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Nuvoton KA84930UA-BJ - Automotive Battery Monitor IC

The KA84930UA-BJ from Nuvoton Technology Corporation is a high-performance automotive-grade battery monitor integrated circuit designed for multi-chemistry battery management systems. This advanced IC supports up to 20 cells and features SPI interface for seamless integration into automotive applications.

Key Features & Benefits

  • Multi-Chemistry Support: Compatible with various battery chemistries for flexible system design
  • 20-Cell Monitoring: Comprehensive monitoring capability for large battery packs
  • Automotive Grade: AEC-Q100 qualified for reliable performance in harsh automotive environments
  • Wide Temperature Range: Operates reliably from -40°C to 125°C
  • SPI Interface: Industry-standard communication protocol for easy integration
  • Surface Mount Package: 100-LQFP (14x14) for efficient PCB layout

Applications

Ideal for electric vehicles (EVs), hybrid electric vehicles (HEVs), battery energy storage systems, and other automotive battery management applications requiring precise multi-cell monitoring and protection.

Why Choose HQICKEY?

At HQICKEY, we specialize in providing authentic semiconductor components with full manufacturer warranty support. Every component is sourced directly from authorized distributors and undergoes rigorous quality verification.

Related Products & Resources

Explore our complete range of Battery Management ICs for automotive and industrial applications. Stay updated with the latest industry insights and product announcements on our News Blog.

Need technical support or bulk pricing? Contact our team for personalized assistance with your battery management system design.

Product attributes Property Value
Manufacturer Nuvoton Technology Corporation
Product Series
Packaging Tray |
Function Battery Monitor
Battery Chemistry Multi-Chemistry
Number of Cells 20
Fault Protection -
Interface SPI
Operating Temperature -40°C ~ 125°C
Grade Automotive
Qualification AEC-Q100
Mounting Type Surface Mount
Package / Case 100-LQFP
Supplier Device Package 100-LQFP (14x14)