C1173-ALB

Document 439 Flyback Transformers For Texas Instruments TPS23750 PoE Powered Device Controller • Isolated synchronous flyback transformers developed for Texas Instruments PMP929 reference design. • Operates up to 500 kHz with 18 – 72 V input • 1500 Vrms, one minute isolation primary and bias to secondary Core material Ferrite Terminations  RoHS tin-silver (96.5/3.5) over tin over nickel over phos bronze. Other terminations available at additional cost. Weight  5.0 – 5.3 g Ambient temperature  –40°C to +125°C Storage temperature  Component: –40°C to +125°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