Description
●The TPS6226x device is a highly efficient synchronous step-down DC/DC converter. The TPS6226x provides up to 600-mA output current from a single Li-Ion cell, and is ideal for battery-powered applications such as mobile phones and other portable equipment.
●Features
●• High Efficiency Step-Down Converter
●• Output Current up to 600 mA
●• VIN Range from 2 V to 6 V for Li-ion Batteries with Extended Voltage Range
●• 2.25-MHz Fixed Frequency Operation
●• Power Save Mode at Light Load Currents
●• Output Voltage Accuracy in PWM Mode ±1.5%
●• Typical 15-μA Quiescent Current
●• 100% Duty Cycle for Lowest Dropout
●• Voltage Positioning at Light Loads
●• Available in a SOT (5) and 2-mm × 2-mm × 0.8-mm WSON (6) Package
●• Allows <1-mm Solution Height
●Applications
●• Mobile Phones, Smart Phones
●• Low Power DSP Supply
●• Portable Media Players
●• Point-of-Load (POL) Applications
