Cxch7683 is a linear charging, universal charger control IC with automatic identification and built-in reference. No matter what polarity the battery is connected to the circuit, it can be charged normally. IC highly integrated, to minimize the charger peripheral components.Cxch7683 is a linear charging, universal charger control IC with automatic identification and built-in reference. No matter what polarity the battery is connected to the circuit, it can be charged normally. IC highly integrated, to minimize the charger peripheral components.Cxch7683 is a linear charging, universal charger control IC with automatic identification and built-in reference. No matter what polarity the battery is connected to the circuit, it can be charged normally. IC highly integrated, to minimize the charger peripheral components.