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Document 1268
SMT Planar Transformer ForTIUCC2897 (PMP9656 Reference Design)
• Developed for Texas Instruments UCC2897 Active Clamp Forward (PMP9656 reference design)
• Rated for 250 Watts • Designed to operate at 200 kHz with 48 – 60 Vdc input. • High efficiency; excellent DCR; very low leakage inductance;
1500 Vrms, one minute primary to secondary isolation. • Provides 0.009″ (0.229 mm) clearance above the seating plane Core material Ferrite Terminations Matte tin over nickel over brass. Weight 26.5 g Ambient temperature –40°C to +85°C Maximum part temperature +125°C (ambient + temp rise) Storage temperature Component: –40°C to +125°C.