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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.

BQ2972 : Li-Ion/Li Polymer Advanced Single-Cell Battery Protector IC Family

BQ2973 : Li-Ion/Li Polymer Advanced Single-Cell Battery Protector IC Family

BQ2971 : Li-Ion/Li Polymer Advanced Single-Cell Battery Protector IC Family

  • bq77905 Separate Current Paths (slua772.PDF, 251 KB)
    27 Jun 2016 Download
  • bq769x0 Family Top 10 Design Considerations (Rev. A) (slua749a.HTM, 8 KB)
    02 May 2016 Abstract
 
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