STMicroelectronics STEVAL-BMS114 BMS Evaluation Board

Introduction

The STMicroelectronics STEVAL-BMS114 is a versatile Battery Management System (BMS) Evaluation Board designed for monitoring and managing multiple Li-ion battery cells. With its ability to handle a wide voltage range and multiple battery nodes, this evaluation board is an essential tool for developers and engineers working on battery management solutions.

Part Description

The STEVAL-BMS114 operates from 1 to 31 Li-ion battery nodes, providing comprehensive monitoring capabilities for voltage, current, and temperature. It manages between 4 to 14 cells with a voltage range of 48V to 800V, utilizing the L99BM114 IC for accurate measurements. This board supports both single access and dual access daisy chain topologies, allowing for flexible integration into various systems. It features a compact design (100mm x 76mm) and includes GPIOs for connecting additional temperature sensors, making it suitable for a wide range of applications.

Applications

• Industrial Battery Management Systems (BMS)
• Portable and semi-portable equipment
• E-bikes and e-scooters
• High-voltage battery packs

Industries

• Renewable Energy
• Automotive
• Consumer Electronics
• Industrial Automation

Usage Ideas

1. E-Bike Battery Management: Use the STEVAL-BMS114 to create a battery management system for an electric bike, ensuring optimal performance and safety through real-time monitoring of battery health.

2. Energy Storage Solutions: Implement the evaluation board in a home energy storage system to manage and monitor the performance of a high-voltage battery pack, enhancing energy efficiency and reliability.

3. Portable Medical Devices: Design a portable medical device that requires a reliable battery management system, utilizing the STEVAL-BMS114 to ensure safe operation and accurate monitoring of battery status.

Conclusion

The STMicroelectronics STEVAL-BMS114 BMS Evaluation Board is a powerful tool for engineers and developers looking to implement effective battery management solutions. With its advanced monitoring capabilities and flexibility in application, it is well-suited for a variety of industries and projects, making it an invaluable asset in the development of modern battery-powered systems.