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LC709209F Datasheet Battery Fuel Gauge

Manufacturer: onsemi

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Overview

DATA SHEET www.onsemi.com 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 LC709209F 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.

Key Features

  • HG.
  • CVR2 Algorithm Technology.
  • Small Footprint: No Need for Current Sensing Resistor.
  • Accurate RSOC of Aging Battery.
  • Stable Gauging by Automatic Convergence of Error.
  • Immediate Accurate Gauging after Battery Insertion.
  • Eliminates Learning Cycle.
  • Low Power Consumption.
  • 2 mA Operational Mode Current.
  • Start Gauging Immediately Stand.
  • Alone.
  • Store the Initial Setting Values Required for Gauging.

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