Coilcraft LPS4018-564ML Shielded power inductor Datasheet

Document 435-1
Shielded Power Inductors–LPS4018 Series
• Very low DCR; excellent current handling
• 4.0 × 4.0 mm footprint; less than 1.8 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.
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,
0.23 mm thick, 8 mm pocket spacing, 1.9 mm pocket depth
Recommended pick and place nozzle OD: 4 mm; ID: ≤ 2 mm
PCB washing Only pure water or alcohol recommended
Inductance2
Part number1
LPS4018-561ML_
LPS4018-102NL_
LPS4018-222ML_
LPS4018-332ML_
LPS4018-472ML_
LPS4018-682ML_
LPS4018-103ML_
LPS4018-153ML_
LPS4018-183ML_
LPS4018-223ML_
LPS4018-333ML_
LPS4018-473ML_
LPS4018-683ML_
LPS4018-104ML_
LPS4018-124ML_
LPS4018-154ML_
LPS4018-184ML_
LPS4018-224ML_
LPS4018-334ML_
LPS4018-474ML_
LPS4018-564ML_
LPS4018-684ML_
LPS4018-824ML_
LPS4018-105ML_
LPS4018-155ML_
LPS4018-185ML_
LPS4018-225ML_
LPS4018-335ML_
(µH)
Isat (A)5
DCR
SRF
3
4
max
typ 10% 20% 30%
(Ohms) (MHz) drop drop drop
0.56 ±20% 0.033
1.0 ±30% 0.042
2.2 ±20% 0.070
3.3 ±20% 0.080
4.7 ±20% 0.125
6.8 ±20% 0.150
10 ±20%
0.200
15 ±20%
0.260
18 ±20%
0.270
22 ±20%
0.360
33 ±20%
0.420
47 ±20%
0.650
68 ±20%
0.950
100 ±20%
1.40
120 ±20%
1.60
150 ±20%
2.00
180 ±20%
2.50
220 ±20%
3.70
330 ±20%
5.90
470 ±20%
7.80
560 ±20% 10.0
680 ±20% 11.5
820 ±20% 14.0
1000 ±20% 18.0
1500 ±20% 25.0
1800 ±20% 31.5
2200 ±20% 32.5
3300 ±20% 48.0
250
180
90
75
65
50
40
32
27
26
20
16
13
10
9.0
8.0
7.5
6.5
5.5
4.5
4.0
3.5
2.9
2.8
2.4
2.3
2.1
1.6
4.8
3.8
2.7
1.9
1.8
1.2
1.1
0.86
0.78
0.74
0.58
0.51
0.41
0.34
0.31
0.27
0.24
0.21
0.18
0.14
0.13
0.12
0.11
0.10
0.095
0.090
0.088
0.082
5.2
3.9
2.8
2.0
1.9
1.3
1.2
0.91
0.83
0.80
0.64
0.55
0.45
0.36
0.33
0.29
0.26
0.225
0.19
0.16
0.14
0.13
0.12
0.11
0.10
0.095
0.094
0.092
5.3
4.0
2.9
2.0
1.9
1.3
1.3
0.94
0.85
0.83
0.68
0.56
0.46
0.37
0.34
0.30
0.27
0.235
0.20
0.17
0.15
0.14
0.13
0.11
0.105
0.100
0.100
0.094
Irms (A)6
20°C 40°C
rise rise
1.9
1.8
1.5
1.4
1.3
1.0
0.90
0.80
0.70
0.65
0.55
0.45
0.40
0.35
0.30
0.28
0.26
0.20
0.17
0.15
0.14
0.12
0.10
0.098
0.080
0.070
0.070
0.055
2.8
2.5
2.0
1.9
1.8
1.5
1.25
1.12
1.00
0.90
0.80
0.68
0.56
0.50
0.45
0.40
0.36
0.30
0.23
0.20
0.18
0.16
0.14
0.125
0.110
0.095
0.090
0.075
1. Please specify termination and packaging codes:
LPS4018-223MLC
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.
Specifications subject to change without notice.
Please check our website for latest information.
© Coilcraft, Inc. 2009
Document 435-1
Revised 08/05/09
Document 435-2
Shielded SMT Power Inductors – LPS4018 Series
Typical L vs Frequency
Typical L vs Current
10000
10000
2200 µH
2200 µH
680 µH
1000
Inductance (µH)
Inductance (µH)
1000
100
22 µH
10
4.7 µH
1 µH
1
0.1
100
22 µH
10
4.7 µH
1 µH
1
0.1
0.1
0.01
680 µH
10
1
0.01
0.1535 ±0.003*
3,90 ±0,076
120
110
100
XXX X
90
80
70
Dash
number
60
0.1535 ±0.003*
3,90 ±0,076
Winding
direction
Internal
code
Recommended
Land Pattern
50
0.118
3,00
0.090
2,30
0.0669 ±0.004
1,70 ±0,10
40
20
25°C
30
Isat
Irms
10
0
-40
-20
0
20
40
60
80
100
120 140
0.123
3,124
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.
0.090
2,30
0.060
1,52
are of the case not
* Dimensions
including the termination. For maximum
overall dimensions including the
termination, add 0.005 in / 0,13 mm.
Specifications subject to change without notice.
Please check our website for latest information.
© Coilcraft, Inc. 2009
10
Current (A)
Current Derating
Percent of rated current
1
0.1
Frequency (MHz)
45°
typ
0.028
0,70
0.173
4,40
0.060
1,50
0.123
3,124
0.173
4,40
Document 435-2
Revised 08/05/09
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