MPQ4425C - Synchronous Step-Down LED Driver

Monolithic Power Systems

Datasheet Details

Part number	MPQ4425C
Manufacturer	Monolithic Power Systems
File Size	2.66 MB
Description	Synchronous Step-Down LED Driver
Datasheet	MPQ4425C Datasheet

General Description

The MPQ4425C is a high-frequency, synchronous, rectified, step-down, switch-mode white LED (WLED) driver with integrated internal power MOSFETs.

It offers a compact solution that can achieve up to 1.5A of continuous output current (IOUT) across a wide 4V to 36V input voltage (VIN) range, with excellent load and line regulation.

Synchronous mode offers high efficiency across the entire IOUT load range.

Overview

DESCRIPTION The MPQ4425C is a high-frequency, synchronous, rectified, step-down, switch-mode white LED (WLED) driver with integrated internal power MOSFETs.

Key Features

include over-current protection (OCP) and thermal shutdown. The MPQ4425C requires a minimal number of readily available, standard external components, and is available in a space-saving QFN-13 (2.5mmx3mm) package. MPQ4425C 36V, 1.5A, 2.2MHz, High-Efficiency, Synchronous Step-Down LED Driver, AEC-Q100 Qualified.

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