UA7962-AL

Document 1368 81W PoE Transformer ForTIIndustrialPOEIsolated Flyback Reference Design Developed for Texas Instruments 81W Industrial POE Isolated Flyback reference design, PMP20058 Operates with input voltage of 8 – 18 V 54 V, 1.5 A isolated output 1500 Vrms, one minute isolation (hipot) from primary and aux to secondary. Core material Ferrite Terminations  ROHS tin-silver over tin over copper plated steel Weight  49.7 g Ambient temperature  –40°C to +105°C Maximum part temperature +145°C Storage temperature  Component: –40°C to +105°C. Tray packaging: –40°C to +80°C Moisture Sensitivity Level (MSL)  1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Packaging  120 per tray PCB washing  Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. Part ...