CSIXXXXXXC Rev. - 3/9/01
E L E C T R O N I C S I N C .
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
6799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Primary Specification
Features of the EPI “F2220” Series of Miniature SMT Power Inductors
• Virtually no limit on V µSec as long as max. RMS Current Limit •
and Temperature Rise Limit are not exceeded
• Low loss material ensures operation in high frequency switching •
converters, such as Buck, Boost or as output averaging filter inductor
• Low cost Robust construction to withstand most SMT processes •
• Also suitable for use in high quality filter applications •
Miniature SMT Power Inductor
.224
.197
.185
.118
---
.137
.118
.078
Nom.
Dimensions
A
B
C
D
E
N
P
Q
Dim. Min.
.226
.209
.197
.130
---
---
---
---
Max.
(Inches) (Millimeters)
5.40
4.70
4.40
2.70
1.30
---
---
---
Min.
6.00
5.50
5.00
3.30
---
---
---
---
Max.
.212
.185
.173
.106
.051
---
---
---
5.70
5.30
4.70
3.00
---
3.50
3.00
2.00
Nom.
Product performance is limited to specific parameters. Data subject to chan
g
e without prior notice.
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
Inductance
(µH ± 20%)
@ 0 Adc
DCR
(Ω Max.)
0.022
0.027
0.034
0.041
0.048
0.090
0.11
0.18
0.22
0.36
0.43
0.81
0.98
2.1
2.5
4.9
5.9
9.9
11.2
Inductance
(µH Min.)
@ I Sat.
0.9
1.35
1.98
2.97
4.23
6.12
9.0
13.5
19.8
29.7
42.3
61.2
90
135
198
297
423
612
900
I rms
(mA Max.)
4000
3700
3200
2900
2700
2000
1700
1400
1200
900
800
640
560
420
320
270
240
190
150
SRF
(MHz Typ.)
145
100
85
70
50
45
35
30
20
18
16
12
11
8
7
5
4
3
2
I Saturation
(mA)
4000
3700
3200
2900
2700
2000
1700
1400
1200
900
800
640
560
420
320
270
240
190
150
Part
Number
EPI1L0402F2220
EPI1L5372F2220
EPI2L2322F2220
EPI3L3292F2220
EPI4L7272F2220
EPI6L8202F2220
EPI100172F2220
EPI150142F2220
EPI220122F2220
EPI330901F2220
EPI470801F2220
EPI680641F2220
EPI101561F2220
EPI151421F2220
EPI221321F2220
EPI331221F2220
EPI471241F2220
EPI681191F2220
EPI102151F2220
Note :
1. Temperature Rise : 15°C Typ.
2. Inductance Change at I Saturation : 10% Max.
µSec.
V
I (peak)
t
A
E
C
B
D
Q
N
Bottom
PP
Package F2220
Pad Layout
EPI F2220 Series