TPS62261DRVT Datasheet PDF - TI

●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