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Battery Monitor, Protection & Authentication Solutions

A battery is constructed from a string of series and parallel cells. Each series cell; or group of paralleled cells require protection from overcharge, over discharge and short circuit conditions. TI’s Lithium-Ion protection family of devices offer this protection with the BiCMOS process, different voltage thresholds, sleep current consumption of less than 3.5µA, 50 mV precision internally trimmed thresholds and short-circuit protection.

Use the parametric search table to find Lithium-Ion protection parts, download datasheets and application notes, and order samples or evaluation modules.

BQ76PL455A: 16-Cell Industrial Battery Monitor With Passive Cell Balancing

BQ77905: 3 to 5-Series Li-Ion and Li-Phosphate Ultra Low Power Stackable Battery Protector

  • Embedded Scheduler in Cell Battery Monitor of the bq769x0 (slua775.PDF, 172 KB)
    10 Aug 2016Download
  • bq77905 20S Cell Stacking Configuration (slua774.HTM, 8 KB)
    27 Jul 2016Abstract