INN2105K-TL

InnoSwitch™-CE family off-line CV/CC flyback switcher IC with Integrated 650V MOSFET, sync-rect and feedback with high output current (<gt/>2A) capability dramatically simplify development and manufacturing of low-voltage, high current power supplies, particularly those in compact enclosures or with high efficiency requirements. The InnoSwitch-CE architecture is revolutionary in that devices incorporate both primary and secondary controllers, with sense elements and a safety-rated feedback mechanism into a single IC. Close component proximity and innovative use of the integrated communication link permit accurate control of both a secondary-side synchronous rectification MOSFET and optimization of primary-side MOSFET switching. This improves system reliability, maximizes efficiency across the power range from full load to low-power standby. Applications includes high current charger and adapters for mobile devices, consumer electronics − set top boxes, networking, gaming, LED.

• Output power of 20W (adapter), 25W (peak or open frame) at 85-265VAC
• Highly integrated, compact footprint EcoSmart™ energy efficient
• Advanced protection / safety features, full safety and regulatory compliance
• Incorporates flyback controller, 650V MOSFET, secondary-side sensing, sync rectification driver
• Isolation voltage <gt/>3,50VAC, FluxLink™ integrated, HIPOT-isolated, feedback link
• <lt/>10mW no-load at 230VAC when supplied by transformer bias winding
• Easily meets all global energy efficiency regulations, primary sensed output OVP
• Exceptional CV accuracy, tolerant of transformer and board component variances
• 100% production HIPOT compliance testing equivalent to 6KV DC/1 sec, reinforced insulation
• UL1577 and TUV (EN60950, EN62368) approved, EN61000-4-8 (100A/m), EN61000-4-9 (1000A/m) compliant