bq27220 - Single-Cell CEDV Fuel Gauge
The Texas Instruments bq27220 battery fuel gauge is a single-cell gauge that requires minimal userconfiguration and system microcontroller firmware development, leading to quick system bring-up.
The bq27220 device uses the Compensated End-ofDischarge Voltage (CEDV) algorithm for fuel gauging, and pr
bq27220 Features
* 1 Single-Cell Li-Ion Battery Fuel Gauge
* Resides in Pack or on System Board
* Supports Embedded or Removable Batteries
* Powers Directly from Battery with Integrated LDO
* Supports a Low-Value (10-mΩ) External Sense Resistor
* Ultra-Low Power Consump
