EPI0L8103B44-LF Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – Surface Mount Power Inductor

ELECTRONICS INC.
Surface Mount Power Inductor
EPI B44 & EPI B44-LF Series
• 150 KHz Switching Frequency for National’s LM259X 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
• Add “-LF” after part number for Lead-Free
• 500 KHz Switching Frequency
Part
Number
EPI0L8103B44(-LF)
EPI1L5902B44(-LF)
EPI2L2802B44(-LF)
EPI3L3702B44(-LF)
EPI4L5602B44(-LF)
EPI6L5502B44(-LF)
EPI100452B44(-LF)
EPI150352B44(-LF)
EPI220312B44(-LF)
EPI330252B44(-LF)
EPI470222B44(-LF)
EPI560202B44(-LF)
EPI680182B44(-LF)
EPI101152B44(-LF)
EPI151122B44(-LF)
EPI221102B44(-LF)
EPI331801B44(-LF)
EPI471701B44(-LF)
EPI681581B44(-LF)
EPI102481B44(-LF)
Primary Specification
National
Induct.
DCR
Semiconductor (µH ± 15%) (Ω Typ.)
Chip
@ 0 Adc
Induct.
(µH 15%)
@ Idc
Idc
(Amps)
Vt1
(V-µSec)
@ 500 KHz
Vt2
(V-µSec)
@ 150 KHz
--
0.92
.0036 .82 ± 20% 10.0
1.2
---
---
1.60
.0048 1.5 ± 20%
9.0
1.6
---
---
2.55
.0061 2.2 ± 20%
8.0
2.0
---
---
4.31
.0079
3.3
7.0
2.6
---
---
5.74
.009
4.5
6.0
3.0
---
---
8.26
.014
6.5
5.0
3.6
---
---
13.5
.022
10
4.5
4.6
---
LM259X-L34
20.0
.027
15
3.5
5.6
13.3
LM259X-L33
29.5
.043
22
3.1
6.8
16.7
LM259X-L32
45.0
.065
33
2.5
8.4
20.0
LM259X-L31
63.75
.077
47
2.2
10.0
24.7
---
77.0
.121
56
2.0
11.0
---
LM259X-L30
95.0
.122
68
1.8
12.2
30
LM259X-L29
140
.182
100
1.5
14.8
36.7
LM259X-L28
202
.284
150
1.2
17.8
43.3
LM259X-L27
303
.427
220
1.0
21.8
53.3
LM259X-L26
451
.650
330
0.8
26.6
65.3
---
645
.778
470
0.7
31.8
---
---
930
1.20
680
0.58
38.2
---
---
1372
1.45
1000
0.48
46.4
---
• Core Loss at Ref. Vt1 : 45 mW • Core Loss at Ref. Vt2 : 72 mW •
Temp.Rise
@ Vt1
@ Vt2
°C (Typ.) °C (Typ.)
38
---
40
---
40
---
40
---
35
---
37
---
45
---
36
38
41
43
41
43
39
41
44
---
40
42
41
43
41
43
42
45
42
44
39
---
41
---
36
---
.575
(14.61)
Package B44
.060 (1.52)
PCA
EPIXXXXXXB44(-LF)
.600
D.C.
(15.24)
.550 ^Suggested
(13.97)
Pad
Latout
.510
(12.95)
Application
Unregulated
DC Input _+Vin
+
Cin
Feedback
LM259X _Output
Vsw
D1
1N5822
Gnd On/Off
Regulated
Output
LX
Load
µH
+ _Cout
.390 Max.
(9.90)
Note: Coplanarity within .005” Max.
.510
(12.95)
Notes :
1. Lead Finish
2. Peak Temperature Rating
3. Weight
4. Packaging Information
(Tube)
(*Add “TR” to end of part number, but
in front of “-LF”when placing order) ^{(Tape & Reel)}
EPIXXXXXXB44
SnPb
225°C
TBD grams
TBD pieces/tube
TBD pieces/13” reel
(*EPIXXXXXXB44TR)
EPIXXXXXXB44-LF
Hot Tin Dip (Sn)
260°C
TBD grams
TBD pieces/tube
TBD pieces/13” reel
(*EPIXXXXXXB44TR-LF)
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.
CSIXXXXXXB44 & -LF Rev. 3 9/18/06 RR
TEL: [phone]
FAX: [phone]
http://www.pca.com