MARUWA GENERAL CATALOG Features * Low profile less than1.2mm/1.45mm * Small footprint * RoHS Compliant Applications DC/DC converters for * LCD panels * Digital video/still cameras * Cellular phones, PDAs, and others A (standard)3.0mm0.2mm 3.5mm max. CXLD120-2R2 CXLD140-2R2 CXLD180-2R2 Part 2.50.2 H 3.0 1.0 1.650.2 A 2.65 0.2 POWER INDUCTORS pattern (for ref.) <mm> 2-0.650.2 Dimensions/Land 2.5 H=1.20mm maxCXLD120Z H=1.45mm maxCXLD140Z H=1.80mm maxCXLD180Z number listSpecifications Typical Series CXLD120Z CXLD140Z CXLD180Z Part number CXLD120-2R2Z CXLD120-3R3Z CXLD120-4R7Z CXLD120-6R8Z CXLD120-100Z CXLD120-220Z CXLD120-330Z CXLD120-470Z CXLD140-2R2Z CXLD140-4R7Z CXLD140-100Z CXLD140-150Z CXLD140-220Z CXLD140-470Z CXLD140-680Z CXLD140-820Z CXLD140-101Z CXLD180-2R2Z CXLD180-3R3Z CXLD180-4R7Z CXLD180-6R8Z CXLD180-100Z CXLD180-150Z CXLD180-220Z CXLD180-330Z CXLD180-470Z Inductance L(H)(1) DC resistance Rdc()(2) Rated current Idc(A)(3) 2.220% 3.320% 4.720% 6.820% 1020% 2220% 3320% 4720% 2.220% 4.720% 1020% 1520% 2220% 4720% 6820% 8220% 10020% 2.220% 3.320% 4.720% 6.820% 1020% 1520% 2220% 3320% 4720% 0.135 0.22 0.33 0.50 0.60 1.50 2.65 3.20 0.12 0.24 0.40 0.62 0.92 1.8 2.5 3.3 4.5 0.082 0.122 0.162 0.265 0.378 0.600 0.894 1.360 1.760 Operating temperature range Ta () (4) 1.20 1.10 0.90 0.75 0.65 0.45 0.32 0.25 1.30 0.92 0.70 0.50 0.47 0.32 0.25 0.19 0.15 1.50 1.20 1.10 0.85 0.75 0.55 0.45 0.35 0.30 -25~100 Note (1)Ta=25Idc=0A (2)Ta=25 (3)Inductance change ratio IL/LI10% or T40 (4)Including temperature rise Custom specifications are available. 51