EUP2518 Datasheet - Eutech Microelectronics

EUP2518 White LED Step-Up Converter

The EUP2518 is a constant current step-up converter specifically designed to drive white LEDs. The Step-up converter topology allows series connection of the white LEDs so the LED currents are identical for uniform brightness. The EUP2518 switches at 1.1MHz, allowing the use of tiny external compone.

EUP2518 Features

* 2.6V to 5.5V Input Range 27V Output with Over Voltage Protection High Efficiency :87 % Typical Internal Soft-Start PWM Dimming Control Internal High Power 30V MOSFET Switch Fast 1.1MHz Switching Frequency Small, Low-Profile Inductors and Capacitors TSOT23-6 Package RoHS Compliant and 100% Lead (Pb)-

EUP2518-EutechMicroelectronics.pdf