EPI1L0113B50 Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – Surface Mount Power Inductor

ELECTRONICS INC.
Surface Mount Power Inductor
EPI B50 Series
• General Purpose 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
• 500 KHz & 200 KHz Switching Frequency
Part
Number
EPI1L0113B50
EPI1L5103B50
EPI2L2942B50
EPI3L3832B50
EPI4L7792B50
EPI6L8702B50
EPI100552B50
EPI150452B50
EPI220352B50†
EPI330292B50
EPI470242B50
EPI560202B50
EPI600102B50
EPI680152B50
EPI101122B50
EPI151102B50
EPI221901B50
EPI331801B50
EPI471701B50
EPI681601B50
EPI102501B50
Primary Specification
Induct.
(µH ± 15%)
@ 0 Adc
DCR
(Ω Typ.)
Induct.
(µH 15%)
@ Idc
Idc
(Amps)
Vt1
(V-µSec)
@ 500 KHz
Vt2
(V-µSec)
@ 200 KHz
1.18
1.9
2.9
4.0
6.1
9.6
16.2
21.3
29.4
44.3
62.4
73
64.9
81
118
177
270
418
607
894
1314
.0037
1.0 ± 20%
11.0
1.4
---
.0047
1.5 ± 20%
10.4
1.8
---
.0058
2.2 ± 20%
9.4
2.2
---
.0069
3.3
8.3
2.6
---
.0085
4.7
7.9
3.2
---
.0106
6.8
7.0
4.0
---
.016
10
5.5
5.0
---
.026
15
4.5
6.0
---
.037
22
3.5
7.0
---
.061
33
2.9
8.6
---
.086
47
2.4
10.2
---
.121
56
2.0
11.0
---
.100
60
1.0
---
19.8
.202
68
1.5
11.6
---
.300
100
1.2
13.6
---
.460
150
1.0
17.2
---
.566
220
0.9
21.2
---
.705
330
0.8
26.4
---
.850
470
0.7
31.8
---
1.03
680
0.6
38.6
---
1.25
1000
0.5
46.
---
• Core Loss at Ref. Vt1 : 48 mW • Core Loss at Ref. Vt2 : 53.7 mW •
• †National Chip : LM259X-L41 •
Temp.Rise
@ Vt1
°C (Typ.)
@ Vt2
°C (Typ.)
35
---
39
---
39
---
37
---
40
---
40
---
37
---
40
---
36
---
38
---
38
---
37
---
---
14
36
---
34
---
36
---
36
---
36
---
34
---
31
---
27
---
Package B50
.660
(16.76)
PCA
EPIXXXXXXB50
D.C.
.690
(17.53)
.060 (1.52)
.620 ^Suggested
(15.75)
Pad
Latout
.590
(14.99)
Application
Unregulated
DC Input _+Vin
+
Cin
Feedback
LM259X _Output
Vsw
D1
1N5822
Gnd On/Off
Regulated
Output
LX
Load
µH
+ _Cout
.380 Max.
(9.65)
.580
(14.73)
Note: Coplanarity within .005” Max.
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
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.
CSIXXXXXXB50 Rev. 3 3/5/03
TEL: [phone]
FAX: [phone]
http://www.pca.com