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LM259X-L12 PDF预览

LM259X-L12

更新时间： 2024-11-29 03:03:31
品牌 Logo 应用领域
PCA 电感器测试功率感应器
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Surface Mount Power Inductor

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LM259X-L12 数据手册

  
Surface Mount Power Inductor  
E L E C T R O N I C S I N C .  
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  
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.)  
EPI1L7312B30  
EPI2L5272B30  
EPI4L7192B30  
EPI100152B30  
EPI150132B30  
EPI220102B30  
EPI330831B30  
EPI470701B30  
EPI680581B30  
EPI101481B30  
EPI151391B30  
EPI221321B30  
EPI331261B30  
---  
1.8  
2.66  
4.95  
10.6  
16  
.007  
.008  
.018  
.042  
.067  
.101  
.153  
.235  
.358  
.535  
.836  
1.3  
1.7  
2.5  
4.7  
10  
3100  
2700  
1900  
1500  
1300  
1000  
830  
44  
44  
44  
44  
44  
44  
44  
44  
44  
44  
44  
44  
44  
44  
44  
44  
44  
---  
---  
---  
---  
---  
---  
---  
---  
---  
2.7  
3.3  
1.6  
2.0  
2.8  
4.0  
---  
22  
21  
21  
26  
29  
27  
28  
29  
30  
30  
31  
32  
32  
22  
21  
21  
26  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
4.7  
---  
6.7  
LM259X-L16  
LM259X-L15  
LM259X-L14  
LM259X-L13  
LM259X-L12  
LM259X-L11  
LM259X-L10  
LM259X-L9  
LM259X-L8  
15  
8.0  
24  
22  
10.0  
12.0  
14.7  
17.3  
21.3  
26.0  
31.3  
38.0  
---  
35  
33  
---  
51  
47  
700  
---  
74  
68  
580  
---  
108  
163  
242  
360  
100  
150  
220  
330  
480  
---  
390  
---  
320  
---  
2.0  
260  
---  
Application  
Unregulated  
DC Input  
Feedback  
Regulated  
+Vin  
Output  
Load  
LM259X  
LX  
µH  
Output  
Vsw  
+
Cin  
+
Cout  
D1  
1N5822  
Gnd  
On/Off  
Package B30  
.415  
.060 (1.52)  
(10.80)  
PCA  
Suggested  
.400  
(10.16)  
.430  
EPIXXXXXXB30  
D.C.  
Pad  
(10.92)  
Latout  
.360  
(9.14)  
.360 Max.  
(9.14)  
.350  
(8.89)  
Note: Coplanarity within .005” Max.  
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  
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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