TPS65981EVM

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

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.
  • 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

 

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

 

Buck controllers (external switch)
LM3489 Hysteretic PFET Buck Controller with Enable Pin

 

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

 

Current sense amplifiers analog output
INA284 -14 to 80V, bi-directional current sense amplifier

 

ESD protection & TVS surge diodes
TPD1E1B04 1-channel ESD protection diode with low dynamic resistance and low clamping -Voltage

 

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

 

N-channel MOSFET transistors
CSD87501L 30V, N ch NexFET MOSFET™, dual common drain LGA, 5.5mOhm

 

USB power switches & charging port controllers
TPS2500 Integrated USB power switch with 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

IDE, configuration, compiler or debugger

TPS6598X-CONFIG – TPS6598x Configuration Tool

Version: v6.1.1
Release date: 11-OCT-2019
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide TPS65981EVM User's Guide Aug. 31, 2016
More literature TPS65981EVM EU Declaration of Conformity (DoC) Jan. 02, 2019
User guide TPS65981, TPS65982, and TPS65986 Host Interface Technical Reference Manual (Rev. A) Feb. 06, 2017
Datasheet TPS65981 USB Type-C and USB PD Controller, Power Switch, and High Speed Multiplexer datasheet (Rev. B) Aug. 30, 2016
User guide TPS65981, TPS65982, and TPS65986 Firmware User’s Guide (Rev. B) Jul. 20, 2016
Application note Using a TPS6598x-EVM to Emulate Type-C and Power Delivery Products (Rev. A) Jul. 06, 2016

Related design resources

Software development

IDE, CONFIGURATION, COMPILER OR DEBUGGER
TPS6598X-CONFIGTPS6598x configuration tool
SOFTWARE PROGRAMMING TOOL
TPS65982-HIUTILITYTPS6598X Host Interface Utility Tool

Support & training

TI E2E™ forums with technical support from TI engineers

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