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LPT454525UH+/-15%AEBE2 [VISHAY]

General Purpose Inductor, 25uH, 15%, 2 Element, Kool-mu-Core, SMD, 4545, CHIP, 4545, HALOGEN FREE AND ROHS COMPLIANT;
LPT454525UH+/-15%AEBE2
型号： LPT454525UH+/-15%AEBE2
厂家： VISHAY    VISHAY
描述：

General Purpose Inductor, 25uH, 15%, 2 Element, Kool-mu-Core, SMD, 4545, CHIP, 4545, HALOGEN FREE AND ROHS COMPLIANT
文件： 总3页 (文件大小：85K)
中文：  中文翻译
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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)  
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 %  
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).  
Revision: 04-Apr-12  
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
Vishay Dale  
LPT-4545-  
xxxLX  
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 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  
Revision: 04-Apr-12  
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.  
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. 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.  
Material Category Policy  
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the  
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council  
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment  
(EEE) - recast, unless otherwise specified as non-compliant.  
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that  
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.  
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free  
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference  
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21  
conform to JEDEC JS709A standards.  
Revision: 02-Oct-12  
Document Number: 91000  
1

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