FAN5608 Datasheet (Fairchild Semiconductor) - Serial/Parallel LED Driver

FAN5608, Serial/Parallel LED Driver

The FAN5608 LED driver generates regulated output currents from a battery with input voltage varying between 2.7V to 5V.

An internal NMOS switch drives an external inductor, and a Schottky diode delivers the inductor’s stored energy to the load.

Proprietary internal circuitry continuously monitors t

FAN5608 Features

* Two Independent Channels Drive up to Six LEDs per Channel

* Adaptive Output Voltage Drive to Maximize Efﬁciency

* PWM/PFM Mode of Operation of the Boost Circuit

* Up to 85% Efﬁciency

* Up to 2 × 20mA Output

* Two Built-in DACs for Independent (Digita