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Product details

Parameters

Number of switches 4 IO capacitance (Typ) (pF) 1.5 IEC 61000-4-2 contact (+/- kV) 8 IEC 61000-4-2 air-gap (+/- kV) 15 Interface USB Type-C Features Over Voltage Protection, Short-to-Vbus, CC Dead Battery Resistors Bi-/uni-directional Uni-Directional Rating Catalog Operating temperature range (C) -40 to 85 Clamping voltage (V) 8 open-in-new Find other Application-specific port protection ICs

Package | Pins | Size

WQFN (RUK) 20 9 mm² 3 x 3 open-in-new Find other Application-specific port protection ICs

Features

  • 4-Channels of Short-to-VBUS Overvoltage Protection (CC1, CC2, SBU1, SBU2): 24-VDC Tolerant
  • 6-Channels of IEC 61000-4-2 ESD Protection (CC1, CC2, SBU1, SBU2, DP, DM)
  • CC1, CC2 Overvoltage Protection FETs 600 mA capable for passing VCONN power
  • CC Dead Battery Resistors integrated for handling dead battery use case in mobile devices
  • 3-mm × 3-mm WQFN Package
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Description

The TPD6S300 is a single chip USB Type-C port protection solution 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 which do not meet the USB Type-C specification. One example of this is USB Type-C Power Delivery adaptors that only place 20 V on the VBUS line. Another concern for USB Type-C is that mechanical twisting and sliding of the connector could short pins due to the close proximity they have in this small connector. This can cause 20-V VBUS to be shorted to the CC and SBU pins. Also, due to the close proximity of the pins in the Type-C connector, there is a heightened concern that debris and moisture will cause the 20-V VBUS pin to be shorted to the CC and SBU pins.

These non-ideal equipments and mechanical events make it necessary for the CC and SBU pins to be 20-V tolerant, even though they only operate at 5 V or lower. The TPD6S300 enables the CC and SBU pins to be 20-V tolerant without interfering with normal operation by providing overvoltage protection on the CC and SBU pins. The device places high voltage FETs in series on the SBU and CC lines. When a voltage above the OVP threshold is detected on these lines, the high voltage switches are opened up, isolating the rest of the system from the high voltage condition present on the connector.

Finally, most systems require IEC 61000-4-2 system level ESD protection for their external pins. The TPD6S300 integrates IEC 61000-4-2 ESD protection for the CC1, CC2, SBU1, SBU2, DP, DM pins, removing the need to place high voltage TVS diodes externally on the connector.

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Technical documentation

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Type Title Date
* Datasheet TPD6S300 USB Type-C Port Protector: Short-to-VBUS Overvoltage and IEC ESD Protection datasheet (Rev. C) Jan. 13, 2017
Technical articles The problem with short-to-VBUS protection integrated into your USB Type-C™/USB Power Delivery controller Jan. 22, 2019
Technical articles USB Type-C™: Will your ESD solution protect the port? Nov. 21, 2016
Technical articles Avoid these challenges when implementing USB Type-C™ protection Oct. 24, 2016
White paper Circuit protection for your next USB Type-C™ design White Paper Oct. 12, 2016
User guide TPD6S300 Evaluation Module User's Guide Sep. 26, 2016

Design & development

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

Hardware development

EVALUATION BOARD Download
49
Description
Texas Instrument’s TPD2S300 evaluation module (EVM) helps designers evaluate the operation and performance of the TPD2S300 device. The TPD2S300 is a single-chip solution for protection of the USB Type-C configuration channels (CC). The device provides Short-to-VBUS Over Voltage Protection up to (...)
Features
  • IEC61000-4-2 compliance testing
  • USB Type-C Passthrough functionality
  • CC line overvoltage protection evaluation
EVALUATION BOARD Download
49
Description
The TI TPD6S300 evaluation module (EVM) helps designers evaluate the operation and performance of the TPD6S300 device. The TPD6S300 is a single-chip solution for protection of the USB Type-C configuration channel (CC), sideband use channel (SBU), and D+/D- data lines. The device provides short-to-V (...)
Features
  • IEC 61000-4-2 compliance testing
  • USB Type-C passthrough functionality
  • CC and SBU line overvoltage protection evaluation
EVALUATION BOARD Download
149
Description
The TUSB1044 is a USB Type-C Alt Mode redriver switch supporting data rates up to 10 Gbps. This protocol-agnostic linear redriver is capable of supporting USB Type-C Alt Mode interfaces including DisplayPort.
Features
  • Plug and Play
  • Operate in DisplayPort Sink Mode
  • No External Power Through 5V DC IN is Required
  • Used With a Legacy USB System or Type C System for Evaluation Purpose

Design tools & simulation

SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — 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 (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOL Download
SPICE-based analog simulation program
TINA-TI 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

REFERENCE DESIGNS Download
Multi-cell buck-boost battery charger system reference design for USB PD PPS
PMP40441 — This reference design is for USB Power Delivery (PD) battery charging applications, such as power banks or other portable devices. It employs the Buck-Boost charger BQ25713 for a wide input and output range for USB PD charging. The USB PD controller card (PMP40442) can configure the charger to run (...)
document-generic Schematic
REFERENCE DESIGNS Download
Automotive Dual USB Type-C™ PD DFP 5/9/12/15V Output Car Charger Reference Design
PMP40312 — PMP40312 is a dual port USB Type-C™ PD car charger reference design. The design's normal input voltage range is from 9V to 14.5V, and the maximum input voltage can be to 42V.The pure analog configuration for the USB type-C source controller--TPS25740B makes the PD negotiation easy. The (...)
document-generic Schematic

CAD/CAE symbols

Package Pins Download
WQFN (RUK) 20 View options

Ordering & quality

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