SY8388A Datasheet - Silergy

SY8388A Synchronous Step Down Regulator

SY8388A develops a high efficiency synchronous stepdown DC/DC regulator capable of delivering 8A current over a wide input voltage range of 4V to 24V. Silergy’s proprietary Instant-PWM™ fast-response, constant-on-time (COT) PWM control method supports high input/output voltage ratios (low duty cycle.

SY8388A Features

* Low RDS(ON) for Internal Switches (Top/Bottom): 20/10 mΩ

* Wide Input Voltage Range: 4~24V

* Integrated Bypass Switch: 1.5Ω

* Instant PWM Architecture to Achieve Fast Transient Responses

* Internal Soft-Start Limits the Inrush Current

* Pseudo-Constant Frequency: 600kHz

SY8388A-Silergy.pdf