RT8055 Datasheet (Richtek) - 3A Synchronous Step-Down Converter

RT8055, 3A Synchronous Step-Down Converter

The RT8055 is a high efficiency synchronous, step-down DC/DC converter.

Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 3A of output current.

The internal synchronous low on-resistance power switches increase eff

RT8055 Features

* z High Efficiency : Up to 95% z Low RDS(ON) Internal Switches : 100mΩ z Programmable Frequency : 300kHz to 2MHz z No Schottky Diode Required z 0.8V Reference Voltage Allows for Low Output Voltage z Forced Continuous Mode Operation z 100% Duty Cycle Operation z Input Over Voltage Protection z RoHS Co