Industrial Electronics

Video: Industry's First 200-W and 100-W USB Type-C™ and USB Power Delivery Controllers with Fully Integrated Power Paths Simplify Designs

18 September 2018

Texas Instruments (TI) has introduced two new USB Type-C™ and USB Power Delivery (PD) controllers, with fully integrated power paths to simplify designs, minimize solution size and speed time to market. The TPS65987D and TPS65988 offer system designers the industry's highest level of integration which can reduce design complexity and overall cost. For more information, see http://www.ti.com/TPS65987D-pr and http://www.ti.com/TPS65988-pr.

The devices are the industry's first USB PD controllers to source 100 W and 200 W of power, respectively, to Source: Texas InstrumentsSource: Texas Instrumentssupport computing applications and enable the benefits of USB Type-C in additional applications such as cordless power tools, gaming and virtual reality headsets. The TPS65987D, a single-port device designed to source 100 W of power, integrates independent 20 V, 5 A source and sink load switches. Low RDS(on) (25 mΩ) and reverse current protection in the TPS65987D provide a comprehensive solution for managing a port's charging needs. The dual-port TPS65988 can source 200 W of power, and offers two integrated 5 A bidirectional load switches and external power-path control to enable simultaneous 5 A source capability.

The devices are USB PD 3.0-certified, UL Recognized and International Electrotechnical Commission (IEC) safety-certified, and come preprogrammed to support several of the most common use cases including DisplayPort™ and Thunderbolt™ applications.

Additional use cases are supported through an easy-to-use configuration tool.

Key features and benefits of both controllers include:

  • Fewer components, simpler designs: Fully integrated USB PD controllers can help designers reduce design complexity, compared to discrete implementations which typically require 18 external power-path components. In addition, the new controllers offer integrated reverse current protection for multiple power paths, to further save board space and protect the system and controller from overcurrent.
  • Industry's highest power level: 200 W of power allows fast USB Type-C charging, with two integrated 5 A field-effect transistor (FET) paths to enable high-power applications such as PC notebooks, docking stations or connected peripherals while maintaining low RDS(on) for efficient charging with minimal power loss.
  • Easily configured: No firmware development is necessary, as each device is pre-configured for the most common use cases – enabling quick and easy selection and implementation.

TI's USB Type-C Advantage
As a founding member of the USB Implementers Forum, TI has a 20-year history of releasing high-performance, USB-compliant products. TI offers designers unmatched resources and technical expertise, including hardware design examples, the TI E2E™ Community and training content.

To contact the author of this article, email engineering360editors@globalspec.com


Powered by CR4, the Engineering Community

Discussion – 0 comments

By posting a comment you confirm that you have read and accept our Posting Rules and Terms of Use.
Engineering Newsletter Signup
Get the Engineering360
Stay up to date on:
Features the top stories, latest news, charts, insights and more on the end-to-end electronics value chain.
Advertisement
Weekly Newsletter
Get news, research, and analysis
on the Electronics industry in your
inbox every week - for FREE
Sign up for our FREE eNewsletter
Advertisement
Find Free Electronics Datasheets
Advertisement