bq27421-G1 Datasheet (Texas Instruments) - System-Side Impedance Track Fuel Gauge

bq27421-G1, System-Side Impedance Track Fuel Gauge

The Texas Instruments bq27421-G1 fuel gauge is a minimally configured microcontroller peripheral that provides system-side fuel gauging for single-cell LiIon batteries.

The device requires very little user configuration and system microcontroller firmware development.

The bq27421-G1 fuel gauge uses

bq27421-G1 Features

* 1 Single-Cell Li-Ion Battery Fuel Gauge

* Resides on System Board

* Supports Embedded or Removable Batteries

* Powered Directly from Battery with Integrated LDO

* Low-Value Integrated Sense Resistor (7 mΩ, Typical)

* Easy-to-Configure Fuel Gauging Bas