Models
IHLP-2525CZ-06, IHLP-2525CZ-07
IHLP-5050CE-06, IHLP-5050CE-07
POWER INDUCTORS –
PRODUCT SHEET
Current-Sense Power Inductors
The industry’s first 5%-DCR-tolerance parts
FEATURES
• Low profile
• Inductance range:
IHLP-2525CZ-06, IHLP-2525CZ-07: 0.1 µH to 10 µH
IHLP-5050CE-06, IHLP-5050CE-07: 0.6 µH to 10 µH
• Saturation current* range:
IHLP-2525CZ-06, IHLP-2525CZ-07: 7 Amps to 60 Amps
IHLP-5050CE-06, IHLP-5050CE-07: 14 Amps to 51 Amps
• DCR tolerance:
IHLP-2525CZ-06: 10%, IHLP-2525CZ-07: 5%
IHLP-5050CE-06: 10%, IHLP-5050CE-07: 5%
• Shielded construction
• Fewer components, thus saving board space
APPLICATIONS
• Voltage regulator modules (i.e. VRM10 for next-generation mobile platforms)
• Improved current balance and thermal management in phased power supplies
• Notebook and desktop computers, servers, graphic cards
*See reverse for heat rating current range
w w w. v i s h a y. c o m
The datasheets for these models are available on our web site at:
www.vishay.com/inductors/power-inductors/
IHLP Series
Vishay Dale
DCR Tolerance, Low Profile, Power 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.
•
•
•
•
•
•
•
APPLICATIONS
Tolerance DCR for current sense applications
Improved current balance in phased power supplies
Improved thermal management
PDA/Notebook/Desktop/Server/and battery powered devices
High current, low profile POL converters
DC/DC converters in distributed power systems
DC/DC converter for field programmable gate arrays
IHLP-2525CZ-06 AND IHLP-2525CZ-07
DIMENSIONS
in inches [millimeters]
Typical Pad Layout (Min.)
IHLP-5050CE-06 AND IHLP-5050CE-07
DIMENSIONS
in inches [millimeters]
0.508
[12.9]
Max.
Typical Pad Layout
0.542
[13.76]
0.195
[4.95]
0.310
[7.87]
0.255
±
0.010
[6.47
±
0.254]
0.125
[3.18]
0.146
[3.71]
0.290
[7.37]
0.135
[3.43]
0.138
[3.5] Max.
0.091
±
0.01
[2.3
±
0.3]
0.185
±
0.01
[4.7
±
0.3]
0.270
±
0.015
[6.86
±
0.381]
0.119 [3.0] Max.
0.050
±
0.012
[1.27
±
0.30]
STANDARD ELECTRICAL SPECIFICATIONS
Lo
INDUCTANCE
DCR m
½
µ
H
±
20%
±
10%/
±
5%
@100KHz, .25V, 0A @ 25
°
C
0.10
1.37
0.20
0.33
0.47
0.68
0.82
1.0
1.5
2.2
3.3
4.7
8.2
10
2.34
3.20
3.86
5.20
7.41
8.44
14.50
17.73
28.21
37.11
61.47
97.71
HEAT RATING
CURRENT
DC AMPS
3
TYPICAL
32.5
24
20
17.5
15.5
13
11
9
8
6
5.5
4
3
SATURATION
CURRENT
DC AMPS
4
TYPICAL
60
41
30
26
25
24
22
18
14
13.5
10
7.5
7.0
The diagram above applies to values 0.6µH and below.
Typical Pad Layout
0.542
[13.8]
0.508
[12.9]
Max.
0.128 [3.3]
0.318
[8.1]
0.520
±
0.015
[13.2
±
0.38]
Max.
0.138
[3.5] Max.
0.087
±
0.01
[2.2
±
0.254]
0.118
±
0.01
[3.0
±
0.3]
The diagram above applies to values 0.68µH and above.
0.520
±
0.015
[13.2
±
0.38]
STANDARD ELECTRICAL SPECIFICATIONS
Lo
HEAT RATING
INDUCTANCE
DCR m
½
CURRENT
µ
H
±
20%
±
10%/
±
5% DC AMPS
3
@100KHz, .25V, 0A @ 25
°
C
TYPICAL
0.60
1.85
29
0.68
2.34
28
1.0
3.21
24
1.5
4.97
19
2.2
7.20
16
3.3
10.69
12
4.7
14.27
10
5.6
18.19
9.5
10
30.86
7
SATURATION
CURRENT
DC AMPS
4
TYPICAL
51
49
40
35
29
27
24
19
14
Revision: 14-May-04
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
½T
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.
For technical questions, contact Magnetics@vishay
Magnetics@vishay.com
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