The Linear Technology DC293A-A demonstration board is a high-performance, feature-rich platform designed to showcase the capabilities of the LTC®6802 Multicell Battery Monitor. This advanced board is engineered to monitor battery stacks used in electric vehicles, hybrid electric vehicles, and other energy storage applications that require precise battery monitoring to ensure safety, longevity, and efficiency.

Key Features of the DC293A-A

• Multi-Cell Monitoring: The board can monitor up to 12 series-connected battery cells with a total measurement error of less than 1.2mV.
• High Voltage Capability: It is capable of handling voltages up to 60V, making it suitable for a wide range of battery chemistries and configurations.
• Temperature Sensing: Integrated temperature sensing allows for monitoring cell temperatures, which is critical for maintaining battery health and safety.
• Robust Communication: The board uses an isolated SPI interface for communication, ensuring reliable data transfer even in noisy environments.
• Passive Balancing: It includes passive balancing functionality to even out the charge across all cells, prolonging battery life and performance.

Applications

The DC293A-A is ideal for a variety of applications, including:

• Electric and Hybrid Electric Vehicles
• Backup Power Systems
• Grid Storage
• Portable Power Packs

Technical Specifications

• Part Number: DC293A-A
• Manufacturer: Linear Technology
• Monitor IC: LTC6802
• Cell Voltage Measurement Range: 0V to 5V
• Total Measurement Error: < 1.2mV
• Operating Voltage Range: 9V to 60V
• Communication Interface: Isolated SPI

The DC293A-A demonstration board from Linear Technology is a testament to the company's commitment to providing innovative solutions for battery monitoring. With its precision measurement capabilities, robust design, and comprehensive feature set, this board is an indispensable tool for engineers and designers working on the cutting edge of battery technology.