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EPIB20 数据表(PDF) 13 Page - PCA ELECTRONICS INC. |
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EPIB20 数据表(HTML) 13 Page - PCA ELECTRONICS INC. |
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13 / 50 page ![]() E L E C T R O N I C S I N C . Surface Mount Power Inductor TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 • 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 • 500 KHz & 200 KHz Switching Frequency EPI B50 Series Product performance is limited to specified parameters. Data is subject to change without prior notice. Primary Specification Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 CSIXXXXXXB50 Rev. 3 3/5/03 Induct. (µH 15%) @ Idc 1.0 ± 20% 1.5 ± 20% 2.2 ± 20% 3.3 4.7 6.8 10 15 22 33 47 56 60 68 100 150 220 330 470 680 1000 Temp.Rise 1.18 1.9 2.9 4.0 6.1 9.6 16.2 21.3 29.4 44.3 62.4 73 64.9 81 118 177 270 418 607 894 1314 Induct. (µH ± 15%) @ 0 Adc DCR ( Ω Typ.) .0037 .0047 .0058 .0069 .0085 .0106 .016 .026 .037 .061 .086 .121 .100 .202 .300 .460 .566 .705 .850 1.03 1.25 Vt1 (V-µSec) @ 500 KHz 1.4 1.8 2.2 2.6 3.2 4.0 5.0 6.0 7.0 8.6 10.2 11.0 --- 11.6 13.6 17.2 21.2 26.4 31.8 38.6 46. @ Vt1 °C (Typ.) 35 39 39 37 40 40 37 40 36 38 38 37 --- 36 34 36 36 36 34 31 27 Part Number EPI1L0113B50 EPI1L5103B50 EPI2L2942B50 EPI3L3832B50 EPI4L7792B50 EPI6L8702B50 EPI100552B50 EPI150452B50 EPI220352B50 EPI330292B50 EPI470242B50 EPI560202B50 EPI600102B50 EPI680152B50 EPI101122B50 EPI151102B50 EPI221901B50 EPI331801B50 EPI471701B50 EPI681601B50 EPI102501B50 Idc (Amps) 11.0 10.4 9.4 8.3 7.9 7.0 5.5 4.5 3.5 2.9 2.4 2.0 1.0 1.5 1.2 1.0 0.9 0.8 0.7 0.6 0.5 Vt2 (V-µSec) @ 200 KHz --- --- --- --- --- --- --- --- --- --- --- --- 19.8 --- --- --- --- --- --- --- --- @ Vt2 °C (Typ.) --- --- --- --- --- --- --- --- --- --- --- --- 14 --- --- --- --- --- --- --- --- Package B50 .660 (16.76) .580 (14.73) .690 (17.53) .590 (14.99) .620 (15.75) .060 (1.52) Suggested Pad Latout .380 Max. (9.65) Note: Coplanarity within .005” Max. PCA EPIXXXXXXB50 D.C. • Core Loss at Ref. Vt1 : 48 mW • Core Loss at Ref. Vt2 : 53.7 mW • |
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