Surface Mount Power Inductors ELECTRONICS INC. EPI F4747 Series * 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 * Low Profile version for High Current Applications Primary Specification Induct. (H 20%) @ 0 Adc 10 15 18 22 33 39 47 56 68 82 100 150 220 330 470 560 680 820 1000 Part Number EPI100542F4747 EPI150452F4747 EPI180392F4747 EPI220362F4747 EPI330302F4747 EPI390272F4747 EPI470252F4747 EPI560232F4747 EPI680212F4747 EPI820192F4747 EPI101172F4747 EPI151142F4747 EPI221112F4747 EPI331951F4747 EPI471791F4747 EPI561731F4747 EPI681671F4747 EPI821601F4747 EPI102551F4747 DCR ( Max.) Idc (Amp) .022 .027 .040 .044 .065 .073 0.10 0.11 0.14 0.16 0.22 0.28 0.39 0.64 0.98 1.07 1.46 1.64 1.82 5.40 4.50 3.90 3.60 3.00 2.75 2.50 2.35 2.10 1.95 1.70 1.42 1.16 0.95 0.79 0.73 0.67 0.60 0.55 Package F4747 .472 .012 (12.00 .300) .472 .012 (12.00 .300) Marking: PCA Inductance Value Recommended Pad Layout .315 Max. (8.00) .504 (12.80) .299 (7.60) .213 (5.40) .276 (7.00) .197 (5.00) Note : 1. Temperature Rise : 40C Max. @ Idc 2. Inductance Change at Idc : 10% Approximate. Unless Otherwise Specified Dimensions are in Inches /mm .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 Product performance is limited to specified parameters. Data is subject to change without prior notice. CSIXXXXXXF4747 Rev. 2 8/26/02 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com