Home Interface USB ICs USB port protection ICs

TPD2S701-Q1

ACTIVE

Automotive USB D+/D- short-to-VBUS and IEC ESD protection

Product details

Number of switches 2 IEC 61000-4-2 contact (±V) 8000 IEC 61000-4-2 air-gap (±V) 15000 Features Overvoltage protection Bi-/uni-directional Unidirectional Rating Automotive Operating temperature range (°C) -40 to 125 Interface type LVDS, USB 2.0, USB 3.0
Number of switches 2 IEC 61000-4-2 contact (±V) 8000 IEC 61000-4-2 air-gap (±V) 15000 Features Overvoltage protection Bi-/uni-directional Unidirectional Rating Automotive Operating temperature range (°C) -40 to 125 Interface type LVDS, USB 2.0, USB 3.0
VSSOP (DGS) 10 14.7 mm² 3 x 4.9 WSON (DSK) 10 6.25 mm² 2.5 x 2.5
  • AEC-Q100 Qualified
    • –40°C to 125°C Operating Temperature Range
  • Short-to-VBUS Protection on VD+ and VD–
  • ESD Performance VD+, VD–
    • ±8-kV Contact Discharge (IEC 61000-4-2 and ISO 10605 330 pF, 330 Ω)
    • ±15-kV Air-Gap Discharge (IEC 61000-4-2 and ISO 10605 330 pF, 330 Ω)
  • High Speed Data Switches (1-GHz Bandwidth)
  • Only Requires 5-V Power Supply
  • Adjustable OVP Threshold
  • Fast Overvoltage Response Time (200 ns typical)
  • Thermal Shutdown Feature
  • Integrated Input Enable and Fault Output Signal
  • Flow-through Routing for Data Integrity
    • 10-pin VSSOP Package (3 mm × 3 mm)
    • 10-pin QFN Package (2.5 mm × 2.5 mm)
  • AEC-Q100 Qualified
    • –40°C to 125°C Operating Temperature Range
  • Short-to-VBUS Protection on VD+ and VD–
  • ESD Performance VD+, VD–
    • ±8-kV Contact Discharge (IEC 61000-4-2 and ISO 10605 330 pF, 330 Ω)
    • ±15-kV Air-Gap Discharge (IEC 61000-4-2 and ISO 10605 330 pF, 330 Ω)
  • High Speed Data Switches (1-GHz Bandwidth)
  • Only Requires 5-V Power Supply
  • Adjustable OVP Threshold
  • Fast Overvoltage Response Time (200 ns typical)
  • Thermal Shutdown Feature
  • Integrated Input Enable and Fault Output Signal
  • Flow-through Routing for Data Integrity
    • 10-pin VSSOP Package (3 mm × 3 mm)
    • 10-pin QFN Package (2.5 mm × 2.5 mm)

The TPD2S701-Q1 is a 2-Channel Data Line Short-to-VBUS and IEC61000-4-2 ESD protection device for automotive high-speed interfaces like USB 2.0. The TPD2S701-Q1 contains two data line nFET switches which ensure safe data communication by providing best in class bandwidth for minimal signal degradation while simultaneously protecting the internal system circuits from any overvoltage conditions at the VD+ and VD– pins.

On these pins, this device can handle overvoltage protection up to 7-V DC. This provides sufficient protection for shorting the data lines to the USB VBUS rail. The overvoltage protection circuit provides the most reliable short to VBUS isolation in the industry, shutting off the data switches in 200 ns and protecting the upstream circuitry from harmful voltage and current spikes.

Additionally, the TPD2S701-Q1 only requires a single power supply of 5 V in order to optimize power tree size and cost. The OVP threshold and clamping circuit can be adjusted by a resistor divider network to provide a simple, cost effective way to optimize system protection for any transceiver. The TPD2S701-Q1 also includes a FLT pin which provides an indication when the device sees an overvoltage condition and automatically resets when the overvoltage condition is removed.

The TPD2S701-Q1 also integrates system level IEC 61000-4-2 and ISO 10605 ESD clamps on the VD+ and VD– pins, thus eliminating the need for external high voltage, low capacitance TVS clamp circuits in the application.

The TPD2S701-Q1 is a 2-Channel Data Line Short-to-VBUS and IEC61000-4-2 ESD protection device for automotive high-speed interfaces like USB 2.0. The TPD2S701-Q1 contains two data line nFET switches which ensure safe data communication by providing best in class bandwidth for minimal signal degradation while simultaneously protecting the internal system circuits from any overvoltage conditions at the VD+ and VD– pins.

On these pins, this device can handle overvoltage protection up to 7-V DC. This provides sufficient protection for shorting the data lines to the USB VBUS rail. The overvoltage protection circuit provides the most reliable short to VBUS isolation in the industry, shutting off the data switches in 200 ns and protecting the upstream circuitry from harmful voltage and current spikes.

Additionally, the TPD2S701-Q1 only requires a single power supply of 5 V in order to optimize power tree size and cost. The OVP threshold and clamping circuit can be adjusted by a resistor divider network to provide a simple, cost effective way to optimize system protection for any transceiver. The TPD2S701-Q1 also includes a FLT pin which provides an indication when the device sees an overvoltage condition and automatically resets when the overvoltage condition is removed.

The TPD2S701-Q1 also integrates system level IEC 61000-4-2 and ISO 10605 ESD clamps on the VD+ and VD– pins, thus eliminating the need for external high voltage, low capacitance TVS clamp circuits in the application.

Download View video with transcript Video

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 3
Type Title Date
* Data sheet TPD2S701-Q1 Automotive USB 2-Channel Data Line Short-to-VBUS and IEC ESD Protection datasheet (Rev. A) PDF | HTML 27 Jul 2017
Application note Mode Pin Precautions for TPD2S701-Q1 and TPD2S703-Q1 02 May 2017
EVM User's guide TPD2S701-Q1 Evaluation Module User's Guide 09 Jan 2017

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TPD2S701Q1EVM — TPD2S701-Q1 Automotive USB 2-Channel Data Line Evaluation Module

The TI TPD2S701-Q1 allows users to protect the data lines of their USB interface in a small, easily-routed package. The TPD2S701-Q1 evaluation module (EVM) offers five varieties of the TPD2S701-Q1 that showcase multiple package options in different configurations to allow the user to test it (...)

User guide: PDF
Not available on TI.com
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
User guide: PDF
Reference designs

TIDEP-01017 — Cascade imaging radar capture reference design using Jacinto™ ADAS processor

This reference design provides a processing foundation for a cascaded imaging radar system. Cascade radar devices can support front, long-range (LRR) beam-forming applications as well as corner- and side-cascade radar and sensor fusion systems. This reference design provides qualified developers (...)
Design guide: PDF
Schematic: PDF
Package Pins CAD symbols, footprints & 3D models
VSSOP (DGS) 10 Ultra Librarian
WSON (DSK) 10 Ultra Librarian

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos