C1539-AL

Document 465 Planar Transformer For National Semiconductor LM5032 PWM Controller Developed for the NSC LM5032 dual interleaved current mode PWM controller for applications up to 100 Watts. Can be used in a dual forward converter or in both interleaved power stages of a high-current converter. Low leakage inductance, excellent DCR Interwinding isolation: 1500 Vdc. Core material Ferrite Terminations  RoHS Matte tin over nickel over brass Weight  10.2 g Ambient temperature  –40°C to +85°C Storage temperature  Component: –40°C to +85°C. Tape and reel packaging: –40°C to +80°C Resistance to soldering heat  Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles 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  200 per 13″ ree...