Power Integrations INN3676C
Off-Line CV/CC QR Flyback Switcher
APPLICATIONS
up to 45 W Product Highlights Highly Integrated, Compact Footprint● Very high efficiency across full load range
● Incorporates a multi-mode Quasi-Resonant (QR) / CCM flyback controller, 725 V / 900 V MOSFET, secondary-side sensing and synchronous rectification driver
● Excellent multi-output cross regulation with weighted secondary-side regulation (SSR) feedback and synch FETs
● Integrated FluxLink™, HIPOT-isolated, feedback link
● Exceptional CV/CC accuracy, independent of external components
● Adjustable accurate output current sense using external output sense resistor EcoSmart™ – Energy Efficient
● Less than 15 mW no-load including line sense
● Easily meets all global energy efficiency regulations
● Low heat dissipation Advanced Protection / Safety
FEATURES
● Open SR FET-gate detection● Fa