LPD3015-222MRB Coilcraft

Document 661-1 Shielded Coupled Inductors LPD3015 Only 1.4 mm high and 3 mm square Ideal for use in flyback, multi-output buck, SEPIC and Zeta applications. High inductance, high efficiency and excellent current handling Can also be used as two single inductors connected in series or parallel or as a common mode choke. + + D C V L1 L2 OUT C V IN SW Typical Flyback Converter + D V OUT C AUX L2 ++ Dot indicates pin 1 L1 V V C OUT D IN SW 14 1 4 * 0.118 0.003 Typical Buck Converter with auxiliary output L1 L2 3,00 0,076 XXXX 3 2 3 D 2 ++ Dash Internal L1 C1 number code V C Q L2 C OUT V IN 0.118 0.003 * 3,00 0,076 0.055 0.004 * Typical SEPIC schematic 1,4 0,1 1 4 45 ++ typ 0.022 L2 C1 0,54 Q 0.094 0.040 0.130 V D V CC OUT L1 IN 2,30 1,02 3,30 3 2 Typical Zeta schematic 0.039 0.040 0,99 1,02 0.094 Dimensions are of the case not including * 2,30 the termination. For maximum overall 0.130 dimensions including the termination, add 3,30 0.005 in/ 0.13 mm. For optional tin-lead and tin-silver-copper terminations, dimensions are for the inches Dimensions are in mounted part. Dimensions before mounting mm can be an additional 0.005 in/ 0.13 mm. Specifications subject to change without notice. US +1-847-639-6400 sales coilcraft.com Document 661-1 Revised 07/13/16 US +1-847-639-6400 sales coilcraft.com Please check our website for latest information. UK +44-1236-730595 sales coilcraft-europe.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2016 Coilcraft Inc. 2016 This product may not be used in medical or high This product may not be used in medical or high TTaiwanaiwan +886-2-2264 3646 sales coilcraft.com.tw+886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.Document 661-2 Coupled Inductors for SEPIC - LPD3015 Series 6 Isat (A) Irms (A) Coupling Leakage 2 3 4 5 Inductance DCR max SRF typ coefficient L typ 10% 20% 30% both one 1 7 8 Part number 20% (H) (Ohms) (MHz) typ (H) drop drop drop windings winding LPD3015-391MR 0.39 0.071 289 0.89 0.08 3.2 3.3 3.4 1.45 2.05 LPD3015-561MR 0.56 0.079 235 0.93 0.08 2.7 2.8 2.8 1.37 1.94 LPD3015-102MR 1.0 0.129 160 0.95 0.09 2.0 2.1 2.2 1.08 1.52 LPD3015-152MR 1.5 0.204 140 0.96 0.11 1.6 1.7 1.8 0.86 1.20 LPD3015-182MR 1.8 0.273 135 0.96 0.13 1.5 1.6 1.6 0.78 1.10 LPD3015-222MR 2.2 0.300 110 0.97 0.14 1.5 1.6 1.6 0.75 1.05 LPD3015-332MR 3.3 0.337 90 0.98 0.16 1.0 1.1 1.2 0.67 0.94 LPD3015-472MR 4.7 0.503 79 0.98 0.18 0.86 0.87 0.88 0.54 0.76 LPD3015-682MR 6.8 0.622 58 0.98 0.22 0.77 0.78 0.79 0.49 0.69 LPD3015-103MR 10 1.040 48 0.99 0.28 0.58 0.59 0.60 0.38 0.53 LPD3015-153MR 15 1.420 35 0.99 0.37 0.49 0.50 0.51 0.32 0.46 LPD3015-183MR 18 1.550 33 0.99 0.42 0.46 0.47 0.48 0.31 0.44 LPD3015-223MR 22 1.89 30 0.99 0.48 0.42 0.43 0.44 0.28 0.40 LPD3015-333MR 33 2.84 23 0.99 0.63 0.34 0.35 0.36 0.23 0.32 LPD3015-473MR 47 4.03 17 0.99 0.81 0.28 0.29 0.30 0.19 0.27 LPD3015-683MR 68 6.11 14 0.99 1.13 0.24 0.25 0.26 0.16 0.22 LPD3015-104MR 100 8.54 11 0.99 1.50 0.20 0.21 0.22 0.13 0.19 LPD3015-124MR 120 9.23 9.0 0.99 1.76 0.19 0.20 0.20 0.13 0.18 LPD3015-154MR 150 12.40 8.0 0.99 2.22 0.16 0.17 0.18 0.11 0.16 LPD3015-184MR 180 15.32 7.5 0.99 2.79 0.15 0.16 0.17 0.10 0.14 LPD3015-224MR 220 18.56 6.0 0.99 3.56 0.13 0.14 0.15 0.09 0.13 LPD3015-334MR 330 27.70 5.0 0.99 5.18 0.11 0.12 0.12 0.07 0.10 1. When ordering, please specify termination and packaging codes: Coupled Inductor Core and Winding Loss Calculator This web-based utility allows you to enter frequency, peak-to-peak LPD3015-334MRC (ripple) current, and Irms current to predict temperature rise and Termination: R = Matte tin over nickel over silver overall losses, including core loss. Go to online calculator. Special order, added cost: Q = RoHS tin-silver-cop- per (95.5/4/0.5) or P = non-RoHS tin-lead (63/37) Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic Core material Ferrite tape (1000 parts per full reel). Core and winding loss Go to online calculator B = Less than full reel. In tape, but not machine ready. Weight 45 52 mg To have a leader and trailer added ( 25 charge), use code letter D instead. Terminations RoHS compliant matte tin over nickel over silver. Other terminations available at additional cost. D = 13 machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (3500 parts Ambient temperature 40C to +85C with (40C rise) Irms current. per full reel). Maximum part temperature +125C (ambient + temp rise). 2. Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, Storage temperature Component: 40C to +125C. 0 Adc on an Agilent/HP 4284A LCR meter or equivalent. When leads Tape and reel packaging: 40C to +80C are connected in parallel, inductance is the same value. When leads are connected in series, inductance is four times the value. Winding to winding isolation 100 Vrms 3. DCR is for each winding. When leads are connected in parallel, DCR Resistance to soldering heat Max three 40 second reflows at is half the value. When leads are connected in series, DCR is twice the +260C, parts cooled to room temperature between cycles value. Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 4. SRF measured using an Agilent/HP 4191A or equivalent. When leads 85% relative humidity) are connected in parallel, SRF is the same value. Failures in Time (FIT) / Mean Time Between Failures (MTBF) 5. Leakage Inductance is for L1 and is measured with L2 shorted 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 6. DC current at 25C that causes the specified inductance drop from its Packaging 1000/7 reel 3500/13 reel Plastic tape: 12 mm wide, value without current. It is the sum of the current flowing in both windings. 0.26 mm thick, 8 mm pocket spacing, 1.65 mm pocket depth 7. Equal current when applied to each winding simultaneously that Recommended pick and place nozzle OD: 3 mm ID: 1.5 mm causes a 40C temperature rise from 25C ambient. This information is for reference only and does not represent absolute maximum ratings. PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. 8. Maximum current when applied to one winding that causes a 40C temperature rise from 25C ambient. This information is for reference only and does not represent absolute maximum ratings. 9. Electrical specifications at 25C. Refer to Doc 639 Selecting Coupled Inductors for SEPIC Applications. Refer to Doc 362 Soldering Surface Mount Components before soldering. Specifications subject to change without notice. Document 661-2 Revised 07/13/16 US +1-847-639-6400 sales coilcraft.com Please check our website for latest information. UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2016 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.