ice ISL37-7R5 Smt smt power inductor Datasheet

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ICE Components, Inc.
SMT
SMT Power Inductor
[email protected]
www.icecomponents.com
ISL & ISH Series
Features
Applications
• Low Profile SMT Design
• Self-leaded for Improved Reliability
• Current Rating up to 14A
• Freqency Range up to 1MHz
• DC/DC Converters
• Buck/Boost Converters
• Output Chokes
Electrical Specifications
Part
Number
Inductance2
@ 0 Adc
Inductance2
@ Ispec
ISPEC
DCR max
ET
(mΩ)
(V-us)
(µH, typ.)
(µH, typ.)
(µH, min.)
(A)
ISL37-3R8
3.80
2.5
2.25
8.00
8.30
1.77
ISL37-7R5
7.50
5.1
4.59
5.40
17.70
2.51
ISL37-220
21.9
16.2
14.58
2.70
72
4.29
ISL37-730
73.0
58.1
52.29
1.30
290
7.83
ISL37-291
292
192
172.8
0.90
560
15.7
ISL37-671
672
383
344.7
0.72
862
23.5
ISH37-1R3
1.25
0.81
0.7
14.30
2.5
1.04
ISH37-2R1
2.10
1.32
1.2
11.50
4.0
1.33
ISH37-3R2
3.15
2.00
1.8
9.10
6.3
1.61
ISH37-4R4
4.40
2.78
2.5
8.10
7.9
1.91
ISL44-7R9
7.90
4.90
4.41
7.80
12.4
3.04
ISL44-140
14.0
9.00
8.1
5.50
28
4.06
ISL44-410
40.5
29.10
26.19
2.70
100
6.9
ISL44-112
1134
645.00
580.5
0.74
1250
36.5
Specifications subject to change without notice.
1. Electrical specifications
at 25ºC.
2. Tested at 100kHz.
3. Operating temperature
range: -40ºC to +130ºC.
Operating temperature
is a combination of
ambient temperature plus
temperature rise.
4. Meets UL 94V-0.
5. Specifications shown are
for an inductor with a
55ºC temperature rise.
The core loss is 10% of
the copper loss when
operating at 500kHz.
6. Please remember it is
much easier to remove
heat from a copper-loss
dominated design than
from a core-loss dominated design.
(12/06) ISL & ISH-1
SMT Power Inductor
•
Mechanical - ISL37
ISL & ISH Series
Packaging: Reel Diameter=13”, Reel Width=32mm, Pieces/reel=300 pieces
Recommended PCB Layout
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Mechanical - ISH37
Packaging: Reel Diameter=13”, Reel Width=32mm, Pieces/reel=250 pieces
Recommended PCB Layout
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Mechanical - ISL44
Packaging: Reel Diameter=13”, Reel Width=32mm, Pieces/reel=250 pieces
Recommended PCB Layout
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Specifications subject to change without notice.
(12/06) ISL & ISH-2
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