DS2781 Datasheet - Maxim Integrated Products

1-Cell or 2-Cell Standalone Fuel Gauge

DS2781 Features

* Precision Voltage, Temperature, and Current Measurement System Operates in One-Cell or Two

* Cell Applications Accurate, Temperature Stable Internal Timebase Absolute and Relative Capacity Estimated from Coulomb Count, Discharge Rate, Temperature, and Battery Cell Characteristics Accurate Warn

DS2781 General Description

The DS2781 measures voltage, temperature, and current, and estimates available capacity for rechargeable Lithium-Ion and Lithium-Ion Polymer batteries. Cell stack characteristics and application parameters used in the calculations are stored in onchip EEPROM. The available capacity registers report .

DS2781 Datasheet (419.21 KB)