LS73 Datasheet, PDF (1/1 Pages) ice Components, Ins. – Surface Mount Power Inductors

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Surface Mount Power Inductors
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LS73 Series
Mechanical
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FEATURES
-Will Handle Up To 1.68A
-Economical Design
-Suitable For Pick And Place
-Withstands Solder Reflow
-Shielded Design
PACKAGING
-Reel Diameter: 330mm
-Reel Width: 16.3mm
-Pieces Per Reel: 1000
APPLICATIONS
-DC/DC Converters
-Output Power Chokes
-Handheld And PDA Applications
-Battery Powered Or Low Voltage Applications
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Electrical Specifications
Part⁶
Number
LS73-100-RM
LS73-120-RM
LS73-150-RM
LS73-180-RM
LS73-220-RM
LS73-270-RM
LS73-330-RM
LS73-390-RM
LS73-470-RM
LS73-560-RM
LS73-680-RM
LS73-820-RM
LS73-101-RM
LS73-121-RM
LS73-151-RM
LS73-181-RM
LS73-221-RM
LS73-271-RM
LS73-331-RM
LS73-391-RM
LS73-471-RM
LS73-561-RM
LS73-681-RM
LS73-821-RM
LS73-102-RM
Inductance¹ Test Frequency
(µH)
(khz)
10
1
12
1
15
1
18
1
22
1
27
1
33
1
39
1
47
1
56
1
68
1
82
1
100
1
120
1
150
1
180
1
220
1
270
1
330
1
390
1
470
1
560
1
680
1
820
1
1000
1
DCR max
(Ω)
0.072
0.098
0.13
0.14
0.19
0.21
0.24
0.32
0.36
0.47
0.52
0.69
0.79
0.89
1.27
1.45
1.65
2.31
2.62
2.94
4.18
4.67
5.73
6.54
9.44
I_DC max²
(A)
1.68
1.52
1.33
1.20
1.07
.96
.91
.77
.76
.68
.61
.57
.50
.49
.43
.39
.35
.32
.28
.26
.24
.22
.19
.18
.16
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1. Tested @ 1kHz, 0.25Vrms.
2. Inductance drop = 10% at rated I_DC max.
3. Electrical specifications at 25ºC.
4. Operating temperature range:
-40ºC to +85ºC.
5. Meets UL 94V-0.
6. Optional Tolerances: 10%(K), 15%(L),
and 30%(N).
Specifications subject to change without notice.
(10/06)LS-4