Features

• Robust Constant On Time (RCOTTM) Control

with fast transient response

• Input Voltage Range: 2.85V to 16V with

external bias, or 4V to 16V with internal bias

• Output Voltage Range: 0.6V to 6.0V for

RS53317L. 0.9V to 6.0V for RS53317H

• 6A continuous output current

• Excellent load and line regulations with 0.5%

voltage accuracy

• Stable with Zero ESR Output Capacitor

• Output Voltage Discharge

• Mode Selection Between Pulse Skip and CCM

at Light Load

• PGOOD Active Clamped at Low Level during

Power Failure

• Programmable Switch Valley Current Limit

• Adjustable Switching Frequency: 600kHz,

800kHz, 1100kHz, 2000kHz

• OCP, NOCP, UVP, UVLO, OTP and OVP

• 2mm x 3mm 14-Pin QFN Package

• RoHS compliant and Green