MP2488 Datasheet (MPS) - 2A High Power LED Driver

MP2488, 2A High Power LED Driver

The MP2488 is a fixed frequency step-down switching regulator to deliver a constant current of up to 2A to high power LEDs.

It integrates a high-side, high voltage power MOSFET with a current limit of 3.2A.

The wide 4.5V to 55V input range accommodates a variety of step-down applications, making it

MP2488 Features

* Wide 4.5V to 55V Operating Input Range

* 220mΩ Internal Power MOSFET

* Up to 200kHz Programmable Switching Frequency

* 130μA Quiescent Current

* Ceramic Capacitor Stable

* Internal Soft-Start

* Up to 97.5% Efficiency

* 200mV reference voltage for high efficiency