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EPI100552B50 数据表(PDF) 4 Page - PCA ELECTRONICS INC. |
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EPI100552B50 数据表(HTML) 4 Page - PCA ELECTRONICS INC. |
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4 / 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 • Optimized for National’s LM259X 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 • 150 KHz & 500 KHz Switching Frequency • Low Cost Inductor EPI B30 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 CSIXXXXXXB30 Rev. 3 3/5/03 1.8 2.66 4.95 10.6 16 24 35 51 74 108 163 242 360 Induct. (µH ± 20%) @ 0 Adc DCR ( Ω Typ.) .007 .008 .018 .042 .067 .101 .153 .235 .358 .535 .836 1.3 2.0 Vt1 (V-µSec) 150 KHz 2.7 3.3 4.7 6.7 8.0 10.0 12.0 14.7 17.3 21.3 26.0 31.3 38.0 @ Vt1 °C (Typ.) 22 21 21 26 29 27 28 29 30 30 31 32 32 Induct. (µH 15%) @ Idc 1.7 2.5 4.7 10 15 22 33 47 68 100 150 220 330 Part Number EPI1L7312B30 EPI2L5272B30 EPI4L7192B30 EPI100152B30 EPI150132B30 EPI220102B30 EPI330831B30 EPI470701B30 EPI680581B30 EPI101481B30 EPI151391B30 EPI221321B30 EPI331261B30 Core Loss Idc (mA) 3100 2700 1900 1500 1300 1000 830 700 580 480 390 320 260 Vt2 (V-µSec) 260 KHz 1.6 2.0 2.8 4.0 --- --- --- --- --- --- --- --- --- National Semiconductor Chip --- --- --- --- LM259X-L16 LM259X-L15 LM259X-L14 LM259X-L13 LM259X-L12 LM259X-L11 LM259X-L10 LM259X-L9 LM259X-L8 @ Vt2 °C (Typ.) 22 21 21 26 --- --- --- --- --- --- --- --- --- Temp.Rise 44 44 44 44 44 44 44 44 44 44 44 44 44 @ Vt1 (mW) @ Vt2 (mW) 44 44 44 44 --- --- --- --- --- --- --- --- --- Package B30 .415 (10.80) .350 (8.89) .430 (10.92) .360 (9.14) .400 (10.16) .060 (1.52) Suggested Pad Latout .360 Max. (9.14) Note: Coplanarity within .005” Max. PCA EPIXXXXXXB30 D.C. |
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