TPS2540A Overview
The TPS2540/40A and TPS2541/41A are a bination 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-line switch also.
TPS2540A Key Features
- 2 Meets Battery Charging Specification BC1.2 for DCP and CDP
- Meets Chinese Telemunications Industry Standard YD/T 1591-2009
- Supports Sleep-Mode Charging for Most Available Apple® Devices and/or BC1.2 pliant Devices
- patible 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
- Longer Detach Detection Time (TPS2540A/41A)
- Available in 16-Pin QFN Package