поискавой системы для электроныых деталей |
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LM267X-L46 датащи(PDF) 1 Page - PCA ELECTRONICS INC. |
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LM267X-L46 датащи(HTML) 1 Page - PCA ELECTRONICS INC. |
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1 / 1 page E L E C T R O N I C S I N C . Thru-Hole 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 LM267X & 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 & 260 KHz Switching Frequency • Low Cost Inductor EPI AC2 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 CSIXXXXXXAC2 Rev. 6 2/14/06 FT 12.8 20 27 64.8 Induct. (µH ± 15%) @ 0 Adc DCR ( Ω Typ.) 0.012 0.019 0.046 0.055 Vt1 (V-µSec) 150 KHz --- --- 20.0 @ Vt1 °C (Typ.) --- --- 33 Induct. (µH 10%) @ Idc 10 15 22 47 Part Number EPI100502AC2 EPI150502AC2 EPI220302AC2 EPI470302AC2 Core Loss Idc (mA) 5000 5000 3000 3000 Vt2 (V-µSec) 260 KHz 15.4 19.3 --- National Semiconductor Chip LM267X-L47 LM267X-L46 LM259X-L41 @ Vt2 °C (Typ.) 36 45 --- Temp.Rise --- --- 105 @ Vt1 (mW) @ Vt2 (mW) 275 275 --- Package AC2 .750 Max. (19.05) .110/.150 (2.79/3.81) .680 Max. (17.27) .300 (7.62) .470 Max. (11.94) .300 (7.62) Pad Layout .060 Ø (1.52) .335 (8.51) Applications Vin Vout LX µH D1 8V-40V Cin Cout CB 10nF FB Vsw Gnd On/Off LM267X + + +Vin Regulated Output Load LX µH D1 1N5822 Cin Cout Feedback Output Vsw On/Off Gnd LM259X + + Unregulated DC Input Package AC2V .375 ± .125 (9.53 ± 3.18) .680 Max. (17.27) Pad Layout .280 (7.11) .060 Ø (1.52) .400 Max. (10.16) .280 (7.11) Package AC2H .375 ± .125 (9.53 ± 3.18) .680 Max. (17.27) Pad Layout .530 (13.46) .060 Ø (1.52) .680 Max. (17.27) .530 (13.46) For no header version : add “V” for Vertical Mount and add “H” for Horizonal Mount 330 @ 52 KHz 90 @ 52 KHz 49 @ 52 KHz |
Аналогичный номер детали - LM267X-L46 |
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Аналогичное описание - LM267X-L46 |
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