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Product details

Parameters

Function Type-C, USB2 Device type PD controller, Passive switch Power role DRP, Sink, Source Alternate mode Yes External power path control GPIO, NFET Data role DFP, DRD, UFP Internal power path 20V 3A Source/Sink, 5V 3A Source, 5V 600mA VCONN USB speed (Mbps) 480 Rating Catalog Dead battery support Yes Operating temperature range (C) -10 to 85 Iq (Typ) (uA) 58 open-in-new Find other USB Type-C & USB Power Delivery ICs

Package | Pins | Size

NFBGA (ZBH) 96 36 mm² 6 x 6 open-in-new Find other USB Type-C & USB Power Delivery ICs

Features

  • USB Power Delivery (PD) Controller
    • Supports PD2.0 and PD3.0 specifications.
    • Supports Fast Role Swap
    • Mode Configuration for Source (Host), Sink (Device), or Source-Sink
    • Bi-Phase Marked Encoding/Decoding (BMC)
    • Physical Layer and Policy Engine
    • Configurable at Boot and Host-Controlled
  • USB Type-C Specification Compliant
    • Cable Orientation and Role Detection
    • Assign CC and VCONN Pins
    • Advertise Default, 1.5 A or 3 A for Type-C Power
  • Port Power Switch
    • 5-V, 3-A Switch to VBUS for Type-C Power
    • 5-V to 20-V, 3-A Bidirectional Switch to or from VBUS for USB PD Power
    • 5-V, 600-mA Switches for VCONN
    • Overcurrent Limiter, Overvoltage Protector
    • Slew Rate Control
    • Hard Reset Support
  • Port Data Multiplexer
    • USB 2.0 HS Data, UART Data, and Low Speed Endpoint
    • Sideband Use Data for Alternate Modes (DisplayPort and Thunderbolt™)
  • Power Management
    • Gate Control and Current Sense for External 5-V to 20-V, 5-A Bidirectional Switch (Back-to-Back NFETs)
    • Power Supply from 3.3-V or VBUS Source
    • 3.3-V LDO Output for Dead Battery Support
  • BGA MicroStar Junior Package and NFBGA Package
    • 0.5-mm Pitch
    • Through-Hole Via Compatible for All Pins

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Description

The TPS65983B is a stand-alone USB Type-C and Power Delivery (PD) controller providing cable plug and orientation detection at the USB Type-C connector. Upon cable detection, the TPS65983B communicates on the CC wire using the USB PD protocol. When cable detection and USB PD negotiation are complete, the TPS65983B enables the appropriate power path and configures alternate mode settings for internal and (optional) external multiplexers.

The mixed-signal front end on the CC pins advertises default (500 mA), 1.5 A or 3 A for Type-C power sources, detects a plug event and determines the USB Type-C cable orientation, and autonomously negotiates USB PD contracts by adhering to the specified bi-phase marked coding (BMC) and physical layer (PHY) protocol.

The port power switch provides up to 3 A downstream at 5 V for legacy and Type-C USB power. An additional bidirectional switch path provides USB PD power up to 3 A at a maximum of 20 V as either a source (host), sink (device), or source-sink.

The TPS65983B is also an Upstream-Facing Port (UFP), Downstream-Facing Port (DFP), or Dual-Role Port for data. The port data multiplexer passes data to or from the top or bottom D+/D– signal pair at the port for USB 2.0 HS and has a USB 2.0 Low Speed Endpoint. Additionally, the Sideband-Use (SBU) signal pair is used for auxiliary or Alternate Modes of communication (DisplayPort or Thunderbolt, for example).

The power management circuitry uses a 3.3 V inside the system and also uses VBUS to start up and negotiate power for a dead-battery or no-battery condition.

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Special Note

For Thunderbolt 3 device documentation such as the full datasheet and firmware configuration tool: Request TPS65983B

Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 6
Type Title Date
* Datasheet TPS65983B USB Type-C and USB PD Controller, Power Switch, and High Speed Multiplexer datasheet (Rev. B) Jun. 06, 2018
White papers A primer on USB Type-C and Power Delivery applications and requirements Nov. 15, 2016
Technical articles USB PD 3.0 fast role swap switching considerations Oct. 25, 2016
Technical articles Avoid these challenges when implementing USB Type-C™ protection Oct. 24, 2016
White papers Circuit protection for your next USB Type-C™ design White Paper Oct. 12, 2016
White papers USB Type-C™ represents breakthrough connectivity Dec. 04, 2015

Design & development

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Design tools & simulation

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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 (...)
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  • 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
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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 (...)
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CAD/CAE symbols

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BGA MICROSTAR JUNIOR (ZQZ) 96 View options
NFBGA (ZBH) 96 View options

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