TLV62090

Product Folder Order Now Technical Documents Tools & Software Support & Community TLV62090 SLVSBB9F – MARCH 2012 – REVISED JANUARY 2017 TLV62090 3A High Efficiency Synchronous Step-Down Converter with DCS-Control™ 1 Features 1 2.5 V to 5.5 V Input Voltage Range DCS-Control™ Up To 98% Efficiency Power Save Mode 20 µA Operating Quiescent Current 100% Duty Cycle for Lowest Dropout 1.4 MHz Typical Switching Frequency 0.8 V to VIN Adjustable Output Voltage Output Discharge Function Adjustable Softstart Hiccup Short Circuit Protection Output Voltage Tracking Pin-to-Pin Compatible with TPS62090, TLV62095 and TPS62095 For Improved Feature Set, See TPS62090 Create a Custom Design using the TLV62090 with the WEBENCH® Power Designer 2 Applications Distributed Power Supplies Notebook, Netbook Computers Hard Disk Drives (HDD) Solid State Drives (SSD) Processor Supply Battery Powered Applications 3 Description The TLV62090 device is a high frequency synchronous step-down converter optimized for small solution size, high efficiency and suitable for battery powered applications. To maximize efficiency, the converter operates in pulse width modulation (PWM) mode with a nominal switching frequency of 1.4 MHz and it automatically enters power save mode operation at light load currents. When used in distributed power supplies and point of load regulation, the device allows voltage tracking to other voltage rails and tolerates output capacitors rang...