DPS-081104
CHIP POWER INDUCTORS
CPI3225NLL Series
v
Features
•
Small size (3.2mm x 2.5 mm, 1.0 mm height)
•
Large rated current (1.5A @ 1.0uH)
•
Magnetically shielded
•
High efficiency (Inductive Energy)
•
Fast mounting speed
•
RoHS compliant
3.2±0.2
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Dimensions & Land pattern
0.5±0.3
(unit : mm)
1.0 max.
2.5±0.2
Recommend land pattern
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Applications
1.7±0.2
3.0±0.2
•
DC-DC converter circuits for mobile equipment
4.1±0.2
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Characteristics
Part Number
CPI3225NLL1R0ME
CPI3225NLL1R5ME
CPI3225NLL2R2ME
CPI3225NLL3R3ME
CPI3225NLL4R7ME
CPI3225NLL100ME
Inductance at 1 MHz
(μH)
1.0
1.5
2.2
3.3
4.7
10
±
20%
DC Resistance
(Ω)
0.07
0.07
0.08
0.09
0.10
0.16
±
30%
Rated Current (A)
ΔT=40deg.C
1.5
1.5
1.3
1.2
1.1
0.9
Tolerance
Tolerance
Inductance vs. DC Current
20
10
20
10
Inductance vs. Frequency
Inductance (uH)
1
1R0
1R5
2R2
3R3
0.1
1
4R7
100
Inductance (uH)
1
1R0
1R5
2R2
3R3
4R7
100
10
100
1000
0.1
1
10
100
DC Current (mA)
Frequency (MHz)
This description in the this catalogue is subject to change without notice
http://www.samwha.com/chip
SAMWHA ELECTRONICS CO., LTD
SAMWHA [ SAMWHA ELECTRIC ]
