RT8058A Datasheet - Richtek

RT8058A, High Efficiency PWM Step-Down DC/DC Converter

RT8058A 1.2MHz, 2A, High Efficiency PWM Step-Down DC/DC Converter General .
The RT8058A is a current mode PWM step-down converter.

Features

* z z z z z z z z z z z z z z 0.6V Reference Allows Low Output Voltage Low Dropout Operation : 100% Duty Cycle 2A Load Current

Applications

* over full range of load conditions. Its input voltage range is from 2.6V to 5.5V with a constant 1.2MHz switching frequency that allows it to adopt tiny, low cost capacitors and inductors with 2mm or less in height making it ideal for single-cell Li-lon/polymer battery applications. The low on resis

RT8058A-Richtek.pdf