IHLP-5050CE-01
Vishay Dale
Low Profile, High Current Inductor
FEATURES
• Lowest height (3.5mm) 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
• 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).
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.
DIMENSIONS in inches [millimeters]
STANDARD ELECTRICAL SPECIFICATIONS
Typical Pad Layout
0.542
Lo
DCR mΩ DCR mΩ HEAT RATING SATURATION
INDUCTANCE TYPICAL MAX
CURRENT CURRENT
DC AMPS3 DC AMPS4
[13.76]
0.508
0.195
µH ± 20%
25°C
25°C
[12.9]
Max.
[4.95]
@100KHz, .25V, 0A
TYPICAL
43
TYPICAL
84
0.10
0.15
0.22
0.33
0.47
0.60
0.68
0.82
1.0
1.5
1.8
2.2
3.3
0.8
1
0.96
1.2
1.3
1.5
2
2.2
2.5
3
0.310
[7.87]
41
75
65
62
55
51
49
44
40
35
30
29
27
24
19
18
16
1.1
1.3
1.6
1.8
2.3
2.6
3.3
5.1
6.5
7.2
11
14.3
17.1
19.8
24.8
30.4
38.5
36.5
32
29
28
25
24
19
16.5
16
12
10
9.5
9
8.5
7
0.138
[3.5] Max.
0.091 ± 0.01
[2.3 ± 0.3]
0.185 ± 0.01
[4.7 ± 0.3]
3.5
5.5
7
8
12
15
18
22
28
34
0.520 ±0.015
[13.2 ±0.38]
Max.
4.7
5.6
6.8
8.2
The diagram above applies to values 0.6µH and below.
Typical Pad Layout
0.542
10
14
[13.8]
NOTES:
0.508
[12.9]
Max.
1. All test data is referenced to 25°C ambient.
0.128 [3.3]
2. Operating Temperature Range - 55°C to + 125°C
0.318
[8.1]
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.
0.138
[3.5] Max.
0.087 ± 0.01
[2.2 ± 0.254]
0.118 ± 0.01
[3.0 ± 0.3]
DESCRIPTION
IHLP-5050CE-01
1.0µH
± 20%
MODEL
INDUCTANCE
VALUE
INDUCTANCE
TOLERANCE
0.520 ± 0.015
[13.2 ± 0.38]
The diagram above applies to values 0.68µH and above.
SAP PART NUMBERING GUIDELINES (INTERNAL)
I
H
L
P
5
0
5
0
C
E
R
Z
1
R
0
M
0
1
PACKAGE
CODE
INDUCTANCE
VALUE
TOL.
SERIES
PRODUCT FAMILY
See the end of this data book for conversion tables
SIZE
Document Number 34105
Revision 21-May-04
For technical questions, contact Magnetics@vishay.com
www.vishay.com
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