Datasheet Summary
Gas Gauge IC Series
CW2013R01
Low-Cost 1s Fuel Gauge IC with Low-SOC Alert
Features
z System‐Side used Fuel Gauging z 3% Maximum Total SOC Measurement Error z 14‐bit Delta Sigma ADC for Temperature and Cell
Voltage Measurement z Precision Voltage Measurement
+/‐6mV (Normal Operating Condition) z Automatically Power Save z No Offset Accumulation During Life Time z No Full‐to‐Empty Battery Learning Cycles
Necessary z No Sense Resistor Required z SOC and RRT available z Patented “FastCali” gas gauging algorithm z Calibration After Quick Soft‐Reset ...