Hot-selling and scarce TPS2540ARTER USB Charging Port Power Switch and Controller QFN16 spot stock

Product Descriptions

​The    TPS2540/40A    and    TPS2541/41A    are    acombination of current-limited USB port power switchwith a USB 2.0 high-speed data line (D+/D-) switchand   a   USB   charging   port   identification   circuit .Applications    include    notebook    PCs    and    otherintelligent USB host devices . The wide bandwidth (2 .6GHz) data-line switch also features low capacitanceand low on resistance, allowing signals to pass withminimum     edge     and     phase     distortion .     TheTPS2540/40A/41/41A monitors D+ and D -, providingthe  correct   hand-shaking   protocol  with  compliantclient devices .

Product Features

• 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 Switch Requirements

• 2.6-GHz Bandwidth USB 2.0 Data Switch

• 73-mΩ(typ.) High-Side MOSFET

• Adjustable Current Limit up to 2.8 A (typical)

• OUT Discharge Through CTLx=000 (TPS2540/40A) or DSC (TPS2541/41A) Input

• Longer Detach Detection Time (TPS2540A/41A)

Supporting Additional Legacy Devices

• Available in 16-Pin QFN Package

Product Applications

• USB Ports/Hubs

• Notebook PCs

• Universal Wall Charging Adapter

Product Specification

Product Photos

For more product information, please download the PDF