CW2015 Datasheet - Cellwise

CW2015, Low-Cost Fuel Gauge

Gas Gauge IC Series CW2015-DS V2.1 CW2015 Low-Cost Fuel Gauge IC with Low-SOC Alert .
The CW2015 is an ultra-compact, low-cost, host-side/pack-side, sensing resistor free, fuel gauging system IC for Lithium-ion(Li+) based batteries.

Features

* System-Side or Pack-Side Fuel Gauging
* 3% Maximum Total SOC Measurement Error
* 14-bit Delta Sigma ADC for Temperature and Cell Voltage Measurement
* Precision Voltage Measurement
* No Offset Accumulation During Life Time
* No Full-to-Empty Battery Learning Cycles Necessar

Applications

* Smartphone
* Tablet PCs

CW2015-Cellwise.pdf