SMT POWER INDUCTORS P0751/2 Series Reliable self-leads High energy storage and low DC resistance Ideal for DC/DC conversion in notebook computers, PDA's, step-up or step-down converters Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C Part Number P0751.102T P0751.152T P0751.222T P0751.332T P0751.472T P0751.682T P0751.103T P0751.153T P0751.223T P0751.333T P0751.473T P0751.683T P0752.104T P0752.154T P0752.224T P0752.334T P0752.474T P0752.684T P0752.105T Inductance @ IPK ADC (µH ± 15%) 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 680 1000 DCR (MAX) (mΩ) IPK (A) IRMS (A) Part Marking 9 10 12 15 18 22 38 46 85 100 140 180 260 380 610 930 1270 1840 2880 9 8 7 6.4 5.4 4.6 3.8 3 2.6 2 1.6 1.4 1.2 1 .8 .6 .5 .4 .3 6.8 6.4 6.1 5.4 4.8 4.4 3.9 3.1 2.7 2.1 1.8 1.5 1.3 1 .8 .6 .5 .4 .3 102 152 222 332 472 682 103 153 223 333 473 683 104 154 224 334 474 684 105 NOTES: 1. Inductance tested at 100 kHz, 10 mVRMS 2. Inductance drop = 10% typical at IPK 3. ∆T = 15°C rise typical at IRMS Schematic Mechanical .110 2,79 1 .115 2,92 2 XXX .510 MAX 12,95 .290 7,37 Weight . . . . . . . . 0.8 grams Tape & Reel . . . . . . 800/reel .370 MAX 9,40 .215 5,46 MAX SUGGESTED PAD LAYOUT .004/0,10 Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com PC500.B (5/02) 4