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參數(shù)資料
| 型號： | EPI221921F4040 |
| 廠商： | PCA Electronics Inc. |
| 英文描述： | Contents Surface Mount Power Inductor |
| 中文描述： | 內(nèi)容表面安裝電源電感 |
| 文件頁數(shù)： | 34/50頁 |
| 文件大小： | 1795K |
| 代理商： | EPI221921F4040 |
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E L E C T R O N I C S I N C .
Surface Mount Power Inductor
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Features of the EPI “KSP45L” 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
EPI KSP45L Series
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSIXXXXXXKSP45La Rev. 1 12/11/02
Primary Specification
Inductance
(μH ± 20%)
@ 0 Adc
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
1.6
.40
2.4
.60
4.4
1.1
8.0
2.0
19.2
4.8
32.4
8.1
38.4
9.6
60
15.0
82
20.5
DCR
(
Max.)
.024
.006
.028
.007
.032
.008
.056
.014
.164
.041
.208
.052
.228
.057
.348
.087
.636
.159
I dc
(Amps)
2.75
5.5
2.55
5.1
2.25
4.5
1.7
3.4
1.0
2.0
0.90
1.8
0.85
1.7
0.70
1.4
0.50
1.0
Part Number
EPI0L3552KSP45L
EPI0L4512KSP45L
EPI0L7452KSP45L
EPI1L3342KSP45L
EPI3L3202KSP45L
EPI5L3182KSP45L
EPI6L2172KSP45L
EPI9L6142KSP45L
EPI140102KSP45L
Package KSP45L
.460 Max.
(11.68)
4
.460 Max.
(11.68)
Pin 1
I.D.
.165 Max.
(54.19)
.350
(8.89)
.350
(8.89)
Top
View
Bottom
View
3
2
1
Marking :
PCA
Inductance Value
D.C.
(.8
(.6
(.5
.422
(10.72)
.277
(7.04)
Recommended
Layout
1. Temperature Rise : 40°C Max. @ Idc
2. Inductance Change at Idc : 40% Max.
Notes :
Schematic
1
4
3
2
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Connection
1.2
0.3
1.6
0.4
2.8
0.7
5.2
1.3
13.2
3.3
21.2
5.3
24.8
6.2
38.4
9.6
56.0
14.0
Inductance
(μH Min.)
@ Idc
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