MARUWA GENERAL CATALOG Features * Low profile less than 1.2mm/1.8mm * Low noise and leakage flux by closed magnetic path * RoHS Compliant Applications DC/DC converters for * Small sized LCDs * Cellular phones, and PDAs * Digital video/still cameras 1.1 3.8 0.2 POWER INDUCTORS 4.1 2 .7 Dimensions/Land pattern (for ref.) <mm> H 3.8 0.2 4.1 H=1.20mm max: CXAD120 H=1.80mm max: CXAD180 Part number listSpecifications Typical Series CXAD120Z CXAD180Z Part number Inductance L(H)(1) DC resistance Rdc()(2) Rated current Idc1/ Idc2(A)(3) CXAD120-2R2Z 2.220% 0.12 1.35 CXAD120-3R3Z 3.320% 0.18 1.05 CXAD120-4R7Z 4.720% 0.22 0.90 CXAD120-6R8Z 6.820% 0.27 0.80 CXAD120-100Z 1020% 0.43 0.70 CXAD120-150Z 1520% 0.72 0.55 CXAD120-220Z 2220% 1.10 0.45 CXAD120-330Z 3320% 1.80 0.35 CXAD120-470Z 4720% 2.10 0.30 CXAD180-2R2Z 2.220% 0.060 1.90/1.90 CXAD180-3R3Z 3.320% 0.076 1.40/1.60 CXAD180-4R7Z 4.720% 0.108 1.20/1.30 CXAD180-6R8Z 6.820% 0.160 0.09/1.10 CXAD180-100Z 1020% 0.210 0.80/0.95 CXAD180-150Z 1520% 0.310 0.65/0.75 CXAD180-220Z 2220% 0.420 0.50/0.65 CXAD180-330Z 3320% 0.630 0.40/0.55 CXAD180-470Z 4720% 0.930 0.32/0.45 Operating temperature range Ta()(4) -25~100 -25~100 Note (1)Ta=25Idc=0A (2)Ta=25 (3)CXAD120Inductance change ratio IL/LI10% or T40 CXAD180Idc1Inductance change ratio IL/LI10% Idc2:Temperature rise T40 (4)Including temperature rise. Custom specifications are available. 62