InnoSwitch™3-Pro series digitally controllable off-line CV/CC QR flyback switcher IC with integrated high-voltage switch, synchronous rectification and FluxLink feedback family of ICs dramatically simplifies the development and manufacturing of fully programmable, highly efficient power supplies, particularly those in compact enclosures. The universal I²C interface enables dynamic control of output voltage and current along with many configurable features. InnoSwitch3-Pro devices are ideal for AC/DC power supply applications where fine (10mV, 50mA) output voltage and current adjustment are necessary. The uVCC pin provides bias to the microprocessor in standalone implementations such as USB PD adapters, chargers. Used in high efficiency USB PD 3.0 + PPS/QC adapters, multi protocol adapters (QuickCharge, AFC, FCP, SCP), direct-charge mobile device chargers, multi-chemistry tool, general purpose battery chargers, adjustable CV and CC LED ballast.