SY8286B Datasheet - Silergy

SY8286B Synchronous Step Down Regulator

The SY8286B develops a high efficiency synchronous step-down DC/DC regulator with 3.3V fixed output voltage and 6A current rating. The device integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. The SY8286B also integrates a 3.3V/100mA LDO with bypass.

SY8286B Features

* Low RDS(ON) for Internal Switches (Top/Bottom): 38/19 mΩ

* Wide Input Voltage Range: 4-23V

* 3.3V LDO with Individual Enable Control and Bypass Switch

* Integrated Bypass Switch: 1.5Ω

* Instant PWM Architecture to Achieve Fast Transient Responses

* Internal 1.2ms Soft-start

SY8286B-Silergy.pdf