FAN5611 Datasheet - Fairchild Semiconductor

FAN5611 Low-Dropout LED Drivers

The FAN5611/FAN5612/FAN5613/FAN5614 driver family provides matched current source bias for white, blue or any color LEDs. The current in the LEDs can be programmed by an external resistor. The individual LED currents are 200 x ISET, where ISET is the current through the external resistor connected t.

FAN5611 Features

* LED Drivers for parallel-connected LEDs

* Ultra-low voltage drop (< 300mV) to support direct Li-ion applications

* No EMI, no switching noise

* No external components needed for current matching

* Both analog and PWM brightness control

* FAN5611, FAN

FAN5611_FairchildSemiconductor.pdf