LPT-4545_11 VISHAY [Vishay Siliconix], LPT-4545_11 Datasheet
LPT-4545_11
Manufacturer Part Number
LPT-4545_11
Description
Inductors/Transformers Customizable, Surface Mount Torodial, Kool Mu, Powdered Iron and MPP Cores
Manufacturer
VISHAY [Vishay Siliconix]
Datasheet
1.LPT-4545_11.pdf
(3 pages)
Note
• Kool Mu
Note
• Series is also available with SnPb terminations by using package code RH for tape and reel (in place of ER) or SM for bulk (in place of EB).
Document Number: 34069
Revision: 24-Feb-11
MODEL
STANDARD ELECTRICAL SPECIFICATIONS (in parallel)
MODEL
LPT4545ER1R0LK
LPT4545ER1R5LK
LPT4545ER2R5LK
LPT4545ER3R3LK
LPT4545ER5R0LK
LPT4545ER100LK
LPT4545ER150LK
LPT4545ER200LK
LPT4545ER250LK
LPT4545ER330LK
LPT4545ER500LK
LPT4545ER101LK
LPT4545ER151LK
LPT4545ER251LK
LPT4545ER301LK
LPT4545ER331LK
LPT4545ER1R0LP
LPT4545ER1R5LP
LPT4545ER2R5LP
LPT4545ER3R3LP
LPT4545ER5R0LP
LPT4545ER100LP
LPT4545ER150LP
LPT4545ER250LP
LPT4545ER330LP
LPT4545ER500LP
LPT4545ER101LP
LPT4545ER151LP
LPT4545ER251LP
LPT4545ER331LP
LPT4545ER1R0LM
LPT4545ER1R5LM
LPT4545ER2R5LM
LPT4545ER3R3LM
LPT4545ER5R0LM
LPT4545ER100LM
LPT4545ER150LM
LPT4545ER250LM
LPT4545ER330LM
LPT4545ER500LM
LPT4545ER101LM
LPT4545ER151LM
LPT4545ER251LM
LPT4545ER331LM
DESCRIPTION
GLOBAL PART NUMBER
LPT
PRODUCT FAMILY
L
®
4545
SIZE
Inductors/Transformers Customizable, Surface Mount
is a registered trademark of Spang & Company
Torodial, Kool Mu
P
INDUCTANCE
100 μH
VALUE
T
STD. IND.
(μH)
100
150
250
300
330
100
150
250
330
100
150
250
330
1.0
1.5
2.5
3.3
5.0
1.0
1.5
2.5
3.3
5.0
1.0
1.5
2.5
3.3
5.0
4
10
15
20
25
33
50
10
15
25
33
50
10
15
25
33
50
INDUCTANCE
TOLERANCE
For technical questions, contact:
± 15 %
5
SIZE
4
IND. TOL.
®
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
± 15 %
, Powdered Iron and MPP Cores
K = KOOL MU
P = POWDERED IRON (B)
M = MPP (C)
5
CORE/HEIGHT
PACKAGE CODE
ACTUAL IND. (LOC)
A
E
®
FEATURES
• Toroidal design for minimal EMI radiation in DC/DC
• Designed to support the growing need for efficient
• Two separate windings provide versatility by ability
• Operating temperature range: - 40 °C to + 125 °C
• Supplied on tape and reel and is designed to be pick
• Custom versions and turns ratios available. Contact the factory
• Compliant to RoHS Directive 2002/95/EC
• Halogen-free according to IEC 61249-2-21 definition
(A)
magnetics@vishay.com
0.832
0.838
0.838
(μH)
1.30
2.55
3.33
5.20
10.2
15.0
20.8
25.2
32.5
50.0
1.21
2.71
3.35
5.66
10.9
14.8
26.3
34.3
51.0
1.30
2.55
3.33
5.20
10.2
15.0
25.2
32.5
50.0
101
152
248
300
333
105
150
248
335
101
152
248
333
converter applications
DC/DC converters in battery operated equipment
to connect windings in series or parallel
and place compatible
with your specifications
R
INDUCTANCE VALUE
PACKAGE CODE
1
0.003
0.004
0.006
0.007
0.011
0.019
0.029
0.038
0.048
0.068
0.107
0.195
0.302
0.491
0.670
0.706
0.004
0.005
0.009
0.012
0.019
0.034
0.049
0.084
0.119
0.180
0.342
0.509
0.831
1.194
0.004
0.004
0.007
0.008
0.012
0.022
0.033
0.054
0.076
0.119
0.219
0.340
0.551
0.788
DCR
()
ER = Reel
EB = Bulk
ER
0
RATED I
(40 °C)
6.90
6.45
5.75
5.50
4.45
3.45
2.79
2.61
2.25
1.85
1.50
1.15
0.92
0.73
0.63
0.60
6.61
6.08
5.01
4.22
3.32
2.52
2.10
1.61
1.34
1.09
0.81
0.66
0.52
0.43
7.54
6.82
5.84
5.49
4.37
3.32
2.69
2.12
1.76
1.41
1.07
0.86
0.67
0.56
1
DC
JEDEC LEAD (Pb)-FREE
TOL.
