MPQ4425AGQB - Synchronous Step-Down LED Driver

Monolithic Power Systems

Download the MPQ4425AGQB datasheet PDF. This datasheet also covers the MPQ4425A variant, as both devices belong to the same synchronous step-down led driver family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

MPQ4425AGQB synchronous step-down led driver by Monolithic Power Systems - Datasheet Preview — Note: The manufacturer provides a single datasheet file (MPQ4425A-MPS.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	MPQ4425AGQB
Manufacturer	Monolithic Power Systems
File Size	1.69 MB
Description	Synchronous Step-Down LED Driver
Datasheet	MPQ4425AGQB Datasheet

General Description

The MPQ4425A is a high-frequency, synchronous, rectified, step-down, switch-mode white LED driver with built-in power MOSFETs.

It offers a very compact solution to achieve 1.5A of continuous output current with excellent load and line regulation over a wide input supply range.

The MPQ4425A has synchronous mode operation to get high efficiency.

Overview

MPQ4425A High Efficiency 1.5A, 36V, 2.2MHz, Synchronous Step-Down LED Driver, AEC-Q100.

Key Features

include over-current protection (OCP) and thermal shutdown (TSD). The MPQ4425A requires a minimal number of readily available, standard external components, and is available in a space-saving QFN-13 (2.5mmx3mm) package.

More Datasheets from Monolithic Power Systems

Part Number	Description
MPQ4425A	Synchronous Step-Down LED Driver
MPQ4425B	LED Driver
MPQ4425C	Synchronous Step-Down LED Driver
MPQ4425M	2.2MHz Synchronous Step-Down LED Driver
MPQ4425MGQB	2.2MHz Synchronous Step-Down LED Driver
MPQ4420A-AEC1	Synchronous Step-Down Converter
MPQ4420H	Synchronous Step Down Converter
MPQ4420HGJ	Synchronous Step Down Converter
MPQ4423	3A 36V Synchronous Step Down Converter
MPQ4423A	Step-Down Converter