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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.
1.2 Kit Contents
•
TPS25751EVM
•
Ribbon Cable
•
EVM Disclaimer Read Me
1.3 Specification
Figure 1-1
shows the block diagram.
J2 Type-C
Connector
TPS25730
5A
CCx
CC Control
SW
VBUS
1.4 Device Information
The TPS25751D is a single-port, USB Type-C PD controller with integrated bi-directional high voltage power
paths for power-only applications. The TPS25751EVM is used to evaluate functionally equivalent TPS25751S
(external high-voltage power path) version of the TPS25751 PD controller. The TPS25751 PD controller is an
excellent choice for single port power applications operating in the Standard Power Range (SPR) for Dual Role
Power (DRP) applications up to 100W (20V/5A).
The TPS25751EVM includes several devices for complete evaluation of voltage protection, power topology, and
an additional TPS25730D PD controller for barrel-jack replacement. For more details on each device on the
TPS25751EVM refer to
Table
The TPS25751 PD controller is configurable through the Web-based GUI for application specific requirements,
architectures, and power/data roles. The GUI tool provides additional optional firmware configuration to integrate
control for selected Battery Charger Products (BQ25756, BQ25756E, BQ25792, BQ25798, and BQ25713). For
more information on BQ configuration, refer to
Designator
U1
U2, U3
U4
U5
U6
U7
4
TPS25751 Evaluation Module
J7 BQ
Connector
PPHV
VAC
VBAT
BAT
J1
VSYS (15V-20V)
Header
730_PPHV
EEPROM
J4 Type-C
Connector
DP/DM
TIVA
VBUS
Figure 1-1. TPS25751EVM Block Level Diagram
1-1.
Section
Table 1-1. Devices on TPS25751EVM
Device Name
TPS25730
TVS2200
TPS25751
TPD2S300
CAT24C512
TPD2E009
Copyright © 2024 Texas Instruments Incorporated
TPS25751D
5A
SW
3A
SW
PP5V
LM76005
P3V3
CC Control
TLV75533
VIN_3V3
and Vconn
I2C
Controller
I2C
GPIO
Target
J6 Header
4.2.
Description
USB Type-C Sink-Only PD controller, DC barrel jack replacement
22V flat-clamp surge protection device
USB Type-C PD controller
USB Type-C Short-to-VBUS and ESD protection for SBU lines Liquid
Detection/Corrosion Mitigation
EEPROM Serial 512-Kb I2C
Dual ESD protection diode with 5A surge rating
SLVUCP9A – NOVEMBER 2023 – REVISED MARCH 2024
www.ti.com
J3 Type-C
Connector
VBUS
VBUS
CCx/Vconn
CCx/Vconn
Liquid
ADC +
SBU1
GPIO
Detection
SBU2
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