L
IND. AT I
STANDARD
153.0 at 0.44
179.0 at 0.40
205.0 at 0.38
156.0 at 0.41
211.0 at 0.35
0.54 at 11.11
159.0 at 0.64
214.0 at 0.56
Vishay Dale
LPT-4545
0.51 at 7.62
0.80 at 6.10
1.57 at 4.35
2.05 at 3.81
3.20 at 3.05
6.28 at 2.18
9.26 at 1.79
12.4 at 1.53
15.5 at 1.39
20.0 at 1.22
30.8 at 0.98
62.0 at 0.69
93.4 at 0.56
0.53 at 7.09
0.76 at 5.91
1.71 at 3.94
2.11 at 3.54
3.57 at 2.73
6.84 at 1.97
9.31 at 1.69
16.5 at 1.27
21.6 at 1.11
32.1 at 0.91
66.2 at 0.63
94.7 at 0.53
0.84 at 8.89
1.64 at 6.35
2.14 at 5.56
3.35 at 4.45
6.56 at 3.18
9.68 at 2.61
16.2 at 2.02
20.9 at 1.78
32.2 at 1.43
64.8 at 1.01
97.7 at 0.82
www.vishay.com
e2
(30 %)
CORE
DC
K
(L
BIAS
)
1
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LPT-4545_11 Summary of contents
Page 1
... LPT4545ER331LK 330 LPT4545ER1R0LP 1.0 LPT4545ER1R5LP 1.5 LPT4545ER2R5LP 2.5 LPT4545ER3R3LP 3.3 LPT4545ER5R0LP 5.0 LPT4545ER100LP 10 LPT4545ER150LP 15 LPT4545ER250LP 25 LPT4545ER330LP 33 LPT4545ER500LP 50 LPT4545ER101LP 100 LPT4545ER151LP 150 LPT4545ER251LP 250 LPT4545ER331LP 330 LPT4545ER1R0LM 1.0 LPT4545ER1R5LM 1.5 LPT4545ER2R5LM 2.5 LPT4545ER3R3LM 3.3 LPT4545ER5R0LM 5.0 LPT4545ER100LM 10 LPT4545ER150LM 15 LPT4545ER250LM 25 LPT4545ER330LM 33 LPT4545ER500LM 50 LPT4545ER101LM 100 LPT4545ER151LM 150 LPT4545ER251LM 250 LPT4545ER331LM 330 DESCRIPTION LPT 4545 100 μ ...
Page 2
... CODE] REELING DIRECTION For technical questions, contact: magnetics@vishay.com 0.462 ± 0.005 Dia. [11.73 ± 0.127] 1 Vishay Dale 0.550 [13.97 LPT-4545- Max. xxxLX 3 0.250 [6.350] Max. PITCH PARTS PER 13" [330.2] REEL 0.630 [16.0] 600 DALE LPT [DATE CODE] Document Number: 34069 Revision: 24-Feb-11 ...
Page 3
... Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’ ...