Coilcraft, Inc. B0695-A Flyback Transformer for Texas Instruments LM5020 B0695-AL B0695-ALD

Flyback transformer designed for use with the National Semiconductor LM5020 PWM controller, operating up to 1 MHz with a 36-72 V input range. Provides a 3.3 V, 4.5 A output with secondary windings connected in parallel and a 12 V bias output. Suitable for 13 W IEEE 802.3af-compliant PoE applications. Surface mount, with ferrite core and RoHS-compliant tin-silver over tin over nickel over phosphor bronze terminations. Weight is 12.8 g. Operates at ambient temperatures from -40°C to +85°C. Packaged in 13″ reels of 175 units using 44 mm wide, 0.4 mm thick plastic tape with 32 mm pocket spacing and 11.9 mm pocket depth. Meets MSL 1 moisture sensitivity level. Isolation rating is 1500 Vrms between primary and secondary windings.