Datasheet Summary
DATA SHEET .onsemi.
Battery Fuel Gauge [Smart LiB Gauge] for 1-Cell Lithium-ion/ Polymer (Li+) with Low Power 2 mA Operation
WLCSP12 1.48x1.91x0.51 CASE 567XE
MARKING DIAGRAM
Overview LC709209F is a Fuel Gauge (in other words, Fuel Gauge IC, Gas
Gauge, Battery Monitor or Battery Gauge) for 1- Cell Lithium- ion/Polymer batteries. It is part of our Smart LiB Gauge family of Fuel Gauges which measure the battery RSOC (Relative State Of Charge) using its unique algorithm called HG- CVR2. The HG- CVR2 algorithm provides accurate RSOC information even under unstable conditions (e.g. changes of battery; temperature, loading, aging and self- discharge). An accurate RSOC contributes...