LPT-4545_11 [VISHAY]
Inductors/Transformers Customizable, Surface Mount Torodial, Kool Mu, Powdered Iron and MPP Cores; 电感器/变压器可定制,表面贴装Torodial ,库尔木,铁精粉和MPP磁芯型号: | LPT-4545_11 |
厂家: | VISHAY |
描述: | Inductors/Transformers Customizable, Surface Mount Torodial, Kool Mu, Powdered Iron and MPP Cores |
文件: | 总3页 (文件大小:85K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
LPT-4545
Vishay Dale
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
• Operating temperature range: - 40 °C to + 125 °C
• Supplied on tape and reel and is designed to be pick
and place compatible
Note
•
Kool Mu® is a registered trademark of Spang & Company
• Custom versions and turns ratios available. Contact the factory
with your specifications
• Compliant to RoHS Directive 2002/95/EC
• Halogen-free according to IEC 61249-2-21 definition
STANDARD ELECTRICAL SPECIFICATIONS (in parallel)
STD. IND.
ACTUAL IND. (LOC)
DCR
RATED IDC
(40 °C)
IND. AT IDC (LBIAS
)
MODEL
(μH)
IND. TOL.
(μH)
()
(30 %)
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 %
A
ER
e2
MODEL SIZE
INDUCTANCE
INDUCTANCE
TOLERANCE
CORE/HEIGHT
K = KOOL MU® (A)
P = POWDERED IRON (B)
M = MPP (C)
PACKAGE CODE
JEDEC LEAD (Pb)-FREE
VALUE
STANDARD
ER = Reel
EB = Bulk
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) or SM for bulk (in place of EB).
Document Number: 34069
Revision: 24-Feb-11
For technical questions, contact: magnetics@vishay.com
www.vishay.com
1
LPT-4545
Vishay Dale
Inductors/Transformers Customizable, Surface Mount
Torodial, Kool Mu®, Powdered Iron and MPP Cores
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
Vishay Dale
LPT-4545-
xxxLX
0.550 [13.97]
0.492 sq.
[12.5 sq.]
2
4
Max.
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 Dale
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
DALE
DALE
DALE
LPT-[
[
]
LPT-[
[
]
LPT-[
[
]
]
]
]
[DATE CODE]
[DATE CODE]
[DATE CODE]
REELING DIRECTION
www.vishay.com
2
For technical questions, contact: magnetics@vishay.com
Document Number: 34069
Revision: 24-Feb-11
Legal Disclaimer Notice
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“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
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
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
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 11-Mar-11
www.vishay.com
1
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