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EVM User's Guide: TPS25751EVM
TPS25751 Evaluation Module
Description
The TPS25751 is a highly integrated stand-alone USB
Type-C
®
and Power Delivery (PD) controller optimized
for applications supporting USB-C PD Power. The
TPS25751 integrates managed power paths with
robust protection for a complete USB-C PD design.
The TPS25751 also integrates control for external
battery charger ICs for added ease of use and
reduced time to market. The intuitive web based
GUI asks the user a few simple questions on the
application's needs using clear block diagrams and
simple multiple-choice questions. The GUI creates
the configuration image for the user's application,
reducing much of the complexity associated with
competitive USB-PD designs.
Get Started
1. Order the TPS25751EVM, highly integrated USB
Type-C and USB PD Controller evaluation module
2. Read the TPS25751EVM user's guide
3. Start development with the
Customization Tool
4. Refer to the
data
sheet,
manual, or
E2E
for questions and support
Features
•
TPS25751 is certified by USB-IF for PD3.1
specification (TID# 10306)
•
Up to 100W (20V/5A) source and sink applications
with integrated I2C control for TI battery chargers
SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024
Submit Document Feedback
Application
technical reference
TPS25751EVM
Copyright © 2024 Texas Instruments Incorporated
– BQ25756, BQ25756E, BQ25792, BQ25798,
and
BQ25713
– 100W (20V/5A) source and 100W (20V/5A)
sink with BQ25756(E)EVM for 1S-14(7)S
battery applications
– 45W (20V/2.25A) source and 60W (20V/3A)
sink with BQ25792/8EVM for 1S-4S battery
applications
– 60W (20V/3A) source and 60W (20V/3A)
sink with BQ25713EVM for 1S-4S battery
applications
•
Easy-to-use GUI with pre-configured firmware to
configure:
– Programmable Power Supply (PPS) within
5V-21V range
– Liquid Detection and Corrosion Mitigation
measureable on SBU1 and SBU2
•
Multiple test points and headers for quick and easy
debug
– Exposed VBUS and CCx test points to monitor
PD traffic
– PP5V and PPHV test points to measure voltage
transitions
Applications
•
Battery pack for cordless power
retail automation and payment
•
Wireless
speakers,
cordless vacuum cleaner
•
Personal/portable
electronics,
applications
•
Medical
applications,
personal care and fitness
Description
tool,
power
bank,
industrial
TPS25751 Evaluation Module
1
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Summary of Contents for Texas Instruments TPS25751EVM
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Page 1: Description
Get Started • Multiple test points and headers for quick and easy debug 1. Order the TPS25751EVM, highly integrated USB – Exposed VBUS and CCx test points to monitor Type-C and USB PD Controller evaluation module PD traffic 2. Read the TPS25751EVM user's guide –... -
Page 2: Table Of Contents
Figure 3-2. Application Customization Tool Configuration......................Figure 3-3. Enabling Advanced Configuration........................... Figure 3-4. Using Advanced Configuration..........................14 Figure 3-5. TPS25751EVM Connection with PC........................Figure 3-6. Serial Port Configuration Settings........................... Figure 3-7. Flash to Device from Current Configuration......................Figure 3-8. Flash to Device from Current Configuration...................... - Page 3 Figure 5-3. Power Stage Schematic............................Figure 5-4. TPS25751 Schematic..............................36 Figure 5-5. Liquid Detection Schematic.............................37 Figure 5-6. TIVA Schematic............................... Figure 5-7. TPS25751EVM Top Layer Composite View......................Figure 5-8. TPS25751EVM Bottom Layer Composite View...................... Figure 5-9. TPS25751EVM Ground Layer..........................40 Figure 5-10. TPS25751EVM Signal Layer..........................40 Figure 5-11.
