I am using a 0.100-ohm Sense resistor to sense a 7.4V Li-ion battery. where sense- is connected to Li-ion Battery polarity positive and sense + is connected to an LTC4120 wireless charger. The problem is during charging LTC2943 temperature is getting high up to 46°C. I don't know what is the reason?
Note: Pin SDA, SCL, ALCC are currently pulled up with 2.2K. The I2C bus is not programmed.