Product details


Function USB2 Type Passive switch External power path control NFET Rating Catalog Operating temperature range (C) -10 to 85 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


  • Secure Firmware Update
    • Securely Updates the TPS65982DMC and other TI PD controllers over USB Low Speed
    • SHA-256 & RSA-3072
    • I2C boot for TI PD controllers - single flash for all devices
    • Supports unsecured firmware update
  • Barrel Jack Input Control
    • Integrated NFET gate drive with over voltage detection
    • Soft Start
  • Smart Power Policy Manager
    • Manages all dock power – USB Type-C, USB Type-A, System Power
    • Configurable Smart Power Policy Manager
  • USB4 Connection Manager
    • Updates the DFP Ports based on UFP Host Connection
    • Reconfigures PD controllers and issues proper connection changes
    • Configurable GPIO for system use
  • NFBGA Package
    • 0.5-mm Pitch
    • Through-Hole Via Compatible for All Pins

All trademarks are the property of their respective owners.

open-in-new Find other USB Type-C & USB Power Delivery ICs


The TPS65982DMC is a dock management controller for docks, hubs, and monitors implementing TI PD controllers. The TPS65982DMC includes a USB Low Speed endpoint capable of receiving firmware updates for the system’s PD controllers. The firmware update is performed securely using SHA-256 and RSA-3072 authentication. In addition the endpoint provides USB billboard functionality. The TPS65982 DMC integrates back to back NFET drivers for controlling the system power supply from an external adapter. The DMC monitors the current through the adapter input path as well as other points of the system and adjusts the power advertisement of managed PD controllers to ensure the external adapter is not overloaded. When included in USB4 systems the TPS65982DMC monitors the connection state of the upstream facing port and updates the connection state of the downstream facing ports to ensure consistent data behavior across the system.

open-in-new Find other USB Type-C & USB Power Delivery ICs

Request more information

This IC is intended for Thunderbolt 4™ devices.

The firmware configuration tool GUI and more information are available. Request now

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 1
Type Title Date
* Data sheet TPS65982DMC Dock Management Controller datasheet Sep. 21, 2020

Design & development

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

Design tools & simulation

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 (...)
  • 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
  • (...)
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 (...)
document-generic User guide

CAD/CAE symbols

Package Pins Download
NFBGA (ZBH) 96 View options

Ordering & quality

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

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

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. ​​​​​​​​​​​​​​