General Description

The RT8079 is a high efficiency step-down converter and capable of delivering 3A output current over a wide input voltage range from 2.95V to 6V.

The RT8079 provides accurate regulation for a variety of loads with ±3% accuracy. For reducing inductor size, it

provides up to 2MHz switching frequency. The efficiency is maximized through the integrated 45mΩ MOSFETs

and 550μA typical supply current.

Features

Integrated 45mΩ MOSFETs

Input Range : 2.95V to 6V

Adjustable PWM Frequency : 300kHz to 2MHz

Output Current : 3A

95% Efficiency

Adjustable Soft-Start

Power Good Indicator

Enable Control

Under Voltage Lockout

Current Limit

Thermal Shutdown

16-Lead WQFN Package

RoHS Compliant and Halogen Free

Applications

Low-Voltage, High-Density Power Systems

Distributed Power Systems

Point-of-Load Conversions