LPT-4545_17 [VISHAY]
Inductors/Transformers Customizable, Surface Mount;
| 型号： | LPT-4545_17 |
| 厂家： | 
VISHAY |
| 描述： | Inductors/Transformers Customizable, Surface Mount |
| 文件： | 总3页 (文件大小：91K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LPT-4545
Vishay Dale
www.vishay.com
Inductors/Transformers Customizable, Surface Mount
Torodial, Kool-Mu®, Powdered Iron and MPP Cores
FEATURES
• Toroidal design for minimal EMI radiation in DC/DC
converter applications
• Designed to support the growing need for efficient
DC/DC converters in battery operated equipment
• Two separate windings provide versatility by ability
to connect windings in series or parallel
• Dielectric withstanding voltage: 500 VRMS, 60 Hz, 5 s
• Operating temperature range: -40 °C to +125 °C
• Supplied on tape and reel and is designed to be pick and place
Note
•
compatible
Kool Mu® is a registered trademark of Spang & Company
• Custom versions and turns ratios available. Contact the factory
with your specifications
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS (in parallel)
STD. IND.
ACTUAL IND. (LOC)
DCR
()
RATED IDC
(40 °C) (A)
IND. AT IDC (LBIAS
(30 %)
)
MODEL
(μH)
IND. TOL.
(μH)
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
1.0
1.5
2.5
3.3
5.0
10
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 ꢀ
0.832
1.30
2.55
3.33
5.20
10.2
15.0
20.8
25.2
32.5
50.0
101
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
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
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
153.0 at 0.44
179.0 at 0.40
205.0 at 0.38
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
156.0 at 0.41
211.0 at 0.35
15
20
25
33
50
100
150
250
300
330
152
248
300
333
1.0
1.5
2.5
3.3
5.0
10
0.838
1.21
2.71
3.35
5.66
10.9
14.8
26.3
34.3
51.0
105
15
25
33
50
100
150
250
330
150
248
335
LPT4545ER1R0LM
LPT4545ER1R5LM
LPT4545ER2R5LM
LPT4545ER3R3LM
LPT4545ER5R0LM
LPT4545ER100LM
LPT4545ER150LM
LPT4545ER250LM
LPT4545ER330LM
LPT4545ER500LM
LPT4545ER101LM
LPT4545ER151LM
LPT4545ER251LM
LPT4545ER331LM
1.0
1.5
2.5
3.3
5.0
10
15 ꢀ
15 ꢀ
15 ꢀ
15 ꢀ
15 ꢀ
15 ꢀ
15 ꢀ
15 ꢀ
15 ꢀ
15 ꢀ
15 ꢀ
15 ꢀ
15 ꢀ
15 ꢀ
0.838
1.30
2.55
3.33
5.20
10.2
15.0
25.2
32.5
50.0
101
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
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
0.54 at 11.11
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
159.0 at 0.64
214.0 at 0.56
15
25
33
50
100
150
250
330
152
248
333
DESCRIPTION
LPT
4545
100 μH
15 %
INDUCTANCE
TOLERANCE
A
ER
e2
MODEL SIZE
INDUCTANCE
CORE/HEIGHT
K = KOOL MU® (A)
P = POWDERED IRON (B)
M = MPP (C)
PACKAGE CODE
JEDEC® LEAD (Pb)-FREE
STANDARD
VALUE
ER = reel
GLOBAL PART NUMBER
L
P
T
4
5
4
5
E
R
1
0
1
L
K
PRODUCT FAMILY
SIZE
PACKAGE CODE
INDUCTANCE VALUE
TOL.
CORE
Note
•
Series is also available with SnPb terminations by using package code RH for tape and reel (in place of ER)
Revision: 22-Aug-17
Document Number: 34069
1
For technical questions, contact: magnetics@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LPT-4545
Vishay Dale
www.vishay.com
DIMENSIONS in inches [millimeters]
Pad Layout
Dimensional Outline
0.160
[4.06]
0.450 0.005 Dia.
[11.43 0.127]
0.462 0.005 Dia.
[11.73 0.127]
1
0.550 [13.97]
Max.
0.492 sq.
[12.5 sq.]
2
4
0.120
[3.05]
3
0.492 sq.
[12.5 sq.]
0.250
[6.350]
Max.
SCHEMATICS (connection diagrams)
PART MARKING
Transformer
Parallel
Series
- Vishay
1
4
1
4
1
4
- Model number
- Pin 1 identification
2
3
2
3
2
3
PACKAGING in inches [millimeters]
CARRIER TAPE WIDTH
PITCH
PARTS PER 13" [330.2] REEL
All embossed carrier tape packaging will be in compliance
with the latest revision of EIA-481.
0.945 [24.0]
0.630 [16.0]
600
VISHAY
VISHAY
VISHAY
LPT-[
[
]
LPT-[
[
]
LPT-[
[
]
]
]
]
[DATE CODE]
[DATE CODE]
[DATE CODE]
REELING DIRECTION
Revision: 22-Aug-17
Document Number: 34069
2
For technical questions, contact: magnetics@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
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
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including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
Document Number: 91000
1
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