STC3117 Datasheet - STMicroelectronics

STC3117 Gas gauge IC

The STC3117 includes the STMicroelectronics OptimGauge™ algorithm. It provides accurate battery state-of-charge (SOC) monitoring, tracks battery parameter changes with operation conditions, temperature, and aging, and allows the application to get a battery state-of-health (SOH) indication. An alarm.

STC3117 Features

* Patented OptimGauge™ algorithm for accurate battery capacity calculation

* Robust initial open-circuit-voltage (OCV) measurement at power up

* Programmable low battery alarm

* Missing/swapped battery detection

* Average current internal calculation

STC3117-STMicroelectronics.pdf