We need a Battery Fuel Gauge (battery status monitoring) IC for 3 cells and 4 cell lithium ion or lithium polymer battery pack which monitors the levels of battery pack for our portable device application. IC must monitor the battery pack not individual cells. There will be a micro-controller on my card which will read the status of the battery pack over the I2C/SmBus interface.
We require battery charge level indication mainly.
Temperature monitoring is not mandatory as my Battery charging IC is able to monitor the temperature.
So kindly suggest us suitable IC in low cost for the battery status monitoring.
Best Regards
Akashay Singla