EPI100452AC1 Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – Thru-Hole Power Inductor

Thru-Hole Power Inductor
ELECTRONICS INC.
EPI AC1 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
EPI100452AC1
EPI150352AC1
EPI150352AC1
Primary Specification
National
Induct.
DCR Induct. Idc
Semiconductor (µH ± 15%) (Ω Typ.) (µH 10%) (mA)
Chip
@ 0 Adc
@ Idc
Core Loss
@ Vt1 @ Vt2
(mW) (mW)
Vt1
(V-µSec)
150 KHz
Vt2
(V-µSec)
260 KHz
LM267X-L45
13.5
0.022
10
4500 ---
55
---
7.2
LM267X-L34
20.0
0.035
15
3500 ---
55
---
8.7
LM259X-L34
20.0
0.035
15
3500 55
---
12.7
---
For no header version : add “V” for Vertical Mount and add “H” for Horizonal Mount
Temp.Rise
@ Vt1 @ Vt2
°C (Typ.) °C (Typ.)
---
45
---
43
43
---
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 AC1V
Pad Layout
.250 Max.
(6.35)
.185
(4.70)
.550
Max.
(13.97)
.060 Ø
(1.52)
.375 ± .125
(9.53 ± 3.18)
.185
(4.70)
Package AC1
Pad Layout
.060 Ø
(1.52)
.220
(5.59)
.580
Max.
(14.99)
.360
9.14)
.715
Max.
(18.16)
.290
(7.37)
.110/.150
(2.79/3.81)
.220
(5.59)
Package AC1H
.550
Max.
(13.97)
.375 ± .125
(9.53 ± 3.18)
.550
Max.
(13.97)
.465
(11.81)
Pad Layout
.465
(11.81)
.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.
CSIXXXXXXAC1 Rev. 3 2/22/05
TEL: [phone]
FAX: [phone]
http://www.pca.com