Miniature SMT Power Inductor ELECTRONICS INC. EPI C Series V Features of the EPI “C” Series of Miniature SMT Power Inductors µSec. • Virtually no limit on V µSec as long as max. RMS Current Limit • and Temperature Rise Limit are not exceeded • Low loss material ensures operation in high frequency switching • converters, such as Buck, Boost or as output averaging filter inductor I (peak) • Low cost Robust construction to withstand most SMT processes • t • Also suitable for use in high quality filter applications • Primary Specification Part Number Inductance (µH ± 20%) @ 0 Adc DCR (Ω Max.) EPI1L0292C EPI1L5262C EPI2L2232C EPI3L3202C EPI4L7152C EPI6L8122C EPI100112C EPI150901C EPI220701C EPI330581C EPI470504C EPI680401C EPI101311C EPI151271C EPI221221C EPI331181C EPI471161C EPI681141C EPI102101C 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 680 1000 0.05 0.05 0.07 0.08 0.09 0.13 0.16 0.23 0.37 0.51 0.64 0.86 1.27 2.00 3.11 3.80 5.06 9.20 13.8 Inductance (µH Min.) @ I Sat. 0.9 1.35 1.98 2.97 4.23 6.12 9.0 13.5 19.8 29.7 42.3 61.2 90 135 198 297 423 612 900 I Saturation (mA) I rms (mA Max.) SRF (MHz Typ.) 2900 2600 2300 2000 1500 1200 1100 900 700 580 500 400 310 270 220 180 160 140 100 2900 2800 2400 2000 1500 1400 1100 1200 800 600 500 400 300 250 200 160 150 120 70 145 100 85 70 50 45 35 30 20 18 16 12 11 8 7 5 4 3 2 A Dimensions Package C Marking: PCA EPIXXXXXXC B D Dim. Land Pattern H E J C K F ----------------------- .260 .175 ----.115 ------------- ----.050 .155Ø --.120 .170 .140 .055 .160 .270 (Millimeters) Min. Max. Nom. ----------------------- 6.60 4.45 ----2.92 ------------- ----1.27 3.94Ø --3.05 4.32 3.56 1.40 4.06 6.86 Note : 1. Temperature Rise : 15°C Typ. 2. Inductance Change at I Saturation : 10% Max. I G PCA ELECTRONICS, INC. 6799 SCHOENBORN ST. NORTH HILLS, CA 91343 A B C D E F G H I J K (Inches) Min. Max. Nom. CSIXXXXXXC Rev. - 3/9/01 Product performance is limited to specific parameters. Data subject to change without prior notice. TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com