SY8893E Datasheet | Silergy

` General Description High Efficiency, 1.2MHz, 3A Synchronous Step Down Regulator Features The SY8893E is a high efficiency 1.2MHz synchronous step down DC/DC regulator, which is capable of delivering up to 3A output currents. 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. The SY8893E is in a space saving, low profile SOT563 package. Ordering Information SY8893 - (- - )- Tempera ture Code Pa cka ge Code Optional Spec Code Ordering Number Package type Note SY8893EARC SOT563 -- Typical Applications - 2.5V to 5.5V Input Voltage Range - Low RDS(ON) for Internal Switches (Top/Bottom) 100mΩ /60mΩ - High Switching Frequency 1.2MHz Minimizes the External ponents - Internal Soft-start Limits the Inrush Current - Forced PWM Operation - 100% Dropout Operation - Power Good Indicator - Hic-cup for Short Circuit Protection - Output Auto Discharge Function - Ro HS pliant and Halogen Free - pact Package: SOT563 Applications - Set Top...