MPQ2483 Datasheet (MPS) - 2.5A Programmable Frequency LED Driver

MPQ2483, 2.5A Programmable Frequency LED Driver

The MPQ2483 is a 55V, LED driver suitable for either step-down or inverting step-up/down applications.

It achieves 2.5A peak current over a wide input supply range with excellent load and line regulation.

Current mode operation provides fast transient response and eases loop stabilization.

Fault con

MPQ2483 Features

* 2.5A Maximum Peak Current

* Buck or Buck-Boost Modes

* Wide 4.5V to 55V Operating Input Range

* 0.28Ω Internal Power MOSFET Switch

* Analog and PWM Dimming

* 0.198V Reference Voltage

* 5μA Shutdown Mode

* Stable with Low ESR Capacitor