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Page 4: Evaluation Module Overview
1 Evaluation Module Overview 1.1 Introduction This document is the user's guide for the TPS25751 Evaluation Module (TPS25751EVM). The TPS25751EVM allows for evaluation of the TPS25751 IC as part of a stand-alone testing kit and USB Type-C and Power Delivery (PD) products. -
Page 5: Hardware
The TPS25751EVM can also be powered directly through Type-C Connector (J3) to simulate the TPS25751 in a dead battery scenario. When the TPS25751EVM is powered only through port J3, the EVM acts as sink only (unable to source unless VSYS is powered on). -
Page 6: Table 2-1. J6 Header Pinout
3.3V supply connected to VIN_3V3 of TPS25751. PP5V 5V supply connected to PP5V of TPS25751. Ground reference for EVM. Ground reference for EVM. TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... -
Page 7: Jumper Information
EEPROM. This also disconnect 3.3V pull-up on the I2Cc and I2Ct lines. I2Cc data line between TPS25751 and EEPROM, remove jumper to disable I2C flash. SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... -
Page 8: Led Information
SBU2 SBU2 pin of J3 Type-C Port, used for liquid detection. VSYS System power of TPS25751EVM, feeds into 5V and 3.3V power rail. 730_PPHV TPS25730 high-voltage sinking node in the system, can be connected to VSYS to provided system power through J1. -
Page 9: Software
¡ Figure 3-1. Application Customization Tool Download 4. Once the installer is open, follow the directions to install the application. SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... -
Page 10: Software Development
After launching the Application Customization Tool, a page appears with device selections for TPS25750 and TPS25751. Select TPS25751 to start configuring. TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... -
Page 11: Figure 3-2. Application Customization Tool Configuration
Source and Sink (DRP) Source and Sink (DRP) Sink Only Sink Only Sink Only Sink Only Source Only Source Only SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... - Page 12 USB-IF and the Product ID is simply a configuration identifier. Select Yes option to enter 4-digit hexadecimal number, otherwise select No. TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 13 (TPS25751 only), these questions are disabled. Refer to Section 4.2 section for more details on each questionnaire and the applications. SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
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Page 14: Figure 3-3. Enabling Advanced Configuration
To make changes, click on the field to modify Click on any registers to expand their fields Figure 3-4. Using Advanced Configuration TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... -
Page 15: Figure 3-5. Tps25751Evm Connection With Pc
Software 3.3.5 Flashing Configuration onto EVM The Application Customization Tool is used to directly load a configuration onto the TPS25751EVM. Connect J4 Type-C connector with a cable (both USB-A to USB-C or USB-C to USB-C ® cables work) to a laptop or computer with the Application Customization Tool open. -
Page 16: Figure 3-6. Serial Port Configuration Settings
Instruments, Inc. and the Baud Rate is set to 9600 Figure 3-6. Serial Port Configuration Settings If the TPS25751EVM is unable to connect to the Application Customization Tool, then go through the following debug recommendations: 1. Make sure the cable connecting the computer to the TPS25751EVM supports data. -
Page 17: Figure 3-8. Flash To Device From Current Configuration
Figure 3-9. Flash to Device from Current Configuration Note When the tool is flashing the configuration, DO NOT connect or disconnect any cables on the TPS25751EVM. Connecting or disconnecting any cables can cause errors when flashing. SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright ©... -
Page 18: Figure 3-10. Resetting Configuration
Refer to Section 3.3.6.2 for details on how to save configurations. Figure 3-10. Resetting Configuration TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... -
Page 19: Figure 3-11. Export Settings In Application Customization Tool
Import settings button on the top-right side of the tool. Select from the directory where the JSON setting file is and click the Import File button. The settings are restored in the Application Customization Tool. SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... -
Page 20: Figure 3-12. Import Settings In Application Customization Tool
Software www.ti.com Figure 3-12. Import Settings in Application Customization Tool TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... -
Page 21: Figure 3-13. Generating Binary Configuration Using The Application Customization Tool
Users have the option to generate a .bin or .C file. Select a file format, enter the file name and click the Download button to download the binary file. Figure 3-13. Generating Binary Configuration Using the Application Customization Tool SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... - Page 22 PD configuration and the application design. TI recommends using the VIF Generator Tool from USB-IF to create or modify VIF files, refer to USB Vendor Info File Generator. TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
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Page 23: Application Specific Use Case
Figure 4-1. J1 Jumper for BQ Setups When using the TPS25751EVM in conjunction with a BQ257xxEVM, plugging in the Type-C Power Adapter to J2 port is not a requirement. The BQ257xxEVM can supply power to the TPS25751EVM VSYS through VBAT. -
Page 24: Figure 4-2. Ribbon Cable Connection To J11
2. Connect the J7 mating connectors of the TPS25751EVM and the BQ25756(E)EVM together. 3. On the bottom side of the TPS25751EVM, attach the ribbon cable to J11 header as shown below. Latch the cable head onto J11 jumper Figure 4-2. - Page 25 Refer to the TPS25751 Technical Reference Manual for details. 12. Refer to Section 3.3.6 for flashing the configuration or exporting the binary. SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
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Page 26: Figure 4-4. Tps25751Evm And Bq25792/8Evm Hardware
Green PGND Note VBAT, PPHV, and GND pins on TPS25751EVM draws significant current, so make sure the cables used to connect the EVMs are able to support high current (max 5A). TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright ©... - Page 27 Refer to the TPS25751 Technical Reference Manual for details. 12. Refer to Section 3.3.6 for flashing the configuration or exporting the binary. SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
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Page 28: Table 4-2. Tps25751Evm And Bq25713Evm Connections
Green J1 - PGND (TP31) Note VBAT, PPHV, and GND pins on TPS25751EVM draws significant current, so make sure the cables used to connect the EVMs are able to support high current (max 5A). TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright ©... - Page 29 Refer to the TPS25751 Technical Reference Manual for details. 11. Refer to Section 3.3.6 for flashing the configuration or exporting the binary. SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
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Page 30: Liquid Detection And Corrosion Mitigation Overview
4.3.1 Liquid Detection/Corrosion Mitigation Hardware Setup Out of the box, the hardware on TPS25751EVM is set up for Liquid Detection/Corrosion Mitigation. R34 and R36 are populated to connect J3 Type-C SBU pins to TPS25751 GPIO4 and GPIO5 for liquid detection, R32 and R33 are not populated. - Page 31 R32/R33 and R34/R36 are not both populated at the same time. On the TPS25751EVM the hardware is set to use specific GPIOs for MOSFET control and Liquid Detection feature. For user applications, some GPIOs can be configured differently while some are required for all designs,...
