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MPQ4425M - 2.2MHz Synchronous Step-Down LED Driver

General Description

The MPQ4425M 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 a 1.5A continuous output current with excellent load and line regulation over a wide input supply range.

Key Features

  • include over-current protection (OCP) and thermal shut down (TSD). The MPQ4425M 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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Other Datasheets by Monolithic Power Systems

Part Number Description
MPQ4425MGQB 2.2MHz Synchronous Step-Down LED Driver
MPQ4425A Synchronous Step-Down LED Driver
MPQ4425AGQB Synchronous Step-Down LED Driver
MPQ4425B LED Driver
MPQ4425C 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.

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MPQ4425M High Efficiency 1.5A, 36V, 2.2MHz Synchronous Step-Down LED Driver AEC-Q100 Qualified DESCRIPTION The MPQ4425M 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 a 1.5A continuous output current with excellent load and line regulation over a wide input supply range. The MPQ4425M 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 shut down (TSD). The MPQ4425M requires a minimal number of readily-available standard external components, and is available in a space-saving QFN-13 (2.5mmx3mm) package.