Document 433-1 Shielded Power Inductors – LPS4012 • Very low DCR; excellent current handling • 4.0 × 4.0 mm footprint; less than 1.2 mm tall Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS compliant silver-palladium-platinum-glass frit. Other terminations available at additional cost. Weight 54 – 64 mg Ambient temperature –40°C to +85°C with Irms current, +85°C to +125°C with derated current Storage temperature Component: –40°C to +125°C. Tape and reel packaging: –40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Packaging 1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide, 0.25 mm thick, 8 mm pocket spacing, 1.32 mm pocket depth Recommended pick and place nozzle OD: 4 mm; ID: ≤ 2 mm PCB washing Only pure water or alcohol recommended 5 6 Isat (A) Irms (A) DCR SRF Inductance2 max3 typ410% 20% 30% 20°C40°C Part number1 (µH) (Ohms) (MHz)drop drop drop rise rise LPS4012-331ML_ 0.33 ±20% 0.025 375 5.2 5.4 5.5 2.2 3.0 LPS4012-681ML_ 0.68 ±20% 0.055 220 3.5 3.6 3.7 1.8 2.4 LPS4012-102NL_ 1.0 ±30% 0.060 180 2.8 2.9 3.0 1.7 2.4 LPS4012-152ML_ 1.5 ±20% 0.070 140 2.6 2.7 2.8 1.6 2.2 LPS4012-222ML_ 2.2 ±20% 0.100 115 2.3 2.4 2.5 1.2 1.75 LPS4012-332ML_ 3.3 ±20% 0.100 100 1.3 1.4 1.4 1.45 2.00 LPS4012-472ML_ 4.7 ±20% 0.175 70 1.6 1.7 1.8 1.10 1.45 LPS4012-562ML_ 5.6 ±20% 0.260 60 1.5 1.6 1.6 0.85 1.10 LPS4012-682ML_ 6.8 ±20% 0.340 55 1.3 1.3 1.4 0.80 0.98 LPS4012-103ML_ 10 ±20% 0.350 40 0.98 1.0 1.1 0.55 0.75 LPS4012-153ML_ 15 ±20% 0.550 30 0.790.820.840.530.73 LPS4012-223ML_ 22 ±20% 0.600 25 0.740.780.790.520.70 LPS4012-333ML_ 33 ±20% 0.825 22 0.450.470.480.460.61 LPS4012-473ML_ 47 ±20% 1.40 19 0.350.370.380.400.52 LPS4012-683ML_ 68 ±20% 1.70 15 0.300.320.330.350.46 LPS4012-104ML_ 100 ±20% 2.40 12 0.240.260.270.300.40 LPS4012-124ML_ 120 ±20% 3.30 11.50.230.240.250.270.36 LPS4012-154ML_ 150 ±20% 3.50 10.00.210.220.230.250.32 LPS4012-184ML_ 180 ±20% 5.00 8.00.180.190.200.230.29 LPS4012-224ML_ 220 ±20% 5.20 7.00.150.160.170.210.27 LPS4012-334ML_ 330 ±20% 7.20 7.00.140.140.150.170.225 LPS4012-474ML_ 470 ±20%10.0 4.00.100.110.120.130.175 LPS4012-564ML_ 560 ±20% 12.5 3.5 0.10 0.1050.1150.11 0.140 LPS4012-684ML_ 680 ±20% 13.5 3.0 0.10 0.1050.1100.11 0.135 LPS4012-824ML_ 820 ±20% 20.0 3.0 0.0900.0950.0950.1050.132 LPS4012-105ML_ 1000 ±20% 21.5 3.0 0.0800.0900.0950.1000.130 LPS4012-155ML_ 1500 ±20% 30.0 2.5 0.0800.0900.0900.0870.115 LPS4012-185ML_ 1800 ±20% 35.0 2.0 0.0790.0850.0870.0750.100 LPS4012-225ML_ 2200 ±20% 42.0 1.0 0.0790.0830.0850.0700.090 LPS4012-335ML_ 3300 ±20% 65.0 0.950.0740.0780.0800.0500.065 1. Please specify termination and packaging codes: LPS4012-682MLC Termination:L=RoHS compliant silver-palladiumplatinum-glass frit. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = 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 tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4192A. Inductance at 1 MHz is the same for parts with SRF ≥10 MHz. 3. DCR measured on a micro-ohmmeter. 4. SRF measured using Agilent/HP 8753ES or equivalent. 5. DC current that causes the specified inductance drop from its value without current. 6. Current that causes the specified temperature rise from 25°C ambient. 7. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] Document 433-1 Revised 04/24/12 © Coilcraft Inc. 2012 This product may not be used in medical of high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check out web site for latest information. Document 433-2 Shielded SMT Power Inductors – LPS4012 Series Typical L vs Frequency Typical L vs Current 10000 10000 2200 µH 1000 µH 220 µH 100 µH 100 22 µH 10 µH 10 5.6 µH 220 µH 100 100 µH 22 µH 10 10 µH 5.6 µH 1 1 µH 0.1 0.01 1000 µH 2.2 µH 2.2 µH 1 2200 µH 1000 Inductance (µH) Inductance (µH) 1000 1 0.1 10 Frequency (MHz) 0.1 1 µH 0.01 0.1 Current (A) 1 10 Current Derating 120 110 90 80 70 60 50 40 30 20 10 0 25°C Percent of rated current 100 Isat Irms -40 -20 0 20 40 60 80 100 120 140 Ambient temperature (°C) Coilcraft Designer’s Kit C392 contains samples of 0.80 µH to 33 µH parts (3 each) from LPS3008, LPS3010 and LPS3015. Kit C401 contains samples of 0.56 µH to 33 µH parts (3 each) from LPS4012 and LPS4018. Kit C402 contains samples of 220 µH to 3300 µH parts (3 each) from all five series. For details of kit contents and to order, contact Coilcraft or visit http://order.coilcraft.com. Dimensions are in inches mm US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] Document 433-2 Revised 04/24/12 © Coilcraft Inc. 2012 This product may not be used in medical of high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check out web site for latest information.