Manufacturer Part Number
L9963-TR
Manufacturer
stmicroelectronics
Introduction
The L9963-TR is a highly integrated 4-14 cell Lithium-Ion battery monitoring IC designed for automotive applications. It provides comprehensive battery management functions, including cell voltage monitoring, balancing, and fault protection, to ensure safe and reliable battery operation.
Product Features and Performance
Supports 4 to 14 series-connected Lithium-Ion cells
High-precision cell voltage measurement with 1mV resolution
Built-in active cell balancing for optimal battery performance
Extensive fault protection, including over/under-voltage, over-current, and temperature monitoring
Integrates ADC, digital controller, and communication interface (SPI)
Automotive-grade qualification (AEC-Q100)
Wide operating temperature range of -40°C to 125°C
Product Advantages
Comprehensive battery management capabilities in a single chip
Reliable fault detection and protection for safe battery operation
Optimized battery performance through active cell balancing
Automotive-grade quality and reliability for demanding applications
Key Reasons to Choose This Product
Comprehensive battery management functionality in a compact package
Ensures safe and reliable battery operation in automotive systems
Maximizes battery performance and lifespan through active cell balancing
Automotive-grade qualification for demanding operating environments
Quality and Safety Features
Designed and manufactured to automotive-grade quality standards (AEC-Q100)
Robust fault protection mechanisms to prevent battery damage and ensure safety
Compatibility
The L9963-TR is compatible with 4 to 14 series-connected Lithium-Ion battery cells, making it suitable for a wide range of automotive and industrial applications.
Application Areas
Automotive battery management systems
Industrial battery-powered equipment
Portable electronics with multi-cell Lithium-Ion batteries
Product Lifecycle
The L9963-TR is an active product, and there are no immediate plans for discontinuation. However, as technology evolves, equivalent or alternative models may become available in the future. Customers are advised to contact our website's sales team for the latest product information and availability.