COILCRAFT LPS4012

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 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 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 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 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.