Datasheet4U Logo Datasheet4U.com

MPQ3425 - 55V Boost Converter

General Description

The MPQ3425 is a current control mode, step-up converter with a 3.5A, 90mΩ internal MOSFET that provides fast transient response.

It operates with an input voltage as low as 3.1V, and can generate up to 55V.

Key Features

  • a configurable switching frequency of up to 1MHz for easy filtering and low noise. An external compensation pin allows the user to flexibly set loop dynamics and operates with small, lowESR ceramic output capacitors. The soft start feature provides a small inrush current and can be programmed with an external capacitor. Full protection features include under-voltage lockout (UVLO), current limiting, and thermal shutdown. The MPQ3425 is available in a low-profile QFN14 (3mmx4mm) package with an e.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
MPQ3467 Quad Memory Driver Transistor Motorola
MPQ3303 QUAD SWITCHING TRANSISTOR Motorola
MPQ3546 QUAD SWITCHING TRANSISTOR Motorola
MPQ3725 Quad Core Driver Transistor Motorola
MPQ3725 NPN Silicon Quad Transistor Central Semiconductor

Other Datasheets by Monolithic Power Systems

Part Number Description
MPQ3425DL 55V Boost Converter
MPQ3426 Boost Converter
MPQ3323B LED Driver
MPQ3324 LED Driver
MPQ3326B 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
DESCRIPTION The MPQ3425 is a current control mode, step-up converter with a 3.5A, 90mΩ internal MOSFET that provides fast transient response. It operates with an input voltage as low as 3.1V, and can generate up to 55V. The MPQ3425 features a configurable switching frequency of up to 1MHz for easy filtering and low noise. An external compensation pin allows the user to flexibly set loop dynamics and operates with small, lowESR ceramic output capacitors. The soft start feature provides a small inrush current and can be programmed with an external capacitor. Full protection features include under-voltage lockout (UVLO), current limiting, and thermal shutdown. The MPQ3425 is available in a low-profile QFN14 (3mmx4mm) package with an exposed pad.