TPS2540 Datasheet - Texas Instruments

TPS2540 USB Charging Port Power Switch/Controller

The TPS2540/40A and TPS2541/41A are a combination of current-limited USB port power switch with a USB 2.0 high-speed data line (D+/D-) switch and a USB charging port identification circuit. Applications include notebook PCs and other intelligent USB host devices. The wide bandwidth (2.6 GHz) data-li.

TPS2540 Features

* 1

* 2 Meets Battery Charging Specification BC1.2 for DCP and CDP

* Meets Chinese Telecommunications Industry Standard YD/T 1591-2009

* Supports Sleep-Mode Charging for Most Available Apple® Devices and/or BC1.2 Compliant Devices

* Compatible With USB 2.0 and 3.0 Power

TPS2540-etcTI.pdf