bq2050 Overview
The bq2050 Lithium Ion Power Gauge™ IC is intended for batterypack or in-system installation to maintain an accurate record of available battery capacity. 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 activity of the battery. pensations for battery temperature and rate of charge or discharge are applied to...
bq2050 Key Features
- Conservative and repeatable measurement of available capacity in Lithium Ion rechargeable batteries
- Designed for battery pack integration
- 120µA typical operating
- Small size enables imple
- Integrate within a system or as a stand-alone device
- Display capacity via single
- Measurements pensated for current and temperature
- Self-discharge pensation using internal temperature sensor
- 16-pin narrow SOIC