IHLP-2525BD-01_09 Datasheet, PDF (1/4 Pages) Vishay Siliconix – Low Profile, High Current IHLP Inductors

IHLP-2525BD-01
Vishay Dale
Low Profile, High Current
IHLP^® Inductors
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
L₀
INDUCTANCE
± 20 % AT 100 kHz,
0.25 V, 0 A
(µH)
DCR
TYP.
25 °C
(mΩ)
DCR
MAX.
25 °C
(mΩ)
HEAT
RATING
CURRENT
DC TYP.
(A) ⁽³⁾
SATURATION
CURRENT
DC TYP.
(A) ⁽⁴⁾
0.1
1.5 1.7
30
50
0.22
2.9 3.2
21
34
0.33
3.7 4.1
18
22
0.47
6
6.5
13.5
21
0.68
8.7 9.4
11
18
0.82
10.6 11.8
10
17
1.0
13.1 14.2
9.0
16
1.5
18.5 21.2
7.5
15
2.2
28 34
6.5
14
3.3
36.5 51.6
5.0
13
4.7
45.2 63
4.5
10
6.8
72.5 95
3.5
9
8.2
84.2 106
3.0
8
10
115.6 129
2.5
7
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 ΔT 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.
FEATURES
• Lowest height (2.4 mm) in this package footprint
• Shielded construction
• Frequency range up to 5.0 MHz
• Lowest DCR/µH, in this package size
RoHS
COMPLIANT
• Handles high transient current spikes without saturation
• Ultra low buzz noise, due to composite construction
• Compliant to RoHS directive 2002/95/EC
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)
DIMENSIONS in inches [millimeters]
0.255 ± 0.010
[6.47 ± 0.254]
0.125 ± 0.01
[3.18 ± 0.3] _{Typical Pad Layout (Min.)}
0.270 ± 0.015
[6.86 ± 0.381]
0.095 [2.4] Max.
0.146
[3.71]
0.290
[7.37]
0.135
[3.43]
0.050 ± 0.012
[1.27 ± 0.30]
DESCRIPTION
IHLP-2525BD-01
1.0 µH
MODEL
INDUCTANCE VALUE
± 20 %
INDUCTANCE TOLERANCE
ER
e3
PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I
H
L
P
2
5
2
5
B
D
E
R
1
R
0
M
0
1
PRODUCT FAMILY
SIZE
PACKAGE
CODE
INDUCTANCE
VALUE
TOL. SERIES
Document Number: 34154
Revision: 10-Aug-06
For technical questions, contact: [e-mail]
www.vishay.com
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