EPI1L7312B30 Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – Surface Mount Power Inductor

Surface Mount Power Inductor
ELECTRONICS INC.
EPI B30 Series
• Optimized 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
• 150 KHz & 500 KHz Switching Frequency
• Low Cost Inductor
Part
Number
EPI1L7312B30
EPI2L5272B30
EPI4L7192B30
EPI100152B30
EPI150132B30
EPI220102B30
EPI330831B30
EPI470701B30
EPI680581B30
EPI101481B30
EPI151391B30
EPI221321B30
EPI331261B30
Primary Specification
National
Semiconductor
Chip
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LM259X-L16
LM259X-L15
LM259X-L14
LM259X-L13
LM259X-L12
LM259X-L11
LM259X-L10
LM259X-L9
LM259X-L8
Induct.
(µH ± 20%)
@ 0 Adc
1.8
2.66
4.95
10.6
16
24
35
51
74
108
163
242
360
DCR
(Ω Typ.)
.007
.008
.018
.042
.067
.101
.153
.235
.358
.535
.836
1.3
2.0
Induct.
(µH 15%)
@ Idc
1.7
2.5
4.7
10
15
22
33
47
68
100
150
220
330
Idc
(mA)
3100
2700
1900
1500
1300
1000
830
700
580
480
390
320
260
Core Loss
@ Vt1 @ Vt2
(mW) (mW)
44
44
44
44
44
44
44
44
44
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44
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44
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44
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44
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44
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44
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44
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44
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Vt1
(V-µSec)
150 KHz
2.7
3.3
4.7
6.7
8.0
10.0
12.0
14.7
17.3
21.3
26.0
31.3
38.0
Vt2
(V-µSec)
260 KHz
1.6
2.0
2.8
4.0
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Temp.Rise
@ Vt1 @ Vt2
°C (Typ.) °C (Typ.)
22
22
21
21
21
21
26
26
29
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27
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28
---
29
---
30
---
30
---
31
---
32
---
32
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Application
Unregulated
DC Input _+Vin
+
Cin
Feedback
LM259X _Output
Vsw
D1
1N5822
Gnd On/Off
Regulated
Output
LX
Load
µH
+ _Cout
.415
(10.80)
Package B30
.060 (1.52)
PCA
.430
EPIXXXXXXB30
D.C.
(10.92)
.400 ^Suggested
(10.16)
Pad
Latout
.360
(9.14)
.360 Max.
(9.14)
.350
(8.89)
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.
CSIXXXXXXB30 Rev. 3 3/5/03
TEL: [phone]
FAX: [phone]
http://www.pca.com