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TPD4S311A - IEC ESD Protection

Download the TPD4S311A datasheet PDF. This datasheet also covers the TPD4S311 variant, as both devices belong to the same iec esd protection family and are provided as variant models within a single manufacturer datasheet.

General Description

The TPD4S311 is a single-chip USB Type-C port protection device that provides 20-V Short-to-VBUS overvoltage and IEC ESD protection.

Since the release of the USB Type-C connector, many products and accessories for USB Type-C have been released that do not meet the USB Type-C specification.

Key Features

  • 4-Channels of Short-to-VBUS overvoltage protection (CC1, CC2, SBU1, SBU2 ): 24-VDC tolerant.
  • 4-Channels of IEC 61000-4-2 ESD protection (CC1, CC2, SBU1, SBU2).
  • CC1 and CC2 overvoltage protection FETs for passing VCONN power.
  • 400-mA VCONN power (TPD4S311).
  • 600-mA VCONN power (TPD4S311A).
  • ±35-V surge protection on CC pins (TPD4S311A).
  • ±30-V surge protection on SBU pins (TPD4S311A).
  • CC dead battery resistors integrated for han.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPD4S311-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPD4S311 IEC ESD Protection
TPD4S009 4-Channel ESD Solution
TPD4S012 4-Channel ESD Solution
TPD4S014 USB Charger Port Protection
TPD4S1394 Firewire ESD Clamp

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 SLVSF72C – DECEMBER 2019TT–PPRDDE44VSSIS33E11D11F,, ETTBPPRDDU44ARSSY331120112AA1 SLVSF72C – DECEMBER 2019 – REVISED FEBRUARY 2021 TPD4S311, TPD4S311A USB Type-C™ Port Protector: Short-to-VBUS Overvoltage and IEC ESD Protection 1 Features • 4-Channels of Short-to-VBUS overvoltage protection (CC1, CC2, SBU1, SBU2 ): 24-VDC tolerant • 4-Channels of IEC 61000-4-2 ESD protection (CC1, CC2, SBU1, SBU2) • CC1 and CC2 overvoltage protection FETs for passing VCONN power – 400-mA VCONN power (TPD4S311) – 600-mA VCONN power (TPD4S311A) • ±35-V surge protection on CC pins (TPD4S311A) • ±30-V surge protection on SBU pins (TPD4S311A) • CC dead battery resistors integrated for handling dead battery use case in mobile devices • 1.69-mm × 1.