MPQ4576 Datasheet (MPS) - Fully Integrated Synchronous Buck Converter

MPQ4576, Fully Integrated Synchronous Buck Converter

The MPQ4576 is a fully integrated, fixedfrequency, synchronous step-down converter.

The device can achieve up to 600mA of continuous output current with peak current control for excellent transient response.

The wide 4.5V to 60V input voltage range accommodates a variety of step-down applications in

MPQ4576 Features

* include built-in soft start, enable control, and power good indication. A high duty cycle and low-dropout mode are provided for automotive cold-crank conditions. The MQ4576 provides over-current protection (OCP) with valley current detection to avoid current runaway. It also provides hiccup shortcir