SY8113I Datasheet - Silergy

SY8113I Synchronous Step Down Regulator

The SY8113I is a high efficiency, 500kHz synchronous step-down DC/DC regulator capable of delivering up to 3A load current. It can operate over a wide input voltage range from 4.2V to 18V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. The SY81.

SY8113I Features

* Low RDS(ON) for Internal Switches (Top/Bottom): 80mΩ/40mΩ

* 4.2-18V Input Voltage Range

* 3A Output Current Capability

* 500kHz Switching Frequency Minimize the External Components

* Stable with 10µF COUT and 2.2µH Inductor

* Instant PWM Architecture to Achieve Fast Transie

SY8113I-Silergy.pdf