Power Integrations (LNK3206D-TL) AC/DC Buck, Buck-Boost, Flyback Converter,

AC/DC Buck, Buck-Boost, Flyback Converter, LinkSwitch-TN2, 85 Vac to 265 Vac, 360 mA, SOIC-8 Product Overview LinkSwitch™-TN2 highly energy efficient off-line switcher IC with integrated system level protection for low component-count power supplies of ICs for non-isolated off-line power supplies provides dramatically improved performance compared to traditional linear or cap-dropper solutions. Designs using the highly integrated LinkSwitch-TN2 ICs are more flexible and feature increased efficiency, comprehensive system level protection and higher reliability. This family supports buck, buck-boost and flyback converter topologies. Each device incorporates power MOSFET, oscillator, on/off control for highest efficiency at light load, high-voltage switched current source for self-biasing, frequency jittering, fast (cycle-by-cycle) current limit, hysteretic thermal shutdown, output and input overvoltage protection circuitry onto a monolithic IC. Applications includes appliances, metering, smart LED drivers, industrial controls, IOT, home and building automation. Output current of 225mA (MDCM), 360mA (CCM) at 230VAC and 225mA (MDCM), 360mA (CCM) at 85-265VAC Highest performance and design flexibility EcoSmart™ extremely energy efficient Enhanced safety and reliability features, auto-restart for short-circuit and open loop faults Output overvoltage protection, line input overvoltage and hysteretic overtemperature protection Excellent load and line regulation, 66KHz operation with accurate current limit Allows use of low-cost off-the-shelf inductors, reduces size and cost of magnetics/output capacitor 725V MOSFET rating for excellent surge withstand, pin-out simplifies PCB heat sinking Extended creepage between DRAIN pin and all other pins improves field reliability Standby supply current <100µA, no-load consumption <30mW with external bias On/off control provides constant efficiency over a wide load range Product Information Input Voltage AC Min: 85V Input Voltage AC Max: 265V AC / DC Converter Case Style: SOIC No. of Pins: 8Pins Topology: Buck, Buck-Boost, Flyback Operating Temperature Min: -40°C Operating Temperature Max: 125°C Product Range: LinkSwitch-TN2 Series MSL: MSL 1 - Unlimited