IHLP-5050FD-01
Vishay Dale
Low Profile, High Current IHLP® Inductors
FEATURES
• Shielded construction
• Frequency range up to 5.0 MHz
• Lowest DCR/μH, in this package size
• Handles high transient current spikes without
saturation
• Ultra low buzz noise, due to composite
construction
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.
• Compliant to RoHS Directive 2002/95/EC
STANDARD ELECTRICAL SPECIFICATIONS
APPLICATIONS
• Notebook/desktop/server applications
• High current POL converters
• Low profile, high current power supplies
• Battery powered devices
L0
HEAT
INDUCTANCE
DCR DCR
RATING SATURATION
20 % AT 100 kHz, TYP. MAX. CURRENT
0.25 V, 0 A
(μH)
CURRENT
DC TYP.
(A) (4)
25 °C 25 °C DC TYP.
(m) (m)
(A) (3)
60
0.10
0.15
0.22
0.30
0.33
0.40
0.47
0.56
0.68
0.82
1.0
0.47
0.53
0.63
0.70
0.83
0.90
1.0
0.50
0.60
0.70
0.80
0.90
1.0
120
118
112
72
55
53
48
• DC/DC converters in distributed power systems
• DC/DC converter for Field Programmable Gate Array (FPGA)
46
65
DIMENSIONS in inches [millimeters]
44
64
Typical Pad Layout
1.2
41
63
0.542
[13.76]
1.2
1.4
37
62
1.4
1.6
35
60
0.195
[4.95]
1.6
1.9
33
50
1.7
2.0
32
49
0.310
[7.87]
1.2
1.5
2.1
2.5
2.5
3.0
30
27
48
45
1.8
2.8
3.2
24
41
2.2
3.5
4.2
22
40
3.3
4.7
5.6
6.8
8.2
10
5.7
8.0
9.3
13.1
14.5
16.4
6.8
8.7
10
14
15.5
17.2
18
35
32
32
16.5
16
0.508
[12.9]
Max.
13.5
13.5
11.5
10.5
10
15.5
Notes
0.520 0.02
[13.2 0.5]
(1)
(2)
(3)
(4)
(5)
All test data is referenced to 25 °C ambient
Operating temperature range - 55 °C to + 125 °C
DC current (A) that will cause an approximate T of 40 °C
DC current (A) that will cause L0 to drop approximately 20 %
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.
0.256
[6.5]
Max.
0.091 0.01
[2.3 0.3]
0.185 0.01
[4.7 0.3]
DESCRIPTION
IHLP-5050FD-01
1.0 μH
20 %
ER
e3
JEDEC LEAD (Pb)-FREE STANDARD
MODEL
INDUCTANCE VALUE INDUCTANCE TOLERANCE
PACKAGE CODE
GLOBAL PART NUMBER
I
H
L
P
5
0
5
0
F
D
E
R
1
R
0
M
0
1
PRODUCT FAMILY
SIZE
PACKAGE
CODE
INDUCTANCE
VALUE
TOL.
SERIES
** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902
Document Number: 34123
Revision: 25-Feb-11
For technical questions, contact: magnetics@vishay.com
www.vishay.com
1