IC is the abbreviation of Integrated Circuit, that is, integrated circuit, refers to the integration of multiple electronic components (such as transistors, capacitors, resistors, etc.) together to form a complete circuit functional unit.
< br >
ICC is the abbreviation of Integrated Circuit Card, that is, integrated circuit card, is an embedded smart card, the internal integration of processor, memory, communication interface and other electronic components, used to store and process personal identity information, financial information, traffic information, etc.
< br >
DC is the abbreviation of Direct Current, that is, direct current, which means that the direction of the current is always unchanged. In a battery, the current generated by the positive end of the battery is direct current.
Hello, IC refers to the battery charge management chip, ICC refers to the maximum input current or constant current charging current, DC is the usual DC (voltage or current) meaning.