IHLP-2525CZ-01
Vishay Dale
Low Profile, High Current Inductor
FEATURES
• Lowest height (3.0mm) 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 mΩ DCR mΩ HEAT RATING SATURATION
APPLICATIONS
INDUCTANCE TYPICAL MAX
µH ± 20%
@100KHz, .25V, 0A
CURRENT CURRENT
25°C
25°C
DC AMPS3 DC AMPS4
• PDA/Notebook/Desktop/Server applications.
• High current POL converters.
TYPICAL
TYPICAL
60
0.10
0.15
0.20
0.22
0.33
0.47
0.68
0.82
1.0
1.5
2.2
3.3
4.7
1.5
1.9
2.4
2.5
3.5
4
5
6.7
9
14
18
28
37
54
64
102
1.7
2.5
3.0
2.8
3.9
4.2
5.5
8
10
15
20
30
32.5
26
24
23
20
17.5
15.5
13
11
9
52
41
40
30
26
25
24
22
• 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).
18
DIMENSIONS in inches [millimeters]
8
14
Typical Pad Layout (Min.)
6
13.5
10
8
7.5
7.0
40
60
68
105
5.5
4.5
4
0.255 ±0.010
[6.47 ±0.254]
0.135
[3.43]
0.125 ±0.01
[3.18 ±0.3]
6.8
8.2
10
0.146
[3.71]
3
0.290
[7.37]
NOTES:
0.270 ± 0.015
[6.86 ± 0.381]
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.
0.118 [3.0] Max.
0.050 ± 0.012
[1.27 ± 0.30]
DESCRIPTION
IHLP-2525CZ-01
1.0
µH
± 20%
ER
e3
MODEL
INDUCTANCE
VALUE
INDUCTANCE
TOLERANCE
PACKAGE
CODE
JDEC LEAD FREE
STANDARD
GLOBAL PART NUMBER
I
H
L
P
2
5
2
5
C
Z
E
R
1
R
0
M
0
1
SIZE
MODEL
PACKAGE
CODE
INDUCTANCE INDUCTANCE
VALUE
TOLERANCE
SERIES
See the end of this data book for conversion tables
www.vishay.com
12
For technical questions, contact Magnetics@vishay.com
Document Number 34104
Revision 03-Nov-04