INN3276C

InnoSwitch3-CP Family Off-Line CV/CC QR Flyback Switcher IC with Integrated Primary Switch, Synchronous Rectification, FluxLink Feedback and Constant Power Profile Product Highlights Highly Integrated, Compact Footprint Up to 94% efficiency across full load range Quasi-Resonant (QR) / CCM flyback controller, high-voltage switch4, secondary-side sensing and synchronous rectification driver Integrated FluxLink™, HIPOT-isolated, feedback link Easily interfaces to load-directed and fast charge protocol ICs Constant Power (CP) Profile minimizes charging time with continuous adjustment of output current and voltage Accurate CV/CC/CP, independent of external components External IS resistor allows custom CC programming Instantaneous transient response with 0%-100%-0% load step PowiGaN™ technology – up to 100 W without heat sinks (INN3278C, INN3279C and INN3270C) EcoSmart™ – Energy Efficient Less than 30 mW no-load including line sense Easily meets all global energy efficiency regulations Low heat dissipation Advanced Protection / Safety Features Secondary switch or diode short-circuit protection Open SR FET-gate detection Fast input line UV/OV protection Optional Features Cable-drop compensation with multiple settings Variable output voltage, constant current profiles Auto-restart or latching fault response for output OVP/UVP Multiple output UV fault thresholds Latching or hysteretic primary over-temperature protection Full Safety and Regula...