CSIXXXXXXEb Rev. 1 3/26/01 TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
6799 SCHOENBORN ST.
NORTH HILLS, CA 91343 Product performance is limited to specific parameters. Data subject to chan
e without prior notice.
E L E C T R O N I C S I N C .
Primary Specification
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
Inductance
(µH ± 15%)
@ 0 Adc
DCR
(Ω Typ.)
.092
.123
.176
.193
.216
.290
0.32
0.36
0.49
0.53
0.74
1.03
1.13
1.24
1.37
Vt
(V-µsec)
14.6
16.0
17.6
19.2
21.6
23.6
25.6
28.8
31.6
34.4
37.6
41.6
45.2
50
55.2
Temperature Rise
Isat
˚C (Typ.)
46
50
55
54
48
54
51
49
54
49
53
55
53
50
47
I Saturation
(Amperes)
2.1
1.9
1.7
1.6
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.65
0.6
0.55
Part
Number
EPI680212E
EPI820192E
EPI101172E
EPI121162E
EPI151142E
EPI181132E
EPI221122E
EPI271112E
EPI331102E
EPI390901E
EPI471801E
EPI561701E
EPI681651E
EPI821601E
EPI102551E
Surface Mount Power Inductor
µSec.
V
I (peak)
t
Features of the EPI “E” Series of Surface Mount Power Inductors
• 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 Switching Frequency •
.472
.472
---
.197
.087
.299
Nom.
---
---
8.0
---
---
---
12.0
12.0
---
5.0
2.2
7.6
Nom.
---
---
---
---
---
---
Dimensions
A
B
C
D
E
F
Dim. Min.
---
---
.315
---
---
---
Max.
(Inches) (Millimeters)
---
---
---
---
---
---
Min. Max.
Package E
A
B
E
D
F
C
PCA
EPIXXXXXXE
Note :
1) Core loss at ref. Vt: 37 mW
2) Inductance change at Isat: 30% Max.
EPI E Series