EPI221152AC3V [PCA]
General Purpose Inductor, 265uH, 20%, 1 Element, RADIAL LEADED;型号: | EPI221152AC3V |
厂家: | PCA ELECTRONICS INC. |
描述: | General Purpose Inductor, 265uH, 20%, 1 Element, RADIAL LEADED 功率感应器 电感器 |
文件: | 总1页 (文件大小:88K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Thru-Hole Power Inductor
E L E C T R O N I C S I N C .
EPI AC3 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 & 500 KHz Switching Frequency
• Low Cost Inductor
Primary Specification
Part
Induct.
DCR
Induct.
Idc
Core Loss
Vt1
Vt2
Temp.Rise
National
Semiconductor
Chip
Number
(µH 20ꢀ) (Ω Typ.) (µH 15ꢀ) (mA)
(V-µSec)
150 KHz
(V-µSec)
260 KHz
@ Vt1
@ Vt1
@ Vt2
@ Vt2
@ 0 Adc
@ Idc
(mW)
°C (Typ.)
(mW)
°C (Typ.)
EPI220502AC3
LM267X-L41
LM267X-L50
LM267X-L40
LM259X-L40
LM259X-L39
LM267X-L39
LM259X-L38
LM267X-L38
LM267X-L44
LM259X-L44
LM259X-L37
LM259X-L36
LM259X-L35
27
27
0.025
0.025
0.038
0.046
0.074
0.074
0.090
0.090
0.091
0.091
0.110
0.260
0.394
22
22
5000
5000
4000
3500
3500
3500
3000
3000
3500
3500
2500
2000
1500
---
290
290
260
---
---
---
23.1
23.1
27.0
---
---
---
---
31
42
---
37
---
43
---
33
43
39
35
35
34
---
---
42
---
37
---
44
---
---
---
---
EPI330402AC3
EPI330352AC3
EPI470352AC3
40
33
---
---
38
33
210
185
---
33.4
40.0
---
60
47
---
---
60
47
185
---
28.5
---
EPI680302AC3
EPI680352AC3
87
68
155
---
46.7
---
87
68
155
---
30.8
---
91
68
45
26.7
---
91
68
---
60
12.7
---
EPI101252AC3
EPI151202AC3
EPI221152AC3
128
194
265
100
150
220
155
113
134
---
55.4
56.7
73.4
---
---
--
--
For no header version : add “V” for Vertical Mount and add “H” for Horizonal Mount
Applications
CB
Unregulated
DC Input
Feedback
Output
Regulated
Output
Load
FB
Vin
+Vin
LM259X
LM267X
LX
µH
Vout
Cout
LX
µH
10nF
8V-40V
Vsw
Vsw
+
+
Cin
Cin
+
+
Cout
D1
D1
1N5822
Gnd
On/Off
On/Off
Gnd
Package AC3V
Package AC3
Package AC3H
Pad Layout
Pad Layout
.840
Max.
.060 Ø
(1.52)
.300
.280
(21.33)
.470 Max.
(11.94)
(7.62)
(7.11)
.840
Max.
.840
.060 Ø
(1.52)
Max.
.470
Max.
.375 .125
(21.33)
(21.33)
(9.53 3.18)
(11.94)
.720
(18.29)
.950
Max.
Pad Layout
(24.13)
.375 .125
.840
Max.
.720
(9.53 3.18)
(18.29)
(21.33)
.415
.110/.150
.300
.280
(10.54)
(2.79/3.81)
(7.62)
(7.11)
.060 Ø
(1.52)
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.
CSIXXXXXXAC3 Rev. 5 2/22/05 FT
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
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