LTC3600 LED driver circuit

The LTC3600 LED driver circuit is manufactured by Linear Technology, and can be used for design a very simple high efficiency LED driver circuit with programmable dimming control .
LTC3600 is a monolithic synchronous buck regulator whose output is programmed with just one external resistor.
This LED driver with programmable dimming control electronic project circuit diagram has a dimming current between 20 and 500mA.
In this circuit diagram are used three LUXEON LXML-PWN1-0100 neutral white 350mA LEDs.