Surface Mount Power Inductor ELECTRONICS INC. EPI KSP56 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 and as a Coupled Inductor * Low cost Robust construction to withstand most SMT processes Primary Specification Part Number Connection EPI0L3702KSP56 Series Parallel Series Parallel Series Parallel Series Parallel Series Parallel Series Parallel Series Parallel Series Parallel Series Parallel EPI0L5602KSP56 EPI0L8502KSP56 EPI1L1492KSP56 EPI2L6442KSP56 EPI4L3352KSP56 EPI4L8342KSP56 EPI6L8302KSP56 EPI100212KSP56 Inductance (H 20%) @ 0 Adc 1.76 0.44 3.10 0.78 4.80 1.20 7.00 1.76 19.6 4.90 33.2 8.30 38.4 9.60 56.8 14.2 78.4 19.6 Inductance (H Min.) @ Idc 1.2 .30 2.0 .50 3.2 .80 4.4 1.1 10.4 2.6 17.2 4.3 19.2 4.8 27.2 6.8 40.0 10.0 DCR ( Max.) I dc (Amps) .016 .004 .020 .005 .024 .006 .028 .007 .056 .014 .076 .019 .080 .020 .096 .024 .220 .055 3.5 7.0 3.0 6.0 2.5 5.0 2.45 4.9 2.2 4.4 1.75 3.5 1.7 3.4 1.5 3.0 1.05 2.1 Package KSP56 Top View .560 Max. (14.22) 1 4 4 2 3 3 Pin 1 I.D. Marking : PCA Inductance Value D.C. Schematic .492 (12.50) .560 Max. (14.22) 1 .348 (8.84) 2 20 ) .1 .05 (3 60 ) .1 .06 (4 .250 Max. (6.35) Bottom View 92 ) .4 .50 2 (1 .460 (11.68) .460 (11.68) Recommended Layout Notes : 1. Temperature Rise : 40C Max. @ Idc 2. Inductance Change at Idc : 40% Max. 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. CSIXXXXXXKSP56a Rev. 1 12/11/02 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com Surface Mount Power Inductor EPI KSP56 Series ELECTRONICS INC. * 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 and as a Coupled Inductor * Low cost Robust construction to withstand most SMT processes Primary Specification Part Number Connection EPI130202KSP56 Series Parallel Series Parallel Series Parallel Series Parallel Series Parallel Series Parallel Series Parallel Series Parallel EPI170182KSP56 EPI250152KSP56 EPI350122KSP56 EPI550921KSP56 EPI770821KSP56 EPI111641KSP56 EPI151621KSP56 Inductance (H 20%) @ 0 Adc 104 26 132 33 200 50 268 67 400 100 600 150 800 200 1200 300 Inductance (H Min.) @ Idc 52 13 68 17 100 25 140 35 220 55 308 77 440 110 600 150 DCR ( Max.) I dc (Amps) .256 .064 .288 .072 .440 .111 .630 .158 1.21 .303 1.49 .372 2.18 .545 2.69 .672 1.0 2.0 .90 1.8 .75 1.5 .80 1.2 .46 .92 .41 .82 .32 .64 .31 .62 Package KSP56 .560 Max. (14.22) 1 4 4 2 3 Top View 3 Pin 1 I.D. Marking : PCA Inductance Value D.C. Schematic .492 (12.50) .560 Max. (14.22) 1 .348 (8.84) 2 20 ) .1 .05 (3 60 ) .1 .06 (4 .250 Max. (6.35) Bottom View 92 ) .4 .50 2 (1 .460 (11.68) .460 (11.68) Recommended Layout Notes : 1. Temperature Rise : 40C Max. @ Idc 2. Inductance Change at Idc : 40% Max. 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. CSIXXXXXXKSP56b Rev. 1 12/11/02 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com