TPS61240 Datasheet | Texas Instruments

Product Folder Sample & Buy Technical Documents Tools & Software Support & munity TPS61240, TPS61241 SLVS806D - APRIL 2009 - REVISED DECEMBER 2015 TPS6124x 3.5-MHz High Efficiency Step-Up Converter 1 Features - 1 Efficiency > 90% at Nominal Operating Conditions - Total DC Output Voltage Accuracy 5.0 V±2% - Typical 30-μA Quiescent Current - Best in Class Line and Load Transient - Wide VIN Range From 2.3 V to 5.5 V - Output Current up to 450 m A - Automatic PFM/PWM Mode Transition - Low Ripple Power Save Mode for Improved Efficiency at Light Loads - Internal Softstart, 250-μs Typical Start-Up Time - 3.5-MHz Typical Operating Frequency - Load Disconnect During Shutdown - Current Overload and Thermal Shutdown Protection - Three Surface-Mount External ponents Required (One MLCC Inductor, Two Ceramic Capacitors) - Total Solution Size <13 mm2 - Available in a 6-Pin DSBGA and 2-mm × 2-mm WSON Package 2...