Texas Instruments launched a high-cell-count battery monitor chip designed for electric vehicles and AI data center energy storage, fitting into the company's power management strategy but not removing near-term risks around capital spending and potential margin pressure.

What happened

Texas Instruments introduced the BQ79826Z-Q1, an industry-first battery monitor that supports up to 26 cells per device and includes integrated electrochemical impedance spectroscopy. The chip is designed for electric vehicles and energy storage systems and pairs with the BQ79881-Q1 pack monitor to address power management across varied battery chemistries.

What to watch

Texas Instruments' financial narrative projects $26.4 billion（約4.2兆円） revenue and $10.3 billion（約1.6兆円） earnings by 2029, requiring 12.8% yearly revenue growth. More cautious analyst views assume only 8.9% annual revenue growth to roughly US$23.8 billion（約3.8兆円）, highlighting the wide range of expectations around whether this battery monitor meaningfully shifts the outlook.