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TPD3S713-Q1 ACTIVE Automotive USB 2.0 interface protection with adjustable current limit and short-to-VBATT protection TPD3S713-Q1 is newer version and supports adjustable current limit

Product details

Number of switches 3 IO capacitance (Typ) (pF) 6.2 IEC 61000-4-2 contact (+/- kV) 8 IEC 61000-4-2 air-gap (+/- kV) 15 Features Current limit, Short-to-battery protection Bi-/uni-directional Unidirectional Rating Automotive Operating temperature range (C) -40 to 125 Interface type USB 2.0
Number of switches 3 IO capacitance (Typ) (pF) 6.2 IEC 61000-4-2 contact (+/- kV) 8 IEC 61000-4-2 air-gap (+/- kV) 15 Features Current limit, Short-to-battery protection Bi-/uni-directional Unidirectional Rating Automotive Operating temperature range (C) -40 to 125 Interface type USB 2.0
SSOP (DBQ) 16 29 mm² 4.9 x 6
  • AEC-Q100 Qualified (Grade 1)
    • Operating Temperature Range : –40°C to +125°C
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design
  • Short-to-Battery (up to 18 V) and Short-to-Ground Protection on VBUS_CON
  • Short-to-Battery (up to 18 V) and Short-to-VBUS Protection on VD+, VD–
  • IEC 61000-4-2 ESD Protection on VBUS_CON, VD+, VD–
    • ±8-kV Contact Discharge
    • ±15-kV Air Gap Discharge
  • ISO 10605 330-pF, 330-Ω ESD Protection on VBUS_CON, VD+, VD–
    • ±8-kV Contact Discharge
    • ±15-kV Air Gap Discharge
  • Low RON nFET VBUS Switch (63-mΩ Typical)
  • High Speed Data Switches (1-GHz, –3-dB Bandwidth)
  • Hiccup Current Limit
    • 550-mA Overcurrent Limit (Minimum)
  • Fast Overvoltage Response Time
    • 2-µs Typical (VBUS Switch)
    • 200-ns Typical (Data Switches)
  • Integrated Input Enable for VBUS, VD+, VD–
  • Fault Output Signal
  • Thermal Shutdown Feature
  • 16-Pin SSOP Package (4.9 mm × 3.9 mm)
  • AEC-Q100 Qualified (Grade 1)
    • Operating Temperature Range : –40°C to +125°C
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design
  • Short-to-Battery (up to 18 V) and Short-to-Ground Protection on VBUS_CON
  • Short-to-Battery (up to 18 V) and Short-to-VBUS Protection on VD+, VD–
  • IEC 61000-4-2 ESD Protection on VBUS_CON, VD+, VD–
    • ±8-kV Contact Discharge
    • ±15-kV Air Gap Discharge
  • ISO 10605 330-pF, 330-Ω ESD Protection on VBUS_CON, VD+, VD–
    • ±8-kV Contact Discharge
    • ±15-kV Air Gap Discharge
  • Low RON nFET VBUS Switch (63-mΩ Typical)
  • High Speed Data Switches (1-GHz, –3-dB Bandwidth)
  • Hiccup Current Limit
    • 550-mA Overcurrent Limit (Minimum)
  • Fast Overvoltage Response Time
    • 2-µs Typical (VBUS Switch)
    • 200-ns Typical (Data Switches)
  • Integrated Input Enable for VBUS, VD+, VD–
  • Fault Output Signal
  • Thermal Shutdown Feature
  • 16-Pin SSOP Package (4.9 mm × 3.9 mm)

The TPD3S714-Q1 is a single-chip solution for short-to-battery, short-circuit, and ESD protection for the USB connector’s VBUS and data lines in automotive USB hubs, head units, rear seat entertainment, telematics, and media interface applications. The integrated data switches provide best-in-class bandwidth for minimal signal degradation during USB short-to-battery events. The high bandwidth of 1 GHz allows for a clean USB 2.0 high-speed (480 Mbps) eye diagram with the long captive cables that are common in the automotive USB environment

