bq25856EVM Controller Evaluation Module
Manufacturer
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Texas Instruments bq25856EVM PowerDescription
The Texas Instruments bq25856EVM Controller Evaluation Module is a complete evaluation system for the bq25856 IC, a buck-boost battery charge controller. It features a wide input range of 4.2V to 70V and a wide output voltage range of up to 70V, with bidirectional capabilities. This module integrates all loop compensation for the buck-boost converter, providing a high-density method with ease of use.
Texas Instruments bq25856EVM Controller Evaluation Module
Introduction
The Texas Instruments bq25856EVM Controller Evaluation Module is an advanced evaluation system designed for the bq25856 integrated circuit (IC). This module serves as a powerful tool for engineers and developers looking to explore the capabilities of a buck-boost battery charge controller with extensive voltage ranges and bidirectional functionalities.
Part Description
The bq25856EVM is a complete evaluation system for the bq25856 IC, which is recognized for its high-efficiency DC/DC conversion capabilities. It operates within a wide input voltage range of 4.2V to 70V and can output voltages up to 70V. The module is designed with integrated loop compensation for the buck-boost converter, ensuring ease of use and a compact design. Additionally, it features I2C control for flexible configuration, making it suitable for various applications.

Applications
- Low voltage battery systems
- Battery management units
- Domain gateways
- Advanced Driver Assistance Systems (ADAS) domain controllers
- Front door modules
Industries
- Automotive
- Consumer Electronics
- Industrial Automation
- Renewable Energy
- Telecommunications
Usage Ideas
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Battery Management System Prototype: Use the bq25856EVM to create a prototype for a battery management system that efficiently charges and discharges batteries in electric vehicles.
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Power Supply for IoT Devices: Implement the module in a low-power IoT device to manage battery charging and ensure reliable power supply across varying voltage conditions.
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Renewable Energy Storage: Design a renewable energy storage system that utilizes the bq25856EVM to manage the charging of batteries from solar panels, optimizing energy conversion and storage.
Conclusion
The Texas Instruments bq25856EVM Controller Evaluation Module is a versatile and efficient solution for evaluating the bq25856 IC's capabilities. With its wide input and output voltage ranges, integrated loop compensation, and I2C control, it is ideal for a variety of applications across multiple industries. Whether for automotive, consumer electronics, or renewable energy projects, this evaluation module provides a robust platform for innovation and development.