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LPT4545ER3R3LK PDF预览

LPT4545ER3R3LK

更新时间： 2024-10-21 05:42:43
品牌 Logo 应用领域
威世 - VISHAY 变压器电感器固定电感器DC-DC转换器
页数 文件大小 规格书
3页 94K
描述
Inductors/Transformers, Customizable, Surface Mount Torodial, Kool Mu®*, Powdered Iron and MPP Cores

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LPT4545ER3R3LK 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：ActiveReach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8504.50.80.00
风险等级：5.69Is Samacsys：N
型芯材料：KOOL-MU直流电阻：0.007 Ω
标称电感 (L)：3.3 µH电感器应用：DC-DC CONVERTER
电感器类型：GENERAL PURPOSE INDUCTORJESD-609代码：e3
功能数量：2端子数量：4
最高工作温度：125 °C最低工作温度：-40 °C
最大额定电流：3.81 A形状/尺寸说明：CYLINDRICAL PACKAGE
屏蔽：NO特殊特征：PARALLEL CONNECTED
表面贴装：YES端子面层：Tin (Sn)
端子位置：ON CIRCLE端子形状：ONE SURFACE
容差：15%Base Number Matches：1

LPT4545ER3R3LK 数据手册

 浏览型号LPT4545ER3R3LK的Datasheet PDF文件第2页浏览型号LPT4545ER3R3LK的Datasheet PDF文件第3页 
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 to DC converter  
applications  
Designed to support the growing need for efficient DC to DC converters in  
battery operated equipment  
RoHS  
Two separate windings provide versatility by ability to connect windings in  
series or parallel  
COMPLIANT  
•
•
•
Operating Temperature Range: - 40 °C to + 125 °C  
Supplied on tape and reel and is designed to be pick and place compatible  
Custom versions and turns ratios available. Contact the factory with your specifications  
DIMENSIONS in inches [millimeters]  
STANDARD ELECTRICAL SPECIFICATIONS (In Parallel)  
MODEL  
STANDARD ACTUAL IND. - µH RATED IDC IND. at IDC  
DCR  
KOOL MU®CORE (A) IND. VALUES  
(LOC  
)
15 %  
(40 °C)  
(LBIAS) [30 %]  
Ω
0.160  
[4.06]  
LPT4545ER1R0LK  
LPT4545ER1R5LK  
LPT4545ER2R5LK  
LPT4545ER3R3LK  
LPT4545ER5R0LK  
LPT4545ER100LK  
LPT4545ER150LK  
LPT4545ER200LK  
LPT4545ER250LK  
LPT4545ER330LK  
LPT4545ER500LK  
LPT4545ER101LK  
LPT4545ER151LK  
LPT4545ER251LK  
LPT4545ER301LK  
LPT4545ER331LK  
1.0  
1.5  
2.5  
3.3  
5.0  
10  
0.832  
1.30  
2.55  
3.33  
5.20  
10.2  
15.0  
20.8  
25.2  
32.5  
50.0  
101  
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  
0.51 at 7.62 0.003  
0.80 at 6.10 0.004  
1.57 at 4.35 0.006  
2.05 at 3.81 0.007  
3.20 at 3.05 0.011  
6.28 at 2.18 0.019  
9.26 at 1.79 0.029  
12.4 at 1.53 0.038  
15.5 at 1.39 0.048  
20.0 at 1.22 0.068  
30.8 at 0.98 0.107  
62.0 at 0.69 0.195  
93.4 at 0.56 0.302  
153.0 at 0.44 0.491  
179.0 at 0.40 0.670  
205.0 at 0.38 0.706  
Pad Layout  
15  
20  
0.492 sq.  
[12.5 sq.]  
0.120  
[3.05]  
25  
33  
50  
100  
150  
250  
300  
330  
152  
248  
300  
0.492 sq.  
[12.5 sq.]  
333  
POWDER IRON (B)  
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  
0.838  
1.21  
2.71  
3.35  
5.66  
10.9  
14.8  
26.3  
34.3  
51.0  
105  
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  
0.53 at 7.09 0.004  
0.76 at 5.91 0.005  
1.71 at 3.94 0.009  
2.11 at 3.54 0.012  
3.57 at 2.73 0.019  
6.84 at 1.97 0.034  
9.31 at 1.69 0.049  
16.5 at 1.27 0.084  
21.6 at 1.11 0.119  
32.1 at 0.91 0.180  
66.2 at 0.63 0.342  
94.7 at 0.53 0.509  
156.0 at 0.41 0.831  
211.0 at 0.35 1.194  
Dimensional Outline  
15  
25  
33  
50  
0.450 0.005 Dia.  
[11.43 0.127]  
0.462 0.005 Dia.  
[11.73 0.127]  
100  
150  
250  
330  
150  
1
248  
335  
Vishay Dale  
LPT-4545-  
xxxLX  
0.550 [13.97]  
Max.  
MPP (C)  
2
4
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  
0.838  
1.30  
2.55  
3.33  
5.20  
10.2  
15.0  
25.2  
32.5  
50.0  
101  
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 0.004  
0.84 at 8.89 0.004  
1.64 at 6.35 0.007  
2.14 at 5.56 0.008  
3.35 at 4.45 0.012  
6.56 at 3.18 0.022  
9.68 at 2.61 0.033  
16.2 at 2.02 0.054  
20.9 at 1.78 0.076  
32.2 at 1.43 0.119  
64.8 at 1.01 0.219  
97.7 at 0.82 0.340  
159.0 at 0.64 0.551  
214.0 at 0.56 0.788  
3
15  
0.250  
[6.350]  
Max.  
25  
33  
50  
100  
150  
250  
330  
152  
248  
333  
DESCRIPTION  
LPT  
4545  
100 µH  
INDUCTANCE  
VALUE  
15 %  
INDUCTANCE  
TOLERANCE  
A
ER  
e2  
MODEL  
SIZE  
CORE/HEIGHT  
PACKAGE CODE  
ER = Reel  
JEDEC LEAD (Pb)-FREE  
STANDARD  
K = KOOL MU® (A)  
P = POWER IRON (B)  
M = MPP (C)  
EB = Bulk  
GLOBAL PART NUMBER  
L
P
T
4
5
4
5
E
R
1
0
1
L
K
SIZE  
PRODUCT FAMILY  
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).  
* Kool Mu® is a registered trademark of Spang & Company  
Document Number: 34069  
Revision: 10-Oct-08  
For technical questions, contact: magnetics@vishay.com  
www.vishay.com  
165  
123

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