ice LS4D28-391-RN Surface mount power inductor Datasheet

LS4D28 Series
Surface Mount Power Inductors
Features
Packaging
•
•
ill Handle Up To 2.56A
W
• Economical Design
• Suitable For Pick And Place
• Withstands Solder Reflow
• Shielded Design
eel Diameter: 330mm
R
Reel Width: 12.3mm
• Pieces Per Reel: 2000
•
Applications
andheld And PDA Applications
H
DC/DC Converters
• Output Power Chokes
• Battery Powered Or Low Voltage Applications
•
•
Mechanical
unit= mm
Electrical Specifications
6
Part
Number
LS4D28-1R2-RN
LS4D28-1R8-RN
LS4D28-2R2-RN
LS4D28-2R7-RN
LS4D28-3R3-RN
LS4D28-3R9-RN
LS4D28-4R7-RN
LS4D28-5R6-RN
LS4D28-6R8-RN
LS4D28-8R2-RN
LS4D28-100-RN
LS4D28-120-RN
LS4D28-150-RN
LS4D28-180-RN
LS4D28-220-RN
LS4D28-270-RN
LS4D28-330-RN
LS4D28-390-RN
LS4D28-470-RN
LS4D28-560-RN
LS4D28-680-RN
LS4D28-820-RN
LS4D28-101-RN
LS4D28-121-RN
LS4D28-151-RN
LS4D28-181-RN
LS4D28-221-RN
LS4D28-271-RN
LS4D28-331-RN
LS4D28-391-RN
Inductance1 Test Frequency
(μH)
(khz)
1.2
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
DCR max
(Ω)
IDC max
(A)
0.0236
0.0275
0.0313
0.0433
0.0492
0.0648
0.0720
0.1009
0.1089
0.1175
0.1283
0.1316
0.1490
0.1660
0.2350
0.2610
0.3780
0.3837
0.5870
0.6245
0.6990
0.9148
1.020
1.270
1.350
1.540
1.720
1.950
2.660
2.830
2.56
2.20
2.04
1.60
1.57
1.44
1.32
1.17
1.12
1.04
1.00
0.84
0.76
0.72
0.70
0.58
0.56
0.50
0.48
0.41
0.35
0.32
0.29
0.27
0.24
0.22
0.20
0.16
0.14
0.13
Specifications subject to change without notice. 800.729.2099 tel
www.icecomponents.com
2
1.
2.
3.
4.
Tested @ 100kHz, 0.1Vrms.
Inductance drop = 35% at rated IDC max.
Electrical specifications at 25ºC.
Operating temperature range:
-40ºC to +85ºC.
5. Meets UL 94V-0.
6. Optional Tolerances: 10%(K), 15%(L),
and 20%(M).
55
(04/08) LS-9
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