LPD5030-333MEB Coilcraft

Document 757-1 For Flyback, SEPIC Coupled Inductors LPD5030 and other Applications The LPD5030 coupled miniature shielded inductors are only 3 mm high and 5 mm square. They are ideal for use in a variety of circuits including flyback, multi-output buck and SEPIC. 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 C V L1 L2 OUT C V IN SW Typical Flyback Converter + D V OUT C AUX L2 0.189 0.003 ++ 4,80 0,076 Dot indicates pin 1 L1 V OUT V D C IN 14 SW 0.189 0.003 Typical Buck Converter with auxiliary output 4,80 0,076 XXXX 23 D ++ L1 C1 Dash Internal V number code V Q L2 C OUT IN Recommended LandPattern 0.114 0.004 Typical SEPIC schematic 2,90 0,10 0.138 3,50 0.090 Core material Ferrite 2,30 Core and winding loss See www.coilcraft.com/coupledloss 45 Weight 210 225 mg typ Terminations RoHS compliant, halogen free silver-palladium-plati- num-glass frit. Other terminations available at additional cost. 0.134 0.090 0.197 0.030 3,40 2,30 5,00 0,75 Ambient temperature 40C to +85C with Irms current, +85C to +125C with derated current Storage temperature Component: 40C to +125C. Packaging: 40C to +80C 0.060 0.060 Winding to winding isolation 100 V 1,52 1,50 Resistance to soldering heat Max three 40 second reflows at 0.134 +260C, parts cooled to room temperature between cycles 3,40 1 4 Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 0.197 85% relative humidity) 5,00 L1 L2 Mean Time Between Failures (MTBF) 26,315,789 hours inches Dimensions are in Packaging 750/7 reel 2500/13 reel Plastic tape: 12 mm wide, mm 3 2 0.32 mm thick, 8 mm pocket spacing, 3.1 mm pocket depth Recommended pick and place nozzle OD: 5 mm ID: 2.5 mm PCB washing Only pure water or alcohol recommended Document 757-1 Revised 10/11/11 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2012 This product may not be used in medical of 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 out web site for latest information.Document 757-2 Coupled Inductors for SEPIC Applications LPD5030 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 (H) (Ohms) (MHz) typ (H) drop drop drop windings winding LPD5030-102NE 1.0 30% 0.042 156 0.95 0.09 4.6 4.8 5.0 2.60 3.68 LPD5030-152ME 1.5 20% 0.048 123 0.97 0.09 3.9 4.2 4.3 2.20 3.11 LPD5030-222ME 2.2 20% 0.067 78.0 0.98 0.10 3.1 3.3 3.4 2.15 3.04 LPD5030-332ME 3.3 20% 0.077 65.0 0.98 0.10 2.5 2.7 2.8 1.85 2.62 LPD5030-472ME 4.7 20% 0.111 53.0 0.99 0.11 2.1 2.2 2.2 1.45 2.05 LPD5030-562ME 5.6 20% 0.125 48.0 0.99 0.11 2.0 2.0 2.1 1.35 1.91 LPD5030-682ME 6.8 20% 0.159 43.0 0.99 0.12 1.8 1.9 1.9 1.20 1.70 LPD5030-103ME 10 20% 0.210 31.0 0.99 0.13 1.3 1.3 1.3 1.05 1.48 LPD5030-153ME 15 20% 0.298 25.0 0.99 0.15 1.2 1.4 1.4 0.85 1.20 LPD5030-223ME 22 20% 0.452 19.0 >0.99 0.17 1.0 1.1 1.1 0.70 0.99 LPD5030-333ME 33 20% 0.565 15.0 >0.99 0.20 0.80 0.84 0.85 0.60 0.85 LPD5030-473ME 47 20% 0.806 12.6 >0.99 0.24 0.65 0.69 0.72 0.50 0.71 LPD5030-683ME 68 20% 1.13 10.0 >0.99 0.29 0.50 0.54 0.55 0.46 0.64 LPD5030-104ME 100 20% 1.79 8.32 >0.99 0.37 0.47 0.54 0.56 0.35 0.49 LPD5030-154ME 150 20% 2.43 6.80 >0.99 0.46 0.38 0.43 0.45 0.31 0.43 LPD5030-224ME 220 20% 3.30 5.55 >0.99 0.54 0.31 0.35 0.36 0.26 0.37 LPD5030-334ME 330 20% 5.36 4.05 >0.99 0.65 0.25 0.25 0.32 0.20 0.28 LPD5030-474ME 470 20% 7.51 3.35 >0.99 0.76 0.21 0.24 0.26 0.17 0.23 LPD5030-684ME 680 20% 10.8 2.78 >0.99 0.89 0.17 0.20 0.21 0.14 0.19 LPD5030-105ME 1000 20% 16.5 2.24 >0.99 1.20 0.15 0.17 0.17 0.11 0.15 1. Please specify termination and packaging codes: Temperature rise calculation based on specified Irms 2 2 Winding power loss = (+II ) DCR in Watts (W) LPD5030-105MEC L1 L2 90C Termination: E = RoHS compliant, halogen free silver-palladium- Temperature rise = Winding power loss W platinum-glass frit. Special order: Examples for LPD5030-472ME: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Equal current in each winding (1.4 A): Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic 22 Winding power loss = (1.4 +1.4 ) 0.111 = 0.435 W tape (750 parts per full reel). 90C B = Less than full reel. In tape, but not machine ready. Temperature rise = 0.435 W = 39.2C W To have a leader and trailer added ( 25 charge), use code letter D instead. Unequal current (II= 1.8 A, = 0.8 A): L1 L2 D = 13 machine-ready reel. EIA-481 embossed plastic 22 Winding power loss = (1.8 +0.8 ) 0.111 = 0.431 W tape. Factory order only, not stocked (2500 parts per full reel). 90C Temperature rise = 0.431 W = 38.8C 2. Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, W 0 Adc on an Agilent/HP 4284A LCR meter or equivalent. When leads are connected in parallel, inductance is the same value. When leads Coupled Inductor Core and Winding Loss Calculator are connected in series, inductance is four times the value. This web-based utility allows you to enter frequency, peak-to-peak 3. DCR is for each winding. When leads are connected in parallel, DCR (ripple) current, and Irms current to predict temperature rise and overall is half the value. When leads are connected in series, DCR is twice the losses, including core loss. Visit www.coilcraft.com/coupledloss. 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 which the inductance drops the specified amount 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. See temperature rise calculation. 8. Maximum current when applied to one winding that causes a 40C temperature rise from 25C ambient. See temperature rise calculation. 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 757-2 Revised 10/11/11 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. 2012 This product may not be used in medical of 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 out web site for latest information.