Surface Mount Power Inductor ELECTRONICS INC. EPI E Series V Features of the EPI “E” Series of Surface Mount Power Inductors µSec. • Low loss material ensures operation in high frequency switching • converters, such as Buck, Boost or as output averaging filter inductor • Also suitable for use in high quality filter applications • I (peak) t • 250 KHz Switching Frequency • Primary Specification Inductance (µH ± 15%) @ 0 Adc Part Number 1.2 ± 20% 2.4 ± 20% 3.5 ± 20% 4.7 ± 20% 6.1 10 12 15 18 22 27 33 39 47 56 EPI1L2982E EPI2L4802E EPI3L5752E EPI4L7682E EPI6L1662E EPI100542E EPI120492E EPI150452E EPI180392E EPI220362E EPI270342E EPI330302E EPI390272E EPI470252E EPI560242E DCR (Ω Typ.) I Saturation (Amperes) Vt (V-µsec) Temperature Rise Isat ˚C (Typ.) .004 .005 .006 .009 .011 .014 .018 .020 .029 .033 .036 .048 .053 .075 .084 9.8 8.0 7.5 6.8 6.6 5.4 4.9 4.5 3.9 3.6 3.4 3.0 2.7 2.5 2.4 2.0 2.7 3.4 3.7 4.4 5.6 6.0 6.6 7.2 8.0 9.0 10.0 11.0 12.0 13.2 43 39 42 48 52 47 49 46 49 48 47 49 45 52 53 Note : 1) Core loss at ref. Vt: 37 mW 2) Inductance change at Isat: 30% Max. Package E F A PCA EPIXXXXXXE B Dimensions D Dim. E A B C D E F C PCA ELECTRONICS, INC. 6799 SCHOENBORN ST. NORTH HILLS, CA 91343 Min. CSIXXXXXXEa Rev. 1 ------------- (Inches) Max. Nom. ----.315 ------- (Millimeters) Min. Max. Nom. .472 .472 --.197 .087 .299 3/26/01 Product performance is limited to specific parameters. Data subject to change without prior notice. ------------- ----8.0 ------- 12.0 12.0 --5.0 2.2 7.6 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com Surface Mount Power Inductor ELECTRONICS INC. EPI E Series Features of the EPI “E” Series of Surface Mount Power Inductors V µSec. • Low loss material ensures operation in high frequency switching • converters, such as Buck, Boost or as output averaging filter inductor • Also suitable for use in high quality filter applications • I (peak) t • 250 KHz Switching Frequency • Primary Specification Part Number Inductance (µH ± 15%) @ 0 Adc DCR (Ω Typ.) I Saturation (Amperes) Vt (V-µsec) Temperature Rise Isat ˚C (Typ.) EPI680212E EPI820192E EPI101172E EPI121162E EPI151142E EPI181132E EPI221122E EPI271112E EPI331102E EPI390901E EPI471801E EPI561701E EPI681651E EPI821601E EPI102551E 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 .092 .123 .176 .193 .216 .290 0.32 0.36 0.49 0.53 0.74 1.03 1.13 1.24 1.37 2.1 1.9 1.7 1.6 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.65 0.6 0.55 14.6 16.0 17.6 19.2 21.6 23.6 25.6 28.8 31.6 34.4 37.6 41.6 45.2 50 55.2 46 50 55 54 48 54 51 49 54 49 53 55 53 50 47 Note : 1) Core loss at ref. Vt: 37 mW 2) Inductance change at Isat: 30% Max. Package E F A PCA EPIXXXXXXE B Dimensions D Dim. E A B C D E F C PCA ELECTRONICS, INC. 6799 SCHOENBORN ST. NORTH HILLS, CA 91343 CSIXXXXXXEb Rev. 1 Min. ------------- (Inches) Max. Nom. ----.315 ------- .472 .472 --.197 .087 .299 (Millimeters) Min. Max. Nom. ------------- 3/26/01 Product performance is limited to specific parameters. Data subject to change without prior notice. ----8.0 ------- 12.0 12.0 --5.0 2.2 7.6 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com