BQ2010 Datasheet - UNITRODE

BQ2010 Gas Gauge IC

The bq2010 Gas Gauge IC is intended for battery-pack or in-system installation to maintain an accurate record of a battery's available charge. The IC monitors a voltage drop across a sense resistor connected in series between the negative battery terminal and ground to determine charge and discharge.

BQ2010 Features

* ➤ Conservative and repeatable measurement of available charge in rechargeable batteries ➤ Designed for battery pack integration - 120µA typical standby current - Small size enables imple- mentations in as little as 1 2 square inch of PCB ➤ Integrate within a system or as a stand-alone de

BQ2010-UNITRODE.pdf