Surface Mount Power Inductor
E L E C T R O N I C S I N C .
EPI KSP45 Series
• Low loss material ensures operation in high frequency
switching converters, such as Buck, Boost or as output
averaging filter inductor
• Also suitable for use in high quality filter applications and as a
Coupled Inductor
• Low cost Robust construction to withstand most SMT processes
Primary Specification
Part Number
Inductance
(µH 20ꢀ)
@ 0 Adc
Inductance
(µH Min.)
@ Idc
DCR
Connection
I dc
(Ω Max.)
(Amps)
EPI0L4592KSP45
EPI0L6542KSP45
EPI0L8502KSP45
EPI1L5392KSP45
EPI3L5252KSP45
EPI5L3232KSP45
EPI6L7212KSP45
EPI100162KSP45
EPI130152KSP45
2.2
0.55
3.4
1.6
0.4
2.4
0.6
3.2
0.8
6.0
1.5
14
.024
.006
.029
.007
.033
.008
.055
.014
.128
.032
.158
.040
.179
.045
.339
.085
.387
.097
2.95
5.90
2.70
5.40
2.50
5.00
1.95
3.90
1.25
2.50
1.15
2.30
1.05
2.10
0.80
1.60
0.75
1.50
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
0.85
4.8
1.2
8.8
2.2
19.6
4.9
3.5
21.2
5.3
26.8
6.7
40
30.4
7.6
39.2
9.8
60.0
15.0
78.4
19.6
10
52
13
Package KSP45
Schematic
.460 Max.
(11.68)
4
1
2
4
3
Top
View
3
Pin 1
I.D.
.422
.460 Max.
(10.72)
(11.68)
1
Marking :
.277
2
PCA
(7.04)
Inductance Value
D.C.
.235 Max.
(5.97)
Bottom
View
.350
(8.89)
.350
(8.89)
Recommended
Layout
Notes : 1. Temperature Rise : 40°C Max. @ Idc
2. Inductance Change at Idc : 40ꢀ Max.
Unless Otherwise Specified Dimensions are in Inches /mm
.010 /.25
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSIXXXXXXKSP45a Rev. 1 12/11/02
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com