ISL94212INZ-T

The ISL94212INZ-T is a highly integrated battery management IC designed for monitoring and protecting lithium-ion (Li-ion) battery packs with 3 to 12 cells in series. It ensures safe operation by balancing cells, monitoring voltage, temperature, and current, and providing fault detection features.

Key Features:

1. Cell Monitoring:
   • Supports 3 to 12 series cells with accurate voltage measurement for each cell.
2. Battery Protection:
   • Offers overvoltage, undervoltage, overcurrent, short-circuit, and over-temperature protection.
3. Cell Balancing:
   • Includes internal passive balancing to maintain cell voltage uniformity and improve battery lifespan.
4. Flexible Configuration:
   • Programmable parameters through I²C interface for various battery pack designs.
5. Low Power Consumption:
   • Designed for efficiency with ultra-low power modes, ideal for energy-constrained applications.
6. Package:
   • Offered in a compact TQFN-64 package, optimized for high-density designs.

Applications:

• Electric vehicles (EV) and e-bikes.
• Energy storage systems.
• Power tools and portable electronics.
• Uninterruptible Power Supplies (UPS).

Summary:

The ISL94212INZ-T provides robust battery management for multi-cell Li-ion packs, enhancing safety, reliability, and performance. It is well-suited for automotive, industrial, and consumer battery applications, thanks to its advanced protection, balancing, and monitoring features.