IHLP-2525BD-01
Vishay Dale
Low Profile, High Current Inductor
FEATURES
•
Lowest height (2.4mm) in this package footprint.
•
Shielded construction.
•
Frequency range up to 5.0MHz.
•
Lowest DCR/µH, in this package size.
• Handles high transient current spikes without saturation.
• Ultra low buzz noise, due to composite construction.
• 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.
STANDARD ELECTRICAL SPECIFICATIONS
Lo
DCR m
Ω
DCR m
Ω
HEAT RATING SATURATION
INDUCTANCE
TYPICAL MAX
CURRENT
CURRENT
µ
H
±
20%
25
°
C
25
°
C
DC AMPS
3
DC AMPS
4
@100KHz, .25V, 0A
TYPICAL
TYPICAL
0.1
0.22
0.33
0.47
0.68
0.82
1.0
1.5
2.2
3.3
4.7
6.8
8.2
10
1.5
2.9
3.7
6
8.7
10.6
13.1
18.5
28
36.5
45.2
72.5
84.2
115.6
1.7
3.2
4.1
6.5
9.4
11.8
14.2
21.2
34
51.6
63
95
106
129
30
21
18
13.5
11
10
9.0
7.5
6.5
5.0
4.5
3.5
3.0
2.5
50
34
22
21
18
17
16
15
14
13
10
9
8
7
APPLICATIONS
•
PDA/Notebook/Desktop/Server applications.
• High current POL converters.
• Low profile, high current power supplies.
• Battery powered devices.
• DC/DC converters in distributed power systems.
• DC/DC converter for Field Programmable Gate Array (FPGA).
DIMENSIONS
in inches [millimeters]
Typical Pad Layout (Min.)
0.255
±
0.010
[6.47
±
0.254]
0.125
±
0.01
[3.18
±
0.3]
0.135
[3.43]
0.146
[3.71]
0.290
[7.37]
0.270
±
0.015
[6.86
±
0.381]
NOTES:
1. All test data is referenced to 25°C ambient.
2. Operating Temperature Range - 55°C to + 125°C
3. DC current (A) that will cause an approximate
∆T
of 40°C.
4. DC current (A) that will cause Lo to drop approximately 20%
5. 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.
0.095 [2.4] Max.
0.050
±
0.012
[1.27
±
0.30]
DESCRIPTION
IHLP-2525BD-01
MODEL
1.0
µ
H
INDUCTANCE
VALUE
±
20%
INDUCTANCE
TOLERANCE
ER
PACKAGE
CODE
e3
JDEC LEAD FREE
STANDARD
GLOBAL PART NUMBER
I
H
L
P
2
5
2
SIZE
5
B
D
E
R
1
R
0
M
INDUCTANCE
TOLERANCE
0
1
SERIES
MODEL
See the end of this data book for conversion tables
PACKAGE
CODE
INDUCTANCE
VALUE
www.vishay.com
12
For technical questions, contact Magnetics@vishay.com
Document Number 34154
Revision 03-Nov-04
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