TPS2500 Datasheet - Texas Instruments

TPS2500, INTEGRATED USB POWER SWITCH

TPS2500, TPS2501 www.ti.com SLVS886C * OCTOBER 2008 * REVISED AUGUST 2010 INTEGRATED USB POWER SWITCH WITH BOOST CONVERTER Check for

Features

* 1
* 23 Integrated Synchronous Boost Converter and USB Current-Limit Power Switch
* Light-Load, High-Efficiency Eco-mode™ Control Scheme (TPS2500) or Constant Frequency (TPS2501)
* 1.8-V to 5.25-V Input Voltage (2.2-V Minimum Start-Up Voltage)
* Adjustable USB Current L

Applications

* only; downstream facing ports should be bypassed with 120 mF minimum per hub. (2) Additional current can be supplied from AUX if

TPS2500-etcTI.pdf