EPI0L8103B44-LF PCA | Alldatasheet
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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
- 150 KHz Switching Frequency 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
- Add “-LF” after part number for Lead-Free
- 500 KHz Switching Frequency EPI B44 & EPI B44-LF 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 CSIXXXXXXB44 & -LF Rev. 3 9/18/06 RR Induct. (µH 15%) @ Idc .82 ± 20% 1.5 ± 20% 2.2 ± 20% 3.3 4.5 6.5 100 150 220 330 470 680 1000 Part Number Temp.Rise 0.92 1.60 2.55 4.31 5.74 8.26 13.5 20.0 29.5 45.0 63.75 77.0 95.0 140 202 303 451 645 930 1372 Induct. (µH ± 15%) @ 0 Adc DCR (Ω Typ.) .0036 .0048 .0061 .0079 .009 .014 .022 .027 .043 .065 .077 .121 .122 .182 .284 .427 .650 .778 1.20 1.45 Vt1 (V-µSec) @ 500 KHz 1.2 1.6 2.0 2.6 3.0 3.6 4.6 5.6 6.8 8.4 10.0 11.0 12.2 14.8 17.8 21.8 26.6 31.8 38.2 46.4 @ Vt1 °C (Typ.) EPI0L8103B44(-LF) EPI1L5902B44(-LF) EPI2L2802B44(-LF) EPI3L3702B44(-LF) EPI4L5602B44(-LF) EPI6L5502B44(-LF) EPI100452B44(-LF) EPI150352B44(-LF) EPI220312B44(-LF) EPI330252B44(-LF) EPI470222B44(-LF) EPI560202B44(-LF) EPI680182B44(-LF) EPI101152B44(-LF) EPI151122B44(-LF) EPI221102B44(-LF) EPI331801B44(-LF) EPI471701B44(-LF) EPI681581B44(-LF) EPI102481B44(-LF) Idc (Amps) 10.0 9.0 8.0 7.0 6.0 5.0 4.5 3.5 3.1 2.5 2.2 2.0 1.8 1.5 1.2 1.0 0.8 0.7 0.58 0.48 Vt2 (V-µSec) @ 150 KHz --- --- --- --- --- --- --- 13.3 16.7 20.0 24.7 --- 36.7 43.3 53.3 65.3 --- --- --- National Semiconductor Chip --- --- --- --- --- --- LM259X-L34 LM259X-L33 LM259X-L32 LM259X-L31 --- LM259X-L30 LM259X-L29 LM259X-L28 LM259X-L27 LM259X-L26 --- --- --- @ Vt2 °C (Typ.) --- --- --- --- --- --- --- --- --- --- --- Package B44 Note: Coplanarity within .005” Max. .575 (14.61) .510 (12.95) .600 (15.24) .510 (12.95) .550 (13.97) .060 (1.52) Suggested Pad Latout .390 Max. (9.90) PCA EPIXXXXXXB44(-LF) D.C.
- Core Loss at Ref. Vt1 : 45 mW • Core Loss at Ref. Vt2 : 72 mW • Application +Vin Regulated Output LoadLX µH 1N5822 Cin Cout Feedback OutputVsw On/OffGnd LM259X Unregulated DC Input Notes : 1. Lead Finish 2. Peak Temperature Rating 3. Weight 4. Packaging Information (*Add “TR” to end of part number, but in front of “-LF”when placing order) (Tube) (Tape & Reel) EPIXXXXXXB44-LF 260°C TBD grams TBD pieces/tube TBD pieces/13” reel (*EPIXXXXXXB44TR-LF) EPIXXXXXXB44 225°C TBD grams TBD pieces/tube TBD pieces/13” reel (*EPIXXXXXXB44TR) SnPb Hot Tin Dip (Sn)