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Battery (Li-Ion) Protection 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.

BQ771800 : 2-5S Overvoltage Protector with Internal Delay Timer

BQ771802 : 2-5S Overvoltage Protector with Internal Delay Timer

BQ771803 : 2-5S Overvoltage Protector with Internal Delay Timer

Battery Management Solutions Guide

  • Programming Software for bq77910 and bq77908 (slua648.HTM, 8 KB)
    09 Jul 2012 Abstract
  • bq77908/910 series FET Considerations (Rev. A) (slua612a.HTM, 8 KB)
    25 Apr 2012 Abstract
 
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