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ICE Components, Inc.
VRM Inductor
LP02-3 Series
FEATURES
-Design verified by
leading IC manufacturers
APPLICATIONS
-Voltage Regulator Modules
(VRMs)
-High saturation current of 72A
-Designed for frequencies up to 1MHz
-Suitable for pick and place applica-
tions
-High Frequency, High Current
Switching Power Supplies
-Synchronous Buck DC/DC
Converters
-Tighter DCR tolerances available.
Contact ICE for additional Details
PACKAGING: Reel Diameter: 13", Reel Width: 16mm, Pieces Per Reel: 800
Mechanical
Recommended PCB Layout
S
2.8mm
10.1mm
XXX-Y
3.0mm
7.0mm
5.0mm
F
10.35mm
Electrical Specifications
Inductance1
Part
2
3
DCR
(m� ± 10%)
1. Tested @ 1MHz, 0.1Vrms.
ISAT
Idc
(nH, ± 15%)
(A)
(A)
2. Inductance drops 15% at rated Isat.
3. DC current that causes a 40ºC tempera-
ture rise. PCB layout, trace thickness and
width, airflow and proximity to other
devices will effect the temperature rise.
4. Electrical specifications at 25ºC.
5. Operating temperature range:
-40ºC to +130ºC.
Number
LP02-900-3
90
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.5
0.5
0.5
0.5
0.5
72
52
43
37
32
25
22
16
68
55
43
35
30
21
20
15
40
40
40
40
40
40
40
40
29
29
29
29
29
29
29
29
LP02-121-3
LP02-151-3
LP02-181-3
LP02-201-3
LP02-251-3
LP02-281-3
LP02-351-3
LP02-900-3AMG
LP02-121-3AMG
LP02-151-3AMG
LP02-181-3AMG
LP02-201-3AMG
LP02-251-3AMG
LP02-281-3AMG
LP02-351-3AMG
120
155
180
200
250
280
350
90
120
155
180
200
250
280
350
6. Meets UL 94V-0.
7. Test equipment used includes HP4194A
Impedance Analyzer, GPR-1210 HHD DC
Power Supply, and CH502A Ohmmeter.
0.5
0.5
0.5
Specifications subject to change without notice.
(01/07) LP02-3