Surface Mount Power Inductor ELECTRONICS INC. EPI F5050 Series V Features of the EPI “F5050” Series of Miniature SMT Power Inductors µSec. • Virtually no limit on V µSec as long as max. RMS Current Limit • and Temperature Rise Limit are not exceeded • Low loss material ensures operation in high frequency switching • converters, such as Buck, Boost or as output averaging filter inductor I (peak) • Low cost Robust construction to withstand most SMT processes • t • Also suitable for use in high quality filter applications • Primary Specification Part Number Inductance (µH ± 20%) @ 0 Adc DCR (Ω Max.) IDC (A) I rms (A Max.) EPI1L0173F5050 EPI1L9133F5050 EPI2L8103F5050 EPI3L3912F5050 EPI4L7782F5050 EPI6L8662F5050 EPI100542F5050 EPI150442F5050 EPI220372F5050 EPI330292F5050 EPI470242F5050 EPI680202F5050 EPI101172F5050 EPI151132F5050 EPI221112F5050 EPI331901F5050 EPI471801F5050 EPI681601F5050 EPI102501F5050 1.05 1.9 2.8 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 680 1000 .0055 .0075 .0098 .0096 .0155 .022 .033 .044 .061 .090 .148 .166 .262 .410 .557 .880 1.23 1.66 2.68 17.7 12.9 10.5 9.1 7.8 6.6 5.4 4.4 3.7 2.9 2.4 2.0 1.7 1.3 1.1 0.9 0.8 0.6 0.5 12.2 9.6 8.1 7.6 6.5 5.1 4.3 3.6 3.3 2.5 2.1 1.8 1.4 1.2 1.0 0.9 0.7 0.6 0.5 Package F5050 A C Dimensions D Dim. B A B C D E F G H E G Suggested Pad Layout Min. ----------------- (Inches) Max. Nom. .515 .515 .197 ----------- ------.366 .181 .220 .539 .406 (Millimeters) Min. Max. Nom. ----------------- 13.08 13.08 5.00 ----------- ------9.30 4.60 5.60 13.70 10.30 Note : 1. Temperature Rise : 50°C Typ. @ Irms 2. Inductance Change at Idc : 10% Typ. F H PCA ELECTRONICS, INC. 6799 SCHOENBORN ST. NORTH HILLS, CA 91343 CSIXXXXXXF5050 Rev. - 11/12/01 Product performance is limited to specific parameters. Data subject to change without prior notice. TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com