Datasheet4U Logo Datasheet4U.com

MPQ4425A - Synchronous Step-Down LED Driver

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.

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.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
MPQ1000 Quad Amplifier Transistor Motorola
MPQ1500 Quad Transistor Motorola
MPQ2221 NPN Transistor Motorola
MPQ2222 QUAD TRANSISTORS Central
MPQ2222 Quad Transistors Motorola Semiconductor

Other Datasheets by Monolithic Power Systems

Part Number Description
MPQ4425AGQB 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

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
MPQ4425A High Efficiency 1.5A, 36V, 2.2MHz, Synchronous Step-Down LED Driver, AEC-Q100 Qualified 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. Current mode operation provides fast transient response and eases loop stabilization. Full protection 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.