Document 208-1
SMT Power Inductors - LPO2506 Series
With an above-board height of just
1,19 mm, this is our thinnest power
inductor series, perfect for PC Card
or other low profile applications.
The LPO2506 comes in two styles.
One is a standard on-board design
that is 1,65 mm high. The second
uses Coilcraft’s InBoard
®
Technol-
ogy. By dropping the inductor core through a hole in the
circuit board, the above-board height is reduced to 1,19
mm. (Custom designs can reduce this even further to a
maximum of 0,9 mm, depending on board thickness.)
Coilraft
Designer’s Kit C332
contains samples of all in-
board values shown;
Kit C333
contains all on-board
values. To order, contact Coilcraft, or purchase them on-
line at
http://order.coilcraft.com.
In-board style
part number
1
LPO2506I-472L_
LPO2506I-682L_
LPO2506I-822L_
LPO2506I-103L_
LPO2506I-153L_
LPO2506I-223L_
LPO2506I-333L_
LPO2506I-473L_
LPO2506I-683L_
LPO2506I-104L_
LPO2506I-154L_
LPO2506I-224L_
LPO2506I-334L_
LPO2506I-474L_
LPO2506I-684L_
LPO2506I-105L_
On-board style
part number
1
LPO2506O-472L_
LPO2506O-682L_
LPO2506O-822L_
LPO2506O-103L_
LPO2506O-153L_
LPO2506O-223L_
LPO2506O-333L_
LPO2506O-473L_
LPO2506O-683L_
LPO2506O-104L_
LPO2506O-154L_
LPO2506O-224L_
LPO2506O-334L_
LPO2506O-474L_
LPO2506O-684L_
LPO2506O-105L_
L ±20%
2
(µH)
4.7
6.8
8.2
10
15
22
33
47
68
100
150
220
330
470
680
1000
DCR max
(Ohms)
0.145
0.165
0.200
0.240
0.300
0.420
0.550
0.765
1.10
1.60
2.50
3.65
4.65
6.75
9.15
14.20
SRF typ
(MHz)
90
75
65
60
45
35
30
22
20
15
12
10
8.0
6.5
5.5
4.5
Isat
3
(A)
1.6
1.3
1.0
1.0
0.90
0.70
0.60
0.50
0.40
0.30
0.25
0.22
0.18
0.14
0.12
0.10
Irms
4
(A)
1.9
1.7
1.5
1.5
1.3
1.0
0.90
0.70
0.60
0.50
0.40
0.32
0.28
0.24
0.20
0.16
1. When ordering, please specify
packaging
code:
LPO2506I-105LD
Packaging: D
= 13″ 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 D instead.
2.
3.
4.
5.
6.
Tested at 100 kHz, 0.1 Vrms, 0 Adc.
DC current at which the inductance drops 10% (typ) from its value without current.
Average current for a 40°C rise above 25°C ambient.
Operating temperature range -40°C to +85°C.
Electrical specifications at 25°C.
Specifications subject to change without notice.
Please check our website for latest information.
Document 208-1
Revised 05/23/05
© Coilcraft, Inc. 2006
Document 208-2
SMT Power Inductors - LPO2506 Series
Typical L vs Frequency
Typical L vs Current
On-board Style
103
0.360 max
9,14
Dash
number
Land Pattern
0.048
1,21
0.284
7,24
0.310 max
7,87
0.190
4,83
0.205
5,21
0.254 max
6,45
0.065 max
1,65
0.230
5,84
0.285 max
7,24
0.030
0,76
0.380 max
9,65
In-board Style
0.360 max
9,14
0.254 max
6,45
0.061max
1,55
Land Pattern
0.048
1,21
0.284
7,24
0.310 max
7,87
0.190
4,83
0.205
5,21
0.230
5,84
0.047 max
1,19
∅
0.284
∅
7,21
hole through
board
Mounting plane:
through board
0.285
max
7,24
0.030
0,76
0.380 max
9,65
Terminations:
Silver-palladium-platinum-glass frit
Weight:
0.24 – 0.26 g
Tape and reel:
1000/13″ reel 16 mm tape width
For packaging data see Tape and Reel Specifications section.
Specifications subject to change without notice.
Please check our website for latest information.
Document 208-2
Revised 05/19/06
© Coilcraft, Inc. 2006
ADI Reference Circuit
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