissipation with additional heatsinking or forced-air cooling.
Conversion efficiency: Up to 97.5% at 6.5V input 0.7A, 94% at 12V input 1A output.
Switching frequency: 500KHz
Output ripple: 10mV at 12V input 2A
Output indicator: Red LED
Operating temperature: Industrial grade (-40 degree to + 85 degrees, at higher ambient temperature, the output power may need to be derated)