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Constant current boost led driver.
Description the us manufactured luxdrive 2009 series micropuck is a versatile 3v constant current output led driver for powering a single high brightness hb led or a strings of 5mm leds.
To maximize usable light the drivers current consumption is engineered to steadily drop as the voltage of the batteries drop.
The us manufactured luxdrive 4015 series boostpuck is a 5 28vdc boosting constant current output led driver for powering high brightness hb leds.
Lm yn dc dc 250w constant current boost step up module mobile power supply led driver 10a max input 8 5 48v output 10 50v 3 4 out of 5 stars 11 10 50 10.
The intended use for a boostpuck driver are applications where the forward voltage of leds is greater than the input voltage to the boostpuck.
With a minimum of external components the lm3410 and lm3410 q1 are easy to use.
The lm3410 and lm3410 q1 constant current led driver are a monolithic high frequency pwm dc dc converter available in 6 pin wson 8 pin msop powerpad and 5 pin sot 23 packages.