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TPS2540A - USB Charging Port Power Switch/Controller

Download the TPS2540A datasheet PDF. This datasheet also covers the TPS2540 variant, as both devices belong to the same usb charging port power switch/controller family and are provided as variant models within a single manufacturer datasheet.

Description

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.

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 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 CTL.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS2540-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPS2540 USB Charging Port Power Switch/Controller
TPS2541 USB Charging Port Power Switch/Controller
TPS2541A USB Charging Port Power Switch/Controller
TPS2543 USB Charging Port Controller
TPS2543-Q1 USB Charging Port Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.ti.com TPS2540, TPS2540A TPS2541, TPS2541A SLVSAG2C – OCTOBER 2010 – REVISED OCTOBER 2011 USB Charging Port Power Switch and Controller Check for Samples: TPS2540, TPS2540A, TPS2541, TPS2541A 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 Switch Requirements • 2.6-GHz Bandwidth USB 2.0 Data Switch • 73-mΩ (typ.) High-Side MOSFET • Adjustable Current Limit up to 2.
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