POWER INTEGRATIONS INN3673C-H601-TL Datasheet & Stock

InnoSwitch™3-EP off-line CV/CC QR flyback switcher IC with Integrated primary switch, synchronous rectification and FluxLink feedback family of ICs dramatically simplifies design and manufacture of flyback power converters, particularly those requiring high efficiency and/or compact size. This family combines primary/secondary controllers and safety-rated feedback into a single IC. InnoSwitch3-EP family devices incorporate multiple protection features including line over and undervoltage protection, output overvoltage and overcurrent limiting and overtemperature shutdown. Incorporates multi-mode quasi-resonant/CCM flyback controller, high-voltage switch, secondary-side sensing and synchronous rectification driver. Devices are available with standard and peak power delivery options and used auto-restart protection behaviours. Used in auxiliary, standby and bias power supplies for appliances, computers, consumer products, utility meter, smart grid and industrial power supplies.




Output power of 15W at 230VAC ±15% and 12W at 85-265VAC (peak or open frame)

Adjustable accurate output current sense using external output sense resistor

EcoSmart™ energy efficient, highly Integrated and compact footprint, 725V MOSFET

Advanced protection / safety features, very high efficiency across full load range

Integrated FluxLink™, HIPOT-isolated, feedback link

Open SR FET-gate detection, fast input line UV/OV protection

UL1577 and TUV (EN60950 and EN62368) safety approved

Reinforced isolation, isolation voltage >4000VAC, 100% production HIPOT testing

Exceptional CV/CC accuracy, independent of external components

Less than 30mW no-load including line sense, low heat dissipation




Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.