Coilcraft LPS3314-563ML Shielded power inductor Datasheet

Document 541-1
Shielded Power Inductors – LPS3314 Series
• Very low DCR; excellent current handling
• Miniature 3.3 × 3.3 mm footprint; less than1.4 mm tall
Designer’s Kit C330 contains 3 each of all values
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 44.1 – 46.5 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,
0.3 mm thick, 8 mm pocket spacing, 1.52 mm pocket depth
Recommended pick and place nozzle OD: 3.3 mm; ID: ≤ 1.65 mm
PCB washing Only pure water or alcohol recommended
DCR SRF
max3 typ4
±20% (µH) (Ohms) (MHz)
Inductance2
Part number1
Isat (A)5
10% 20% 30%
drop drop drop
Irms (A)6
20°C 40°C
rise rise
LPS3314-102ML_
LPS3314-222ML_
LPS3314-332ML_
LPS3314-472ML_
LPS3314-562ML_
1.0
2.2
3.3
4.7
5.6
0.062
0.100
0.145
0.175
0.220
215
140
115
86
74
1.8
1.3
1.1
0.97
0.92
1.9
1.4
1.2
0.99
0.95
2.0
1.5
1.3
1.0
0.98
1.6
1.2
1.0
0.90
0.82
2.10
1.60
1.35
1.25
1.10
LPS3314-682ML_
LPS3314-822ML_
LPS3314-103ML_
LPS3314-153ML_
LPS3314-183ML_
6.8
8.2
10
15
18
0.240
0.270
0.330
0.440
0.575
72
60
55
45
37
0.87
0.58
0.56
0.46
0.44
0.90
0.75
0.66
0.56
0.51
0.91
0.78
0.70
0.59
0.54
0.82
0.70
0.65
0.62
0.52
1.10
1.00
0.87
0.82
0.68
LPS3314-223ML_
LPS3314-333ML_
LPS3314-473ML_
LPS3314-563ML_
LPS3314-683ML_
22
33
47
56
68
0.720
0.920
1.40
1.55
1.80
34
27
22
19
17
0.44
0.30
0.28
0.26
0.22
0.48
0.38
0.33
0.30
0.26
0.49
0.40
0.34
0.31
0.29
0.45
0.43
0.35
0.32
0.30
0.60
0.58
0.47
0.42
0.40
LPS3314-823ML_
LPS3314-104ML_
LPS3314-124ML_
LPS3314-154ML_
LPS3314-184ML_
82
100
120
150
180
2.00
2.75
3.45
4.10
4.80
14
13
11
10
9.0
0.20
0.19
0.19
0.16
0.14
0.24
0.23
0.21
0.19
0.17
0.26
0.24
0.22
0.20
0.18
0.29
0.24
0.22
0.20
0.19
0.39
0.32
0.30
0.27
0.25
LPS3314-224ML_
LPS3314-334ML_
LPS3314-474ML_
LPS3314-564ML_
LPS3314-684ML_
220
330
470
560
680
6.00
9.30
12.0
14.0
18.5
7.0
6.0
4.5
4.5
4.0
0.14
0.11
0.080
0.095
0.092
0.16
0.12
0.11
0.105
0.100
0.17
0.13
0.11
0.11
0.105
0.16
0.13
0.12
0.11
0.095
0.22
0.18
0.16
0.145
0.125
LPS3314-824ML_
LPS3314-105ML_
LPS3314-155ML_
820
1000
1500
24.0
31.0
44.0
3.7
3.0
2.7
0.086 0.099 0.100 0.085 0.110
0.090 0.099 0.100 0.082 0.100
0.080 0.086 0.090 0.060 0.080
1. Please, specify termination and packaging codes:
LPS3314-105MLC
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, 0 Ad using an
Agilent/HP 4263B LCR meter or equivalent. 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 541-1
Revised 08/05/09
Document 541-2
Shielded SMT Power Inductors – LPS3314 Series
Typical L vs Frequency
Typical L vs Current
10000
10000
1000 µH
1000
Inductance (µH)
Inductance (µH)
330 µH
100 µH
100
33 µH
10 µH
10
1000 µH
1000
3.3 µH
1 µH
1
330 µH
100 µH
100
33 µH
10 µH
10
3.3 µH
1 µH
1
0.1
0.1
0.01
1
0.1
10
0.01
1
0.1
Frequency (MHz)
10
Current (A)
Current Derating
0.130 ±0.004
3,30 ±0,10
0.130 ±0.004
3,30 ±0,10
100
XXX X
90
80
70
Dash
number
60
Winding
direction
Internal
code
Recommended
Land Pattern
50
0.098
2,50
0.024
0,60
0.0512 ±0.004
1,30 ±0,10
40
30
20
25°C
Percent of rated current
120
110
Isat
Irms
10
0
-40
-20
0
45°
typ
20
40
60
80
100
120 140
0.104
2,65
Ambient temperature (°C)
0.063
1,60
Dimensions are in
inches
mm
Specifications subject to change without notice.
Please check our website for latest information.
© Coilcraft, Inc. 2009
0.063
1,60
0.146
3,70
0.098
2,50
0.063
1,60
0.104
2,65
0.146
3,70
Document 541-2
Revised 08/05/09
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