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TPS65981EVM

TPS65981 USB Type-C™ and USB PD controller, power switch, and high speed multiplexer EVM

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TPS65981EVM

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Overview

The TPS65981EVM is a complete reference design for USB Type-C and Power Delivery Applications featuring a variable DC/DC architecture to optimize board layout and minimize BOM cost.  In addition, when paired with the DP-EXPANSION-EVM the user can emulate a full-featured USB Type-C PD host or device.

Features
  • USB Type-C testing and verification
  • USB Power Delivery testing and verification
  • Application Emulation (EPOS, TV, Monitor, Charger)
  • Powered from single supply and bus-powered capable
  • DisplayPort Alternate Mode and USB Data verification (when used with DP-EXPANSION-EVM)
USB Type-C & USB Power Delivery ICs
TPS65981 — USB Type-C™ and USB PD controller, power switch, and high-speed multiplexer

 

AC/DC & DC/DC controllers (external FET)
LM3489 — Hysteretic PFET Buck Controller with Enable Pin

 

Analog current-sense amplifiers
INA284 — -14 to 80V, bi-directional current sense amplifier

 

Application-specific port protection ICs
TPD8S300 — USB Type-C™ port protector: short-to-VBUS overvoltage and 8-ch ESD protection

 

Comparators
TLV3012 — Low-power comparator with reference (push-pull)

 

Linear & low-dropout (LDO) regulators
TPS768 — 1-A, 10-V, low-dropout voltage regulator with power good & enable

 

MOSFETs
CSD87501L — 30-V, N channel NexFET™ power MOSFET, dual common drain LGA, 5.5 mOhm, gate ESD protection

 

USB power switches & charging port controllers
TPS2500 — 0.13-1.4A adjustable ILIMIT, 1.8-5.25V, 80mΩ USB power switch + boost converter in Eco-mode
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Evaluation board

TPS65981EVM — TPS65981 USB Type-C™ and USB PD controller, power switch, and high speed multiplexer EVM

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IDE, configuration, compiler or debugger

TPS6598X-CONFIG — TPS65982 Configuration Tool

Supported products & hardware
Download

TPS6598X-CONFIG — TPS65982 Configuration Tool

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Latest version
Version: 01.00.0A.0E
Release date: 03 Apr 2023
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Products
USB Type-C & USB Power Delivery ICs
TPS65981 — USB Type-C™ and USB PD controller, power switch, and high-speed multiplexer TPS65982 — USB Type-C™ and USB PD controller power switch and high-speed multiplexer TPS65987D — USB Type-C® and USB PD controller with integrated power switches TPS65988 — Dual port USB Type-C™ and USB PD controller with integrated power switches
Hardware development
Evaluation board
TPS65981EVM — TPS65981 USB Type-C™ and USB PD controller, power switch, and high speed multiplexer EVM TPS65982-EVM — TPS65982 USB Type-C™ & USB PD controller power switch & high speed multiplexer EVM USB-C-PD-DUO-EVM — Power DUO source and sink evaluation module

Release Infomation

The design resource accessed as www.ti.com/lit/zip/slvc621 or www.ti.com/lit/xx/slvc621ae/slvc621ae.zip has been migrated to a new user experience at www.ti.com/tool/download/SLVC621. Please update any bookmarks accordingly.
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* EVM User's guide TPS65981EVM User's Guide 31 Aug 2016
Data sheet TPS65981 USB Type-C® and USB PD Controller, Power Switch, and High Speed Multiplexer datasheet (Rev. C) PDF | HTML 06 Aug 2021
Certificate TPS65981EVM EU Declaration of Conformity (DoC) 02 Jan 2019
User guide TPS65981, TPS65982, and TPS65986 Host Interface Technical Reference Manual (Rev. A) 06 Feb 2017
User guide TPS65981, TPS65982, and TPS65986 Firmware User’s Guide (Rev. B) 20 Jul 2016
Application note Using a TPS6598x-EVM to Emulate Type-C and Power Delivery Products (Rev. A) 06 Jul 2016

Related design resources

Software development

IDE, CONFIGURATION, COMPILER OR DEBUGGER
TPS6598X-CONFIG — TPS6598x configuration tool
SOFTWARE PROGRAMMING TOOL
TPS65982-HIUTILITY — TPS6598X Host Interface Utility Tool

Support & training

TI E2E™ forums with technical support from TI engineers

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