TPS2505 Datasheet - Texas Instruments

TPS2505, Boost Converter/LDO

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS2505 SPAS093C * DECEMBER 2009 * REVISED S

Features

* 1 Integrated Synchronous Boost Converter, LDO, and Dual USB Current-Limited Switches
* 1.8-V to 5.25-V Input Voltage (2.2-V Minimum Start-Up Voltage)
* Adjustable Independent USB Current Limit
* 100 mA to 1100 mA
* Auxiliary 5.1-V Output
* 3.3-V Linea

Applications

* Portable Applications Using Single Li+ Cell
* Bus Powered USB Hosts
* USB Hosts Without Native 5-V Supplies

TPS2505-etcTI.pdf