TPS62261DRVRG4

2.25 MHz的600毫安降压转换器， 2x2SON / TSOT- 23封装 2.25 MHz 600 mA Step Down Converter in 2x2SON/TSOT-23 Package

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