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15
IHLP-5050CE-06
Vishay Dale
Document Number 34165
Revision 03-Nov-04
10% DCR Tolerance,
Low Profile, Power Inductor
FEATURES
Lowest height (3.5mm) in this package footprint.
Shielded construction.
Frequency range up to 5.0MHz.
Lowest DCR/H, 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.
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.
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.
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]
The diagram above applies to values 0.6H and below.
The diagram above applies to values 0.68H and above.
Typical Pad Layout
0.138
[3.5] Max.
0.520
± 0.015
[13.2
± 0.38] Max.
0.542
[13.76]
0.310
[7.87]
0.195
[4.95]
0.185
± 0.01
[4.7
± 0.3]
0.508
[12.9]
Max.
[2.3
± 0.3]
0.091
± 0.01
0.508
[12.9]
Max.
0.520
± 0.015
[13.2
± 0.38]
0.542
[13.8]
0.318
[8.1]
0.118
± 0.01
[3.0
± 0.3]
0.087
± 0.01
[2.2
± 0.254]
0.138
[3.5] Max.
0.128 [3.3]
Typical Pad Layout
GLOBAL PART NUMBER
MODEL
SIZE
INDUCTANCE
VALUE
PACKAGE
CODE
SERIES
IH
L
P
5
0
5
0
C
E
R
1
R
0M
0
6
INDUCTANCE
TOLERANCE
DESCRIPTION
IHLP-5050CE-06
1.0H
± 20%
ER
e3
MODEL
INDUCTANCE
PACKAGE
JDEC LEAD FREE
VALUE
TOLERANCE
CODE
STANDARD
STANDARD ELECTRICAL SPECIFICATIONS
Lo
DCR m
HEAT RATING
SATURATION
INDUCTANCE
±10%
CURRENT
H ± 20%
@ 25
°C
DC AMPS3
DC AMPS4
@100KHz, .25V, 0A
TYPICAL
0.60
1.85
29
51
0.68
2.34
28
49
1.0
3.21
24
40
1.5
4.97
19
35
2.2
7.20
16
29
3.3
10.69
12
27
4.7
14.27
10
24
5.6
18.19
9.5
19
10
30.86
7
14