EPI100502AC2 Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – Thru-Hole Power Inductor

Thru-Hole Power Inductor
ELECTRONICS INC.
EPI AC2 Series
• Optimized for National’s LM267X & 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 & 260 KHz Switching Frequency
• Low Cost Inductor
Part
Number
EPI100502AC2
EPI150502AC2
EPI220302AC2
EPI470302AC2
Primary Specification
National
Induct.
DCR Induct.
Semiconductor (µH ± 15%) (Ω Typ.) (µH 10%)
Chip
@ 0 Adc
@ Idc
Idc
(mA)
Core Loss
@ Vt1 @ Vt2
(mW) (mW)
Vt1
(V-µSec)
150 KHz
Vt2
(V-µSec)
260 KHz
LM267X-L47
LM267X-L46
LM259X-L41
12.8
0.012
20
0.019
27
0.046
64.8
0.055
10
5000 ---
275
---
15.4
15
5000 ---
275
---
19.3
22
3000 105
---
20.0
---
47
3000 330 @ 52 KHz
90 @ 52 KHz
For no header version : add “V” for Vertical Mount and add “H” for Horizonal Mount
Temp.Rise
@ Vt1 @ Vt2
°C (Typ.) °C (Typ.)
---
36
---
45
33
---
49 @ 52 KHz
Applications
Unregulated
DC Input _+Vin
+
Cin
Feedback
LM259X _Output
Vsw
D1
1N5822
Gnd On/Off
Regulated
Output
LX
Load
µH
+ _Cout
Vin
8V-40V
+
Cin
FB
LM267X
Vsw
CB
10nF
D1
On/Off Gnd
LX
Vout
µH
+ _Cout
Package AC2V
Pad Layout
.400 Max.
(10.16)
.280
(7.11)
.680
Max.
(17.27)
.060 Ø
(1.52)
.375 ± .125
(9.53 ± 3.18)
.280
(7.11)
Package AC2
Pad Layout
.060 Ø
(1.52)
.300
(7.62)
.680
Max.
(17.27)
.470
Max.
(11.94)
.750
Max.
(19.05)
.335
(8.51)
.110/.150
(2.79/3.81)
.300
(7.62)
Package AC2H
.680
Max.
(17.27)
.375 ± .125
(9.53 ± 3.18)
.680
Max.
(17.27)
.530
(13.46)
Pad Layout
.530
(13.46)
.060 Ø
(1.52)
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.
CSIXXXXXXAC2 Rev. 6 2/14/06 FT
TEL: [phone]
FAX: [phone]
http://www.pca.com