CW2015 Datasheet (Cellwise) - Low-Cost Fuel Gauge

CW2015, Low-Cost Fuel Gauge

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

CW2015 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