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PDF SW260 Data sheet ( Hoja de datos )
| Número de pieza | SW260 | |
| Descripción | Inductors | |
| Fabricantes | Talema Electronic LLC | |
| Logotipo |  |
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SW260 Series • Inductors for National's 260kHz Simple SwitcherTM
Compatible with National Semiconductor's Simple SwitcherTM
Part Numbers LM267X-L41 and LM267X-L45 through LM267X-L50
Features
• Highenergystoragewithminimumsaturation
• High stability from no load to full load
• Available in both SMD and THT versions
• Manufactured in ISO-9001:2000 approved facility
• Operating temperature range: -40°C to +130°C
Talema IN
Date Code
SW260S-xx-xx
Talema IN
Date Code
SW260S-xx-xx
Electrical Specifications at 25°C ambient
Part Number
National
Part
Number
Rated
Current
(IDC)
lnductance
(µH)
±20%
SW260C-4.9-23
SW260C-4.3-10
SW260C-5.0-15
SW260C-5.0-10
SW260C-5.0-50
SW260C-5.0-33
SW260C-5.0-23
SW260S-4.9-23
SW260S-4.3-10
SW260S-5.0-15
SW260S-5.0-10
SW260S-5.0-50
SW260S-5.0-33
SW260S-5.0-23
LM267X-L41
LM267X-L45
LM267X-L46
LM267X-L47
LM267X-L48
LM267X-L49
LM267X-L50
LM267X-L41
LM267X-L45
LM267X-L46
LM267X-L47
LM267X-L48
LM267X-L49
LM267X-L50
4.9
4.3
5.0
5.0
5.0
5.0
5.0
4.9
4.3
5.0
5.0
5.0
5.0
5.0
22.8
10.2
14.8
10
50
33
23
22.8
10
15
11
52*
36*
24.7*
* Note: Series connection with pins 2 - 4 connected
ETOP
(V-µSec)
Max. @
260kHz
23.3
10.0
17.0
13.0
40.0
36.0
24.0
23.3
10.0
17.0
13.0
40.0
36.0
24.0
DCR
Nominal
(mOhm)
36
26
23
25
50
47
26
36
26
27
25
25
19
13
Package Size
Package
Code
C3
C1
C2
C2
C4
C4
C3
S6
S4
S5
S5
S7
S7
S7
Lead Dia.
(mm)
0.80
0.75
0.80
0.75
0.90
0.80
0.80
Type SW260C - Clip Mount
Part
Number
SW260C-4.3-10
SW260C-5.0-15
SW260-5.0-10
SW260C-4.9-23
SW260C-5.0-23
SW260C-5.0-50
SW260C-5.0-33
Size
Code
C1
C2
C2
C3
C4
Dimensions - Inches ±0.01 (mm ±0.25)
C D E Coil OD X = Coil OD +
0.580
(14.73)
0.650
(16.50)
0.650
(16.50)
0.827
(21.00)
0.949
((24.10)
0.340
(8.64)
0.449
(11.40)
0.449
(11.40)
0.449
(11.40)
0.598
(15.20)
0.220
(5.58)
0.299
(7.60)
0.299
(7.60)
0.299
(7.60)
0.449
(11.40)
0.605
(15.40)
0.640
(16.26)
0.590
(15.00)
0.840
(21.34)
1.240
(31.50)
0.110
(2.80)
0.110
(2.80)
0.110
(2.80)
0.110
(2.80)
0.110
(2.80)
X
1/2 c
C
0.138
(3.50)
E
D
Suggested Pad
Layout
0.071
E (1.80)
0.047
(1.20)
Schematic
1
2
Talema Electronic • 101 West 10th Street • Rolla, MO 65401 • (573) 364-2422 • Fax: (573) 364-5390
www.talema.com • Email: [email protected]
(09-03) SW260 Series
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet SW260.PDF ] | |
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