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Fine-tuning Impedance Track battery fuel gauge with LiFePO4 cells in shallow discharge apps

Posted: 24 Jun 2011 ?? ?Print Version ?Bookmark and Share

Keywords:battery-fuel gauging? algorithm? state of charge?

The Impedance Track battery-fuel gauging technology from Texas Instruments (TI) is an adaptive algorithm that learns how a battery's characteristics change over time. Combining this algorithm with knowledge of the battery pack's specific chemistry permits a very accurate determination of the battery's state of charge for the life of the pack.

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