• Menu
  • Product
  • Email
  • PDF
  • Order now
  • 100W Integrated USB Type-C® and USB PD Charging Reference Design for 4- to 10-Cell Batteries

    • TIDT347A November   2023  – October 2024

       

  • CONTENTS
  • SEARCH
  • 100W Integrated USB Type-C® and USB PD Charging Reference Design for 4- to 10-Cell Batteries
  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Considerations
    4. 1.4 Dimensions
    5. 1.5 Test Setup
  6. 2Testing and Results
    1. 2.1 Efficiency Data
    2. 2.2 Efficiency Graphs
    3. 2.3 Thermal Images
  7. 3Waveforms
    1. 3.1 Charging Waveform
    2. 3.2 Switching Waveform
    3. 3.3 Short-Circuit Protection
  8.   Trademarks
  9. IMPORTANT NOTICE
search No matches found.
  • Full reading width
    • Full reading width
    • Comfortable reading width
    • Expanded reading width
  • Card for each section
  • Card with all content

 

Test Report

100W Integrated USB Type-C® and USB PD Charging Reference Design for 4- to 10-Cell Batteries

Description

This reference design is an integrated USB Type-C® and USB power delivery (PD) and charging reference design for 4- to 10-cell batteries for applications such as power tools charger with USB Type-C port, vacuum cleaner, portable power station, and more.

The design incorporates the TPS25751, a USB Type-C and USB PD controller, which integrates a fully-managed robust power path switch inside to reduce size and external components. The design is easy to configure the power specification depending on the user’s application through a web-based GUI, thus reducing the design complexity. The PD controller works with the external battery charger controller BQ25756 through I2C communication. The BQ25756 supports a wide-range input with four-switch, buck-boost configuration, and supports seamless transition from buck, boost, and buck-boost operation mode to provide a highly-efficient, highly-accurate and reliable charger design. This reference design supports charging batteries with a maximum of 100 W through a USB PD3.0-compatible input source. The high integration and simple design lowers BOM cost, provides a smaller size, and reduces time to market.

 

Texas Instruments

© Copyright 1995-2025 Texas Instruments Incorporated. All rights reserved.
Submit documentation feedback | IMPORTANT NOTICE | Trademarks | Privacy policy | Cookie policy | Terms of use | Terms of sale