Newbie question about driver for SSC p7

The voltage in for the AMC7135 (which that driver uses several of) needs to be at least 0.12 V above the LED voltage for whatever current the LED is being driven at. If your LED needs 3.65 volts to run at 2.8 amps then your battery will need to be at least 3.65 + 0.12 = 3.77 V.
 
Top