SAMWHA CPI2520NLL1R5ME Dc-dc converter circuits for mobile equipment Datasheet

DPS-081104
CHIP POWER INDUCTORS
CPI2520NLL Series
v Features
v Dimensions & Land pattern
(unit : mm)
0.5±0.3
• Small size (2.5 mm x 2.0 mm, 1.0 mm height)
• Large rated current (1.5A @ 1.0uH)
1.0 max.
• Magnetically shielded
2.5±0.2
• High efficiency (Inductive Energy)
• Fast mounting speed
2.0±0.2
• RoHS compliant
Recommend land pattern
v Applications
2.5±0.2
1.0±0.2
• DC-DC converter circuits for mobile equipment
3.4±0.2
v Characteristics
Inductance at 1 MHz
Part Number
(μH)
DC Resistance
Tolerance
(Ω)
Tolerance
ΔT=40deg.C
CPI2520NLL1R0ME
1.0
0.07
1.5
CPI2520NLL1R5ME
1.5
0.07
1.5
CPI2520NLL2R2ME
2.2
CPI2520NLL3R3ME
3.3
0.10
1.2
CPI2520NLL4R7ME
4.7
0.12
1.1
± 20%
0.08
Inductance vs. DC Current
1.3
Inductance (uH)
10
1
1R0
1R5
2R2
3R3
4R7
0.1
± 30%
Inductance vs. Frequency
10
Inductance (uH)
Rated Current (A)
1
10
100
DC Current (mA)
1000
1
1R0
1R5
2R2
3R3
4R7
0.1
1
10
100
Frequency (MHz)
This description in the this catalogue is subject to change without notice
http://www.samwha.com/chip
SAMWHA ELECTRONICS CO., LTD
Similar pages