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MPQ4425AGQB - Synchronous Step-Down LED Driver

This page provides the datasheet information for the MPQ4425AGQB, a member of the MPQ4425A Synchronous Step-Down LED Driver family.

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.

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.

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Full PDF Text Transcription

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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.
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