TI said its MaxLife technology uses a degradation modeling system based on a proprietary algorithm to minimize charge time while extending battery life as much as 30 percent in lab tests. The algorithm predicts and avoids charge conditions that could degrade the battery.
Some researchers concerned about potential fire hazards are working to come up with new designs and alternative chemistries for lithium-ion batteries. In the meantime, battery management systems are one option for getting more out of batteries. Unlike traditional software-controlled systems, the new chipsets give designers gauge control over the charger directly, according to the company. This allows them to predict battery capacity more accurately and translate that information into run time.
The autonomous battery management system can reduce software overhead and improve battery safety and security and a better thermal management system, TI said. Its chipsets also let designers adapt the charging algorithm to the platform and to newer, high-capacity batteries.
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