MPQ3522 Datasheet (MPS) - Synchronous Step-Down Converter

MPQ3522, Synchronous Step-Down Converter

The MPQ3522 is a configurable-frequency (350kHz to 2.5MHz), synchronous step-down switching converter with an integrated, internal high-side MOSFET (HS-FET) and low-side MOSFET (LS-FET).

The device provides up to 2A of highly efficient output current (IOUT) with peak current mode control.

The wide 3

MPQ3522 Features

* Designed for Automotive Applications: o Continuous Operation Up to 20V o Supports 3.1V for Cold Crank Conditions o Low-Dropout (LDO) Mode o Up to 2A of Continuous IOUT o 65ns Minimum On Time (tON_MIN) and 50ns Minimum Off Time (tOFF_MIN) o -40°C to +150°C Operating Junction Temperature (TJ