Datasheet Summary
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 pensation 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...