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IHLP-2020BZ-01 fiches techniques PDF

Vishay Siliconix - Low Profile High Current IHLP

Numéro de référence IHLP-2020BZ-01
Description Low Profile High Current IHLP
Fabricant Vishay Siliconix 
Logo Vishay Siliconix 





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IHLP-2020BZ-01 fiche technique
IHLP-2020BZ-01
Vishay Dale
Low Profile, High Current IHLP® Inductor
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
µH ± 20 % AT
100 kHz,
0.25 V, 0 A
DCR
mΩ
TYP.
25 °C
DCR
mΩ
MAX.
25 °C
HEAT
RATING
CURRENT
DC AMPS 3
TYP.
SATURATION
CURRENT
DC AMPS 4
TYP.
0.10
3.6 3.9
17.0
45.0
0.22
4.9 5.2
15.0
22.0
0.33
7.6 8.2
12.0
25.0
0.47
8.1 8.8
11.5
21.0
0.68
11.2 12.4
10.0
15.0
1.0
18.9 20.0
7.0
16.0
2.2
45.6 50.1
4.2
12.5
3.3
79.2 85.5
3.3
8.5
4.7
108.0 116.6
2.8
5.0
5.6
113.0 122.0
2.5
4.5
6.8
139.0 150.0
2.4
4.3
10
184.0 199.0
2.3
4.0
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 L0 to drop approximately 20 %
(5) The part temperature (ambie nt + temp rise) sho uld not excee d
125 °C under worst case operati ng cond itions. Circuit desig n,
component placeme nt, 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
• Shielded construction
• Frequency range up to 5.0 MHz
• Lowest DCR/µH, in this package size
• Handles hig h tra nsient curren t sp ikes withou t
saturation
• Ultra low buzz noise, due to composite construction
• 100 % lead (Pb)-free and RoHS compliant
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]
0.204 ± 0.010
[5.18 ± 0.254]
0.100 ± 0.010
[2.54 ± 0.254]
0.216 ± 0.010
[5.49 ± 0.254]
0.078
[2.0]
Max.
0.040 ± 0.012
[1.02 ± 0.300]
Typical Pad Layout
0.236
[5.99]
0.110
[2.79]
0.085
[2.16]
DESCRIPTION
IHLP-2020BZ-01
MODEL
4.7 µH
INDUCTANCE
VALUE
GLOBAL PART NUMBER
± 20 %
INDUCTANCE
TOLERANCE
ER
PACKAGE CODE
e3
JEDEC LEAD (Pb)-FREE
STANDARD
WEB CODE
xx, xx, xx, xx, xx,
xx, xx
I HLP2 0 2 0BZER4R7M0 1
PRODUCT FAMILY
SIZE
PACKAGE
CODE
INDUCTANCE
VALUE
TOL SERIES
Document Number: 34253
Revision: 27-Oct-08
For technical questions, contact: [email protected]
www.vishay.com
1
http://www.Datasheet4U.com

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