CW2017 Datasheet - Cellwise

CW2017, Lithium-ion Fuel Gauge

www.cellwise-semi.com CW2017-DS V1.1 CW2017 Fuel Gauge IC with ID Measurement Function .
The CW2017 is an ultra-compact, system-side or pack-side, sensing resistor free, fuel gauging IC for Lithium-ion(Li+) based batteries in handheld and.

Features

* System-Side or Pack-Side Fuel Gauging
* ±3% Maximum SOC Measurement Error
* 14-bit Sigma-Delta ADC for Cell Voltage, Temperature and ID Resistor Measurement
* Configurable Interrupt for Battery SOC Change, High or Low Battery Temperature
* No Offset Accumulation During Life Tim

Applications

* Smartphone
* Tablet PCs
* Handheld and Portable Devices

CW2017-Cellwise.pdf