FAN5606 - Serial LED Driver
The FAN5606 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.
Soft start circuitry prevents excessive current drawn
FAN5606 Features
* Drives Up to Six LEDs in Series
* Pulse Skip PWM Mode of Operation of the Boost Circuit
* Up to 90% Peak Efficiency
* No External Schottky Diode Required
* Up to 25mA Output
* Built-in DAC for Digital Brightness Control
* LED’s Current Can be
