RT8058 Datasheet (Richtek) - High Efficiency PWM Step-Down DC/DC Converter

RT8058, High Efficiency PWM Step-Down DC/DC Converter

The RT8058 is a current mode PWM step-down converter.

The chip is ideal for fixed frequency and low ripple applications over full range of load conditions.

Its input voltage range is from 2.6V to 5.5V with a constant 1MHz switching frequency that allows it to adopt tiny, low cost capacitors and indu

RT8058 Features

* l l l l l l l l l l l l l l 0.6V Reference Allows Low Output Voltage Low Dropout Operation : 100% Duty Cycle 2A Load Current < 2uA Shutdown Current Up to 95% Efficiency No Schottky Diode Required 1MHZ Constant Switching Frequency Low RDS(ON) Internal Switches Internally Compensated Internal Soft-St