Dallas-Based TI Launches New EV Battery Monitor That Detects Cell Failures Like an EKG

▤ Summary

Texas Instruments has launched a new single-chip battery monitor for EVs and energy storage systems. The BQ79826Z-Q1 supports up to 26 cells in series and includes an integrated EIS engine for earlier fault detection and real-time diagnostics. TI says the device improves safety, extends battery life, and reduces system complexity by lowering component count. The company is also positioning the product for energy storage deployments tied to AI data center power needs. This launch creates a clear hardware-software opportunity around battery management, diagnostics, and energy storage system integration.

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