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Flyback Transformer ForTIUCC28600 Flyback Green Mode Controller
The FA2443-AL was developed specifically for Texas Instruments UCC28600 Quasi-Resonant Flyback Green Mode Controller and is specified in SLUU256A for the
evaluation module. This transformers is designed to operate in discontinous conduction mode at frequencies up to 140 kHz.
Inductance Inductance
Part at 0 A1 at Ipk2 DCR max
number ±10% (µH) min (µH) (Ohms)
Leakage inductance3
Turns ratio
Ipk2 Isolation5
max (µH) pri : sec4 pri : bias (A) Vrms Output
FA2443-AL
200
162
0.217 (4 – 6) 5.9 6 : 1 6 : 1 6.0 1500 120 W 0.020 (8 – 13) 0.020 (9 – 14) 0.515 (1 – 7)
1. Inductance is for the primary, measured at 10 kHz, 0.1 Vrms, 0 Adc. 2.
FA2443-AL Datasheet
