The SC804A is a fully integrated full-feature, single cell constant-current/constant-voltage (CC/CV) 4.4V LithiumIon battery charger. With an integrated timer and complete charge control algorithm, the SC804A is ideal for stand-alone charger applications. The SC804A contains programmable pre-charge, fast-charge and termination current settings. The SC804A can be programmed to terminate charging based on the output current or the time-out of the programmable timer. The fast charge current is typically set with an external resistor, but it can also be adjusted by applying an analog voltage to the AFC pin. This feature allows use of a microcontroller to set charging current via a DAC output.