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Page 32: Table 4-3. Liquid Detection Test Points
Advanced Configuration. 4. Refer to TPS25751data sheet TPS25751 Technical Reference Manual for in-depth details of each registers and the fields. TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... -
Page 33: Hardware Design Files
150060RS 75000 730_LDO_3V3 VSYS VS YS 10.0k Blue 10.0k 100k SELECTOR BATTERY VS TYPE-C Figure 5-1. TPS25730 Power Input Schematic SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... - Page 34 10.0k 10.0k 10.0k A_GP IO3 A_GP IO2 A_GP IO11 A_GP IO1 10.0k 10.0k 10.0k 10.0k Figure 5-2. Type-C Connectors Schematic TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 35 UVLO LM76005RNPR condition with R115 and R116. Figure 5-3. Power Stage Schematic SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 36 GPIO11 BQ_INT I2C Addre s s #1: 0x20 A_GP IO11 I2C Addre s s #2: 0x21 Figure 5-4. TPS25751 Schematic TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 37 751_S BU2 R103 R104 1.00M 1.00M CRCW04021M00FKED CRCW04021M00FKED GP IO_NF GP IO_NF CS D15380F3 CS D15380F3 Figure 5-5. Liquid Detection Schematic SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 38 0.01uF 0.01uF 0.01uF 0.01uF 1µF TLV75533PDQNT 10.0k TIVA_P3V3 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF Figure 5-6. TIVA Schematic TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
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Page 39: Pcb Layouts
Hardware Design Files 5.2 PCB Layouts Figure 5-7. TPS25751EVM Top Layer Composite View Figure 5-8. TPS25751EVM Bottom Layer Composite View SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... - Page 40 Hardware Design Files www.ti.com Figure 5-9. TPS25751EVM Ground Layer Figure 5-10. TPS25751EVM Signal Layer TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 41 Hardware Design Files Figure 5-11. TPS25751EVM Power1 Layer Figure 5-12. TPS25751EVM Power 2 Layer SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 42 Hardware Design Files www.ti.com Figure 5-13. TPS25751EVM Board Dimensions TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
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Page 43: Bill Of Materials (Bom)
Hardware Design Files 5.3 Bill of Materials (BOM) Table 5-1 lists the bill of materials for TPS25751EVM. Table 5-1. Bill of Materials Package Alternate Part Alternate Designator Quantity Value Description Part Number Manufacturer Reference Number Manufacturer !PCB1 Printed Circuit Board... - Page 44 4x1, TH J13, J14, J16 Header, 100mil, 2x1, Gold, TH Sullins 100mil, 1x2, PBC02SAAN Sullins Connector 230 mil above Solutions insulator TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 45 R85, R86, R87, R106, R107, R108 R34, R35, R36 RES, 0, 5%, 0.063 W, AEC-Q200 0402 CRCW04020000Z0ED Vishay-Dale Grade 0, 0402 SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 46 Test Point, Miniature, SMT Testpoint_Keystone 5015 Keystone TP5, TP8, TP9, _Miniature TP10, TP11, TP13, TP14, TP15, TP16, TP17, TP19, TP20, TP22 TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 47 FID3 buy or mount. R32, R33, RES, 0, 5%, 0.063 W, AEC-Q200 0402 CRCW04020000Z0ED Vishay-Dale R110, R111 Grade 0, 0402 SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 TPS25751 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 48 R74, R88, R89, R90, R91, R92, R57, R58, R59 10.0k RES, 10.0 k, 1%, 0.05 W, 0201 0201 CRCW020110K0FKED Vishay-Dale TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
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Page 49: Additional Information
All trademarks are the property of their respective owners. 6.2 Electrostatic Discharge Caution This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. -
Page 50: Receiving Notification Of Documentation Updates
Added Liquid Detection and Corrosion Mitigation Overview section..............• Updated schematic design..........................• Updated PCB design............................• Updated Bill of Materials table to reflect RevA1 EVM..................TPS25751 Evaluation Module SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... - Page 51 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
- Page 52 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
- Page 53 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
- Page 54 www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
- Page 55 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2023, Texas Instruments Incorporated...
- Page 56 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2024, Texas Instruments Incorporated...
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