SY8883 Datasheet (Silergy) - Synchronous Step Down Regulator

SY8883, Synchronous Step Down Regulator

The SY8883 is a high efficiency 1MHz synchronous step down DC/DC regulator, which is capable of delivering up to 3A output current.

It can operate over a wide input voltage range from 2.5V to 5.5V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss.

SY8883 Features

* 2.5V to 5.5V Input Voltage Range

* 55μA Low Quiescent Current

* Low RDS(ON) for Internal Switches (Top/Bottom): 85mΩ /60mΩ

* High Switching Frequency 1MHz Minimizes the External Components

* Internal Soft-start Limits the Inrush Current

* 100% Dropout Operation

* Power