Datasheet4U Logo Datasheet4U.com

MP4425AGQB - Step-Down LED Driver

Download the MP4425AGQB datasheet PDF. This datasheet also covers the MP4425A variant, as both devices belong to the same step-down led driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The MP4425A 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.

Key Features

  • include over-current protection (OCP) and thermal shutdown (TSD). The MP4425A requires a minimal number of readily available, standard external components, and is available in a space-saving QFN-13 (2.5mmx3mm) package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP4425A-MPS.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MP4401 N-Channel Power MOSFET Toshiba Semiconductor
MP4403 N-Channel Power MOSFET Toshiba Semiconductor
MP4410 N-Channel Power MOSFET Toshiba Semiconductor
MP4411 N-Channel Power MOSFET Toshiba Semiconductor
MP4412 N-Channel Power MOSFET Toshiba Semiconductor

Other Datasheets by Monolithic Power Systems

Part Number Description
MP4425A Step-Down LED Driver
MP4420H Synchronous Step-Down Converter
MP4420HGJ Synchronous Step-Down Converter
MP4423H Synchronous Step Down Converter
MP4423HGQ Synchronous Step Down Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MP4425A High-Efficiency, 1.5A, 36V, 2.2MHz, Synchronous, Step-Down LED Driver DESCRIPTION The MP4425A 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 MP4425A has synchronous mode operation to get high efficiency. Current mode operation provides fast transient response and eases loop stabilization. Full protection features include over-current protection (OCP) and thermal shutdown (TSD). The MP4425A requires a minimal number of readily available, standard external components, and is available in a space-saving QFN-13 (2.5mmx3mm) package.