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
