CYT2506 Datasheet (CYT) - White LED Step-Up Converter

CYT2506, White LED Step-Up Converter

The CYT2506 is a step-up DC/DC converter specifically designed to drive white LEDs with a constant current.

The device can drive two, three or four LEDs in series from a Li-Ion cell.

Series connection of the LEDs provides identical LED current resulting in uniform brightness and The CYT2506 Featur

CYT2506 Features

* ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ Inherently Matched LED Current. High Efficiency: 84% Typical. Drives Up to Four LEDs from a 3.2V Supply. Drives Up to Six LEDs from a 5V Supply. Fast 1.2MHz Switching Frequency. Uses Tiny 1mm Tall Inductors. Requires Only 0.22µF Output Capacitor. Low Profile SC70 and SOT Packaging.