SY81052 Datasheet - Silergy

SY81052 Synchronous Step Down Regulator

The SY81052 is a high efficiency, synchronous stepdown DC/DC converter capable of delivering 2A load current. The SY81052 operates over a wide input voltage range from 4.2V to 18V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. The SY81052 ad.

SY81052 Features

* Low RDS(ON) for Internal Switches (Top/Bottom): 130mΩ/105mΩ

* 4.2-18V Input Voltage Range

* 2A Output Current Capability

* 500kHz Switching Frequency Minimize the External Components

* Stable with 10µF COUT and 2.2µH Inductor

* Instant PWM Architectu

SY81052-Silergy.pdf