Texas Instruments bq25773EVM Evaluation Module
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Texas Instruments bq25773EVM PowerDescription
The Texas Instruments bq25773EVM Evaluation Module is designed to evaluate the bq25773, an I2C-controlled NVDC dual-phase buck-boost charge controller. It supports a 3.5V to 40V input voltage range and a charge current range of 0A to 16.3A. This module is ideal for applications such as standard notebook PCs, Chromebooks, and battery chargers.
Texas Instruments bq25773EVM Evaluation Module
Introduction
The Texas Instruments bq25773EVM Evaluation Module is a powerful tool designed for evaluating the bq25773, an advanced I2C-controlled NVDC dual-phase buck-boost charge controller. This module is essential for developers looking to optimize battery charging solutions across various applications.
Part Description
The bq25773EVM is engineered to support a wide input voltage range of 3.5V to 40V, making it versatile for different power sources. It can handle a charge current ranging from 0A to 16.3A, which is suitable for charging configurations of two to five cells. The module features narrow VDC power path management and operates at switching frequencies of either 600kHz or 800kHz, allowing for the use of low-profile inductors. Additionally, it includes safety features such as thermal protection, overvoltage, and overcurrent protection, ensuring reliable operation in various conditions.
Applications
- Standard notebook PCs
- Chromebooks
- Battery chargers
- Appliances
- Oxygen concentrators
Industries
- Consumer electronics
- Medical devices
- Renewable energy systems
- Automotive
- Industrial automation
Usage Ideas
- Notebook PC Development: Use the bq25773EVM to create a high-efficiency charging solution for a new line of notebook PCs, optimizing battery life and performance.
- Portable Medical Device: Implement the module in a portable oxygen concentrator to ensure reliable power management and efficient battery charging.
- Smart Home Appliance: Integrate the bq25773EVM into a smart home appliance that requires efficient battery management, enhancing its functionality and user experience.
Conclusion
The Texas Instruments bq25773EVM Evaluation Module is a robust and versatile solution for evaluating advanced battery charging technologies. With its wide input voltage range, high charge current capabilities, and comprehensive safety features, it is an ideal choice for developers in various industries looking to innovate and improve their power management systems.
