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LM259X-L40 Folha de dados(PDF) 1 Page - PCA ELECTRONICS INC.

Nome de Peças LM259X-L40
Descrição Electrónicos  Surface Mount Power Inductor
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Fabricante Electrônico  PCA [PCA ELECTRONICS INC.]
Página de início  http://www.pca.com
Logo PCA - PCA ELECTRONICS INC.

LM259X-L40 Folha de dados(HTML) 1 Page - PCA ELECTRONICS INC.

  LM259X-L40 Datasheet HTML 1Page - PCA ELECTRONICS INC.  
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E L E C T R O N I C S I N C .
Surface Mount Power Inductor
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
• 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 KH KHz Switching Frequency
• Add “-LF” after part number for Lead-Free
• Low Cost Inductor
EPI BH68 & EPI BH68-LF Series
Product performance is limited to specified parameters. Data is subject to change without prior notice.
Primary Specification
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
CSIXXXXXXBH68 & -LF
Rev. -
7/2705 FT
Temp. Rise
Vt1
(V-µsec)
150 KHz
12.0
---
---
---
33.4
40.0
---
46.7
---
26.7
---
55.4
56.7
73.4
6.53
27
27
40
38
60
60
87
87
91
91
128
194
265
Inductance
(µH ± 20%)
@ 0 Adc
DCR
(
Ω Typ.)
0.006
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
@ Vt2
(mW)
---
290
290
260
---
---
185
---
155
---
60
---
---
---
Idc
(mA)
9700
5000
5000
4000
3500
3500
3500
3000
3000
3500
3500
2500
2000
1500
Part
Number
EPI6L5972BH68
EPI220502BH68
EPI330402BH68
EPI330352BH68
EPI470352BH68
EPI680302BH68
EPI680352BH68
EPI101252BH68
EPI151202BH68
EPI221152BH68
Inductance
(µH ± 15%)
@ Idc
5.16
22
22
33
33
47
47
68
68
68
68
100
150
220
@ Vt1
(mW)
137
---
---
---
210
185
---
155
---
45
---
155
113
134
National
Semicon.
Chip
---
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
---
23.1
23.1
27.0
---
---
28.5
---
30.8
---
12.7
---
---
---
Vt2
(V-µsec)
260 KHz
@ Vt1
°C (Typ.)
32
---
---
---
31
42
---
37
---
43
---
33
43
39
@ Vt2
°C (Typ.)
---
35
35
34
---
---
42
---
37
---
44
---
---
---
Package BH68
.940
Max.
(23.88)
.940
Max.
(23.88)
.830
(21.08)
.700
(17.18)
.080 (2.03)
PCA
CSIXXXXXXBH68
D.C.
.390 Max.
(9.91)
Pad
Layout
.830
(21.08)
Pin 1
I.D.
*Coil must clear Seating Plane by .010/0.25
Coplanarity : .005/.013
*Seating Plane
Core Loss
Applications
Vin
Vout
LX
µH
D1
8V-40V
Cin
Cout
CB
10nF
FB
Vsw
Gnd
On/Off
LM267X
+
+
+Vin
Regulated
Output
Load
LX
µH
D1
1N5822
Cin
Cout
Feedback
Output
Vsw
On/Off
Gnd
LM259X
+
+
Unregulated
DC Input
Notes :
1. Assembly Process
(Solder Composition)
2. Peak Solder Rating
(per IPC/JEDEC J-STD-020C)
3. Moisture Sensitive Levels (MSL)
(per IPC/JEDEC J-STD-020C)
4. Weight
5. Packaging Information
(Tray)
(Tape & Reel)
(Assembly Solder)
1
(unlimited,
≤30°C/85%RH)
EPIXXXXXXBH68-LF
260°C (+0°C)
19.4 grams
48 pieces
pieces/13” reel
(*EPIXXXXXXBH68-LFTR)
Sn
EPIXXXXXXBH68
SnPb
225°C (+0/-5°C)
1
(unlimited,
≤30°C/85%RH)
19.4 grams
48 pieces
pieces/13” reel
(*EPIXXXXXXBH68-TR)


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