SRF1280A

*RoHS&COAEMCPLCIOANMTP,LI*A*NHTALOGEN FREE Features Applications ■ Multiple applications: parallel, series, ■ DC/DC converters dual-inductor and transformer ■ Power supplies 10 1 ■ Magnetically shielded, low radiation ■ Inductance range: 0.47 to 1000 μH ■ SEPIC - DC/DC converters ■ Rated current up to 17.9 A ■ AEC-Q200 compliant ■ RoHS compliant* and halogen free** SRF1280A Series - Dual-Winding Shielded Power Inductors Electrical Specifications @ 25 °C Parallel Rating Series Rating Bourns Part No. Inductance @ 100 KHz Tol. L (μH) (%) DCR (Ω) Max. Inductance Irms Isat @ 100 KHz Tol. (A) (A) L (μH) (%) DCR (Ω) Max. Irms Isat (A) (A) SRF1280A-R47Y SRF1280A-1R0Y SRF1280A-1R5Y SRF1280A-2R2Y SRF1280A-3R3Y SRF1280A-4R7Y SRF1280A-6R8Y SRF1280A-8R2Y SRF1280A-100M SRF1280A-150M SRF1280A-220M SRF1280A-330M SRF1280A-470M SRF1280A-680M SRF1280A-820M SRF1280A-101M SRF1280A-151M SRF1280A-221M SRF1280A-331M SRF1280A-471M SRF1280A-681M SRF1280A-821M SRF1280A-102M 0.47 1.0 1.5 2.2 3.3 4.7 6.8 8.2 10 15 22 33 47 68 82 100 150 220 330 470 680 820 1000 ± 30 0.0055 17.9 56 1.676 ± 30 0.0216 8.94 28 ± 30 0.0067 15.5 40 3.284 ± 30 0.026 7.74 20 ± 30 0.0076 13.5 31.1 5.428 ± 30 0.0306 6.77 15.6 ± 30 0.0092 12.5 25.5 8.108 ± 30 0.0338 6.23 12.7 ± 30 0.011 10.4 21.5 11.320 ± 30 0.04 5.23 10.8 ± 30 0.0135 8.25 16.5 19.360 ± 30 0.05 4.13 8.24 ± 30 0.0183 7.34 13.3 29.550 ± 30 0.0656 3.67 6.67 ± 30 0.0191 6.32 12.2 35.440 ± 30 0.0714 3.16 6.09 ± 20 0.0241 6.04 11.2 41.88...