Texas Instruments TPS25762Q1EVM-146 User Manual

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User's Guide
TPS25762/72-Q1 EVM User's Guide
This document is the user's guide for TPS25762Q1EVM-146, TPS25772Q1EVM-149, and
TPS25772Q1EVM-150 Evaluation Modules. The EVMs allow for evaluation of the TPS25762-Q1 and
TPS25772-Q1 IC as part of a stand-alone testing kit and for development and testing of USB Type-C and Power
Delivery (PD) end products. This EVM board is designed for dual PD charging ports. According to different
components installation, it can support dual ports charging only (TPS25772Q1EVM-149), dual ports charging +
USB2.0 data (TPS25772Q1EVM-150), single port charging only (TPS25762Q1EVM-146) . This EVM integrates
the TIVA microcontroller and HUB IC, these enable us to support online debugging, online updating EEPROM
and support dual ports USB2.0 data. This EVM also integrates some peripherals to implement multiple function
of TPS25762/72-Q1, such as temperature sensor, IO expander, and digital potentiometer.
Number
1 TPS25762Q1EVM-146
2 TPS25772Q1EVM-149
3 TPS25772Q1EVM-150
1 About this Manual...................................................................................................................................................................3
2 Information About Cautions and
3 Items Required for Operation................................................................................................................................................
4 Introduction.............................................................................................................................................................................3
5 Setup........................................................................................................................................................................................4
5.1 Switch, Push Button, Connector, and Test Points Descriptions ........................................................................................
5.2 Jumper Configuration.........................................................................................................................................................5
6 Schematics..............................................................................................................................................................................9
6.1 Main Schematic..................................................................................................................................................................9
6.2 Sub Schematic - Input Circuit..........................................................................................................................................
6.3 Sub Schematic - Auxiliary
6.4 Sub Schematic - I2C Peripherals....................................................................................................................................
6.5 Sub Schematic - TPS55288-Q1......................................................................................................................................
6.6 Sub Schematic - HUB.....................................................................................................................................................
6.7 Sub Schematic - TIVA.....................................................................................................................................................
6.8 Sub Schematic - ESD......................................................................................................................................................17
7 Board Views and Layout Prints...........................................................................................................................................
8 Bill of Materials.....................................................................................................................................................................
Figure 5-1. J1 NTC Header.........................................................................................................................................................
Figure 5-2. J6 I2C MUX...............................................................................................................................................................
Figure 5-3. J7 TVSP Connector...................................................................................................................................................6
Figure 5-4. TVSP Damper Network.............................................................................................................................................
Figure 5-5. Connectors and MUX for USB2ANY and
Figure 5-6. J15 DITH/SYNC
Figure 5-7. J18/J19 GPIO9 Configuration...................................................................................................................................
Figure 5-8. J20 Enable Signal for TPS55288-Q1........................................................................................................................
Figure 6-1. TPS25762Q1EVM-146 Main Schematic...................................................................................................................
Figure 6-2. TPS25772Q1EVM-149 Main Schematic.................................................................................................................
SLVUC03 - NOVEMBER 2022
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Table 1-1. TPS25772/62-Q1 EVM Variants

EVM Variants

Table of Contents

Warnings..........................................................................................................................3
Power.....................................................................................................................................11
List of Figures
Aardvark...................................................................................................7
Connector.......................................................................................................................................7
Copyright © 2022 Texas Instruments Incorporated
ABSTRACT
Single port charging only
Dual ports charging only
Dual ports charing + USB2.0 Data
Table of Contents
Description
TPS25762/72-Q1 EVM User's Guide
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