參數(shù)資料
型號(hào)： EPI820142B37F
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)： 16/50頁
文件大?。?/td> 1795K
代理商： EPI820142B37F
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
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
250 KHz & 500 KHz Switching Frequency
Schematic
EPI BSPH68 Series
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSIXXXXXXBSPH68 Rev. - 7/18/02
Package
Electrical Parameters @ 25° C
Idc
(A)
@ Idc
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
Temp. Rise
(C° Typ.)
@ Vt1
Connection
Series
Parallel
Series
Parallel
Series
Parallel
Part
Number
EPI1L1383BSPH68
EPI2L3273BSPH68
EPI3L2243BSPH68
DCR
(
Typ.)
.004
.001
.0090
.0023
.012
.003
Vt 1
(V-μsec.)
@ 250 Khz
8.8
4.4
12.4
6.2
15.2
7.6
19
38
13.5
27
12
24
(μH ± 15%)
4.47
1.1
9.12
2.3
12.9
3.2
56
56
63
63
54
54
@ Vt2
56
56
63
63
54
54
Inductance
(μH ± 15%)
@ Odc
7.74
1.94
15.8
3.95
28.4
7.1
Vt 2
(V-μsec.)
@ 500 Khz
5.8
2.9
8.2
4.1
9.4
4.7
Note :
1) Core loss at ref. Vt1 & Vt2 = 124 mW.
2
1
4
3
1.220 Max.
(30.99)
1.00
Max.
(25.40)
.500
Max.
(12.70)
1.097
(27.86)
.600
(15.24)
.400
(10.16)
.155
(3.94)
1.100
(27.94)
3
4
2
1
3
4
2
1
Suggested
Pad
Layout
PCA
EPIXXXXXXBSPH68
D.C.
.320
(8.13)
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