Integrated USB Type-C® power delivery (PD) and charging reference design for 2-4 cell batteries
TIDA-050047
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Description & Features

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Key Document

Description

This reference design features charging up to 20 V at 5 A without the need for any external FETs, enabling a much smaller solution size and reducing total BOM cost. A microprocessor is also not necessary as the TPS25750 power delivery (PD) controller will handle the I2C communication to the BQ25792 battery charger IC. This I2C capability and the TPS25750 web-based GUI greatly simplify the firmware development process.

Features
  • Supports standard Type-C communication, PD negotiation, and power/data role swaps
  • Comprehensive power path management and protection plus I2C capability eliminates need for 7 FETs and microcontroller
  • Configurable as source/sink or sink-only power
  • Source mode offers on-the-go mode support
  • Best-in-class web-based GUI available for simple PD controller configuration
  • Wide input voltage range for charging a 2-4 cell battery at a current of up to 5 A

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Schematic/Block Diagram

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Design Guide

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Design Files

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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

TI-CHARGER-GUI :
GUI software for use with USB2ANY and battery charging evaluation modules



Not Available ACTIVE

USB-PD-CHG-EVM-01 :
Integrated USB Type-C® Power Delivery (PD) and charging reference design for 2-4 cell batteries EVM

$149.00(USD)


Not Available ACTIVE

TPS25750-GUI :
TPS25750 graphical user interface (GUI)

Free



Not Available ACTIVE

USB2ANY :
USB2ANY interface adapter

$99.00(USD)


Pricing may vary.



ACTIVE
Contact a Distributor  

TI Devices (5)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
BQ25792  I2C controlled, 5-A, 1-4 cell buck-boost charger with dual-input selector and USB PD 3.0 OTG output  Battery management ICs  Sample & Buy View Design Kits & Evaluation Modules
TLV755P  500-mA, high-PSRR, low-IQ, low-dropout voltage regulator with enable  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS25750  Highly integrated USB Type-C® and USB PD controller with pre-configured GUI  USB ICs  Sample & Buy View Design Kits & Evaluation Modules
TPS54531  3.5V to 28V Input, 5A, 570kHz Step-Down Converter with Eco-mode  Step-down (buck) regulators  Sample & Buy View Design Kits & Evaluation Modules
TVS2200  22V flat-clamp surge protection device  Circuit protection ICs  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
BQ25792 Download
TLV755P Download Download
Download Download
Download Download
TPS25750 Download
Download Download
TPS54531 Download
TVS2200 Download Download

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Technical documentation

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guide (1)
Title Type Size (KB) Date
PDF 2294 18 Nov 2020
Design files (6)
Title Type Size (KB) Date
ZIP 696 18 Nov 2020
ZIP 35192 18 Nov 2020
PDF 1704 18 Nov 2020
PDF 260 18 Nov 2020
PDF 70 18 Nov 2020
PDF 1320 18 Nov 2020

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