The short-to-battery protection isolates the internal system circuits from any overvoltage conditions at the VBUS_CON, VD+, and VD– pins. On these pins, the TPD3S714-Q1 can handle overvoltages up to 18 V for hot plug and DC events. The overvoltage protection circuit provides the most reliable short-to-battery isolation in the industry, shutting off the switches and protecting the upstream transceiver from harmful voltage and current spikes. The VBUS_CON pin also provides an accurate current limited load switch up to 0.5 A. The overcurrent protection automatically limits current to prevent drooping of the upstream rail during short-to-ground events. Additionally, this device also integrates system level IEC 61000-4-2 and ISO 10605 ESD protection on VBUS_CON, VD+, and VD– pins which removes the need to provide external high-voltage, low capacitance ESD diodes

The TPD3S714-Q1 is a single-chip solution for short-to-battery, short-circuit, and ESD protection for the USB connector’s VBUS and data lines in automotive USB hubs, head units, rear seat entertainment, telematics, and media interface applications. The integrated data switches provide best-in-class bandwidth for minimal signal degradation during USB short-to-battery events. The high bandwidth of 1 GHz allows for a clean USB 2.0 high-speed (480 Mbps) eye diagram with the long captive cables that are common in the automotive USB environment

The short-to-battery protection isolates the internal system circuits from any overvoltage conditions at the VBUS_CON, VD+, and VD– pins. On these pins, the TPD3S714-Q1 can handle overvoltages up to 18 V for hot plug and DC events. The overvoltage protection circuit provides the most reliable short-to-battery isolation in the industry, shutting off the switches and protecting the upstream transceiver from harmful voltage and current spikes. The VBUS_CON pin also provides an accurate current limited load switch up to 0.5 A. The overcurrent protection automatically limits current to prevent drooping of the upstream rail during short-to-ground events. Additionally, this device also integrates system level IEC 61000-4-2 and ISO 10605 ESD protection on VBUS_CON, VD+, and VD– pins which removes the need to provide external high-voltage, low capacitance ESD diodes

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Technical documentation

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Type Title Date
* Data sheet TPD3S714-Q1 Automotive USB 2.0 Interface Protection With Short-to-Battery and Short-Circuit Protection datasheet (Rev. C) PDF | HTML 31 Aug 2020
Functional safety information TPD3S714-Q1 Functional Safety FIT Rate and Failure Mode Distribution (Rev. A) PDF | HTML 07 Jul 2020
EVM User's guide TPD3S714-Q1EVM User’s Guide (Rev. B) 08 May 2017
Technical article Optimize your automotive USB short-to-battery design - part 2 06 Jun 2016
Technical article Protect automotive USB circuits against short-to-battery faults – part 1 30 May 2016
White paper Designing USB for short-to-battery tolerance in automotive environments 10 Feb 2016

Design & development

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

Evaluation board

TPD3S714-Q1EVM — Evaluation Module for TPD3S714-Q1 USB 2.0 Interface Protection w/Short-to-Battery & Short-to-Ground

The TPD3S714-Q1EVM contains four TPD3S714-Q1s. One TPD3S714-Q1 (U1) is configured with two USB2.0 Type A connectors (USB1 & USB2) for capturing system level tests. One TPD3S714-Q1 (U2) is configured with 4 SMA (S1 – S4) connectors to allow 4-port analysis with a vector network analyzer. (...)

Not available on TI.com
Simulation model

TPD3S714-Q1 S-Parameter Model TPD3S714-Q1 S-Parameter Model

Simulation model

TPD3S714-Q1 IBIS MODEL TPD3S714-Q1 IBIS MODEL

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 (...)
Reference designs

TIDA-00845 — Two-Port Automotive USB 2.0 Hub With Short-to-Battery Protection Reference Design

TIDA-00845 is a dual-port USB 2.0 hub with the ability to withstand a short of up to 18-V DC on both downstream ports, as well as Level 4 IEC 61000-4-2 ESD protection, overcurrent conditions, and shorts to ground. This protection is provided by an integrated protection device - the (...)
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SSOP (DBQ) 16 View options

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