Document 820-1 Shielded Coupled Inductors LPD5010 The LPD5010 coupled miniature shielded inductors are mere 1 mm high and 5 mm square. They are ideal for use in a variety of circuits including flyback, multi-output buck, SEPIC and Zeta. These inductors provide high inductance, high efficiency and excellent current handling in a rugged, low cost part. They can also be used as two single inductors connected in series or parallel or as a common mode choke. + + D L1 C L2 VOUT C VIN - SW - Typical Flyback Converter D L2 + VOUT C AUX - Dot indicates pin 1 1 2 1 4 XXX X Dash number 0.189 0.003* 4,80 0,076 Internal code 0.189 0.003* 4,80 0,076 L1 0.035 0.004* 0,9 0,1 + VIN L2 D SW Recommended Land Pattern + - 0.138 3,50 0.090 2,30 VIN D L1 C 0.197 5,00 the termination. For maximum overall dimensions including the termination, add 0.005 in / 0.13 mm. For optional tin-lead and tin-silver-copper terminations, dimensions are for the mounted part. Dimensions before mounting can be an additional 0.005 in / 0.13 mm. Dimensions are in * Dimensions are of the case not including C - VOUT - Typical SEPIC schematic + L2 C1 Q 0.060 1,50 0.134 3,40 0.197 5,00 L2 + VIN 0.060 1,52 + C1 Q - 0.030 0,75 VOUT C Typical Buck Converter with auxiliary output 45 typ 0.134 0.090 3,40 2,30 L1 - 3 2 3 + 4 L1 C D Typical Zeta schematic C VOUT - inches mm US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore + 65-6484 8412 sales@coilcraft.com.sg Document 820-1 Revised 07/13/16 (c) Coilcraft Inc. 2018 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Document 820-2 Coupled Inductors for SEPIC Applications - LPD5010 Series Coupling Leakage Inductance2 DCR max3 SRF typ4 coefficient L typ5 Part number1 20% (H) (Ohms) (MHz) typ (H) LPD5010-681MR_ LPD5010-102MR_ LPD5010-152MR_ LPD5010-222MR_ LPD5010-332MR_ 0.68 1.0 1.5 2.2 3.3 10% drop Isat (A)6Irms (A) 20% 30% both one drop drop windings7 winding8 0.07 0.10 0.15 0.20 0.27 191 150 134 108 83 0.95 0.95 0.97 0.97 0.98 0.07 0.09 0.09 0.11 0.13 2.6 2.1 1.7 1.5 1.2 2.7 2.1 1.8 1.6 1.3 2.8 2.2 1.8 1.6 1.3 1.95 1.50 1.20 1.10 0.95 2.76 2.12 1.70 1.56 1.34 LPD5010-472MR_ LPD5010-562MR_ LPD5010-682MR_ LPD5010-822MR_ LPD5010-103MR_ 4.7 5.6 6.8 8.2 10 0.40 0.45 0.53 0.70 0.78 68 60 55 50 46 0.98 0.99 0.99 0.99 0.99 0.15 0.16 0.19 0.22 0.27 0.98 0.90 0.83 0.74 0.67 1.0 0.93 0.86 0.77 0.69 1.1 0.94 0.87 0.78 0.70 0.75 0.70 0.60 0.50 0.50 1.06 0.99 0.85 0.71 0.71 LPD5010-153MR_ LPD5010-223MR_ LPD5010-333MR_ LPD5010-473MR_ LPD5010-683MR_ 15 22 33 47 68 1.19 1.58 2.50 3.48 5.10 33 26 23 17.0 14.9 0.99 0.99 0.99 0.99 0.99 0.34 0.40 0.48 0.63 0.90 0.53 0.45 0.37 0.31 0.25 0.55 0.47 0.38 0.32 0.26 0.56 0.48 0.39 0.33 0.27 0.42 0.35 0.30 0.25 0.19 0.59 0.49 0.42 0.35 0.26 LPD5010-104MR_ LPD5010-154MR_ LPD5010-224MR_ 100 150 220 11.2 9.90 8.05 0.99 0.99 0.99 1.39 2.10 3.02 0.21 0.17 0.14 0.22 0.17 0.15 0.22 0.18 0.15 0.15 0.12 0.11 0.21 0.16 0.15 8.0 11.7 15.2 1. Please specify termination and packaging codes: Coupled Inductor Core and Winding Loss Calculator LPD5010-224MRC Termination:R = RoHS compliant matte tin over nickel over silver. Special order: Q = RoHS tin-silver-copper (95.5/4/0.5) or P = non-RoHS tin-lead (63/37). Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic tape (1000 parts per full reel). B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead. D = 13 machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (3500 parts per full reel). 2. Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent. When leads are connected in parallel, inductance is the same value. When leads are connected in series, inductance is four times the value. 3. DCR is for each winding. When leads are connected in parallel, DCR is half the value. When leads are connected in series, DCR is twice the value. 4. SRF measured using an Agilent/HP 4191A or equivalent. When leads are connected in parallel, SRF is the same value. 5. Leakage Inductance is for L1 and is measured with L2 shorted. 6. DC current at 25C that causes the specified inductance drop from its value without current. It is the sum of the current flowing in both windings. 7. Equal current when applied to each winding simultaneously that causes a 40C temperature rise from 25C ambient. This information is for reference only and does not represent absolute maximum ratings. 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. This web-based utility allows you to enter frequency, peak-to-peak (ripple) current, and Irms current to predict temperature rise and overall losses, including core loss. Go to online calculator. Core material Ferrite Core and winding loss Go to online calculator Weight 60 - 70 mg Environmental RoHS compliant, halogen free Terminations RoHS compliant matte tin over nickel over silver. Other terminations available at additional cost. Ambient temperature -40C to +85C with (40C rise) Irms current. Maximum part temperature +125C (ambient + temp rise). Storage temperature Component: -40C to +125C. Tape and reel packaging: -40C to +80C Winding to winding isolation 100 Vrms, one minute Resistance to soldering heat Max three 40 second reflows at +260C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) Mean Time Between Failures (MTBF) 26,315,789 hours Packaging 1000/7 reel; 3500/13 reel Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 1.02 mm pocket depth Recommended pick and place nozzle OD: 5 mm; ID: 2.5 mm PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf. US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore + 65-6484 8412 sales@coilcraft.com.sg Document 820-2 Revised 07/13/16 (c) Coilcraft Inc. 2018 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Document 820-3 Coupled Inductors for SEPIC Applications - LPD5010 Series Typical L vs Current Typical L vs Frequency US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore + 65-6484 8412 sales@coilcraft.com.sg Document 820-3 Revised 07/13/16 (c) Coilcraft Inc. 2018 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Coilcraft: LPD5010-152MEC LPD5010-332MEB LPD5010-683MEB LPD5010-104MEC LPD5010-682MEB LPD5010104MEB LPD5010-222MEC LPD5010-333MEC LPD5010-223MEB LPD5010-562MEC LPD5010-472MEC LPD5010-224MEB LPD5010-154MEC LPD5010-682MEC LPD5010-472MEB LPD5010-822MEB LPD5010-473MEC LPD5010-103MEC LPD5010-153MEC LPD5010-152MEB LPD5010-222MEB LPD5010-153MEB LPD5010102MEB LPD5010-224MEC LPD5010-103MEB LPD5010-683MEC LPD5010-562MEB LPD5010-333MEB LPD5010-681MEC LPD5010-223MEC LPD5010-822MEC LPD5010-473MEB LPD5010-681MEB LPD5010-102MEC LPD5010-332MEC LPD5010-154MEB