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IHLP-4040DZ-11 PDF预览

IHLP-4040DZ-11

更新时间: 2024-02-15 17:03:52
品牌 Logo 应用领域
威世 - VISHAY /
页数 文件大小 规格书
5页 136K
描述
Low Profile, High Current IHLP? Inductor

IHLP-4040DZ-11 数据手册

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IHLP-4040DZ-11  
Vishay Dale  
Low Profile, High Current IHLP® Inductor  
FEATURES  
• Shielded construction  
• Frequency range up to 1.0 MHz  
• Lowest DCR/µH, in this package size  
• Handles high transient current spikes without  
saturation  
RoHS  
COMPLIANT  
• Ultra low buzz noise, due to composite construction  
• Excellent temperature stability for inductance and saturation  
• 100 % lead (Pb)-free and RoHS compliant  
Manufactured under one or more of the following:  
US Patents; 6,198,375/6,204,744/6,449,829/6,460,244.  
Several foreign patents, and other patents pending.  
APPLICATIONS  
• PDA/Notebook/Desktop/Server applications  
• High current POL converters  
Low profile, high current power supplies  
• Battery powered devices  
STANDARD ELECTRICAL SPECIFICATIONS  
LO  
HEAT  
INDUCTANCE  
µH 20 ꢀ AT  
100 kHz,  
DCR  
mΩ  
DCR  
RATING  
mΩ  
CURRENT SATURATION  
TYP.  
25 °C  
MAX. DC AMPS3 CURRENT DC  
0.25 V, 0 A  
25 °C  
0.80  
0.95  
0.95  
1.15  
1.68  
1.80  
1.90  
2.50  
5.00  
5.80  
14.2  
19.3  
30.5  
45.0  
66.0  
94.5  
145.0  
270.0  
TYP.  
40  
33  
33  
32  
30  
32  
27  
25  
AMPS4 TYP.  
• DC/DC converters in distributed power systems  
0.19  
0.22  
0.24  
0.36  
0.47  
0.56  
0.78  
1.0  
1.8  
2.0  
4.7  
6.8  
10.0  
15.0  
22.0  
33.0  
47.0  
100.0  
0.70  
0.85  
0.85  
1.05  
1.53  
1.60  
1.80  
2.30  
4.50  
5.20  
12.9  
17.5  
27.8  
40.9  
60.4  
87.5  
132.0  
249.0  
46  
44  
44  
30  
30  
22  
22  
20  
16  
DC/DC converter for Field Programmable Gate Array (FPGA)  
DIMENSIONS in inches [millimeters]  
Typical Pad Layout  
0.405  
[10.3]  
max  
0.405  
[10.3]  
max  
17  
16  
0.158  
[4.0]  
max  
0.158  
[4.0]  
max  
14  
9.5  
9.0  
7.5  
6.25  
5.0  
4.4  
3.3  
2.5  
7.6  
7.5  
7.1  
6.0  
4.5  
4.0  
3.0  
2.25  
0.085 0.01  
[2.2 0.3]  
0.085 0.01  
[2.2 0.3]  
0.453 [11.5]  
max  
0.453 [11.5]  
max  
0.512  
[13.0]  
0.512  
[13.0]  
0.158  
[4.0]  
max  
0.195  
[4.95]  
max  
Notes  
(1)  
All test data is referenced to 25 °C ambient  
(2)  
(3)  
(4)  
(5)  
0.236  
[6.0]  
0.236  
[6.0]  
Operating Temperature Range - 55 °C to + 125 °C  
DC current (A) that will cause an approximate ΔT of 40 °C  
DC current (A) that will cause Lo to drop approximately 20 %  
The part temperature (ambient + temp rise) should not exceed  
125 °C under worst case operating conditions. Circuit design,  
component placement, PWB trace size and thickness, airflow  
and other cooling provisions all affect the part temperature. Part  
temperature should be verified in the end application.  
0.118 0.01  
[3.0 0.3]  
0.185 0.01  
[4.7 0.3]  
The diagram above applies to values  
1.8 µH and above.  
The diagram above applies to values  
1.0 µH and below.  
DESCRIPTION  
IHLP-4040DZ-11  
2.0 µH  
20 ꢀ  
ER  
PACKAGE CODE  
e3  
WEB CODE  
MODEL  
INDUCTANCE  
VALUE  
INDUCTANCE  
TOLERANCE  
JEDEC LEAD (Pb)-FREE  
STANDARD  
sm, pi, au, cm, in,  
ps, te  
GLOBAL PART NUMBER  
I
H
L
P
4
0
4
0
D
Z
E
R
2
R
0
M
1
1
PRODUCT FAMILY  
SIZE  
PACKAGE  
CODE  
INDUCTANCE  
VALUE  
TOL  
SERIES  
Document Number: 34192  
Revision: 04-Jul-08  
For technical questions, contact: magnetics@vishay.com  
www.vishay.com  
1

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