SWS6-1.4-220
| Model | SWS6-1.4-220 |
| Description | General Purpose Inductor, 220uH, 20%, Iron-Core, 9393, |
| PDF file | Total 3 pages (File size: 103K) |
| Chip Manufacturer | TALEMA |
SW Series • Inductors for National's 50kHz Simple Switcher
TM
Compatible
with National Semiconductor's Simple Switcher
TM
Part Number's LM2574, LM2475 and LM2576
Features
•
•
•
•
•
High energy storage with minimum saturation
High stability from no load to full load
Available in both SMD and TH versions
Manufactured in ISO-9001 approved facility
Operating temperature range: -40°C to +125°C
Electrical Specifications at 25°C ambient
Rated
Current
(I
DC
)
3.0
3.0
3.0
2.0
1.4
1.4
0.9
0.9
0.64
0.85
3.0
3.0
3.0
2.0
1.3
0.95
0.62
0.42
L
N
(µH)
Typical *
47
68
100
150
220
220
330
330
470
680
150
220
330
470
680
1000
1500
2200
L
O
(µH)
± 20%
N o D C L o ad
38
55
91
130
230
176
302
267
426
657
136
167
292
369
562
762
1150
1730
ET
OP
(V-µSec)
Max.
90
90
90
90
90
90
90
90
90
90
200
200
200
200
200
200
200
200
DCR
(Ohms)
Max.
0.05
0.02
0.04
0.10
0.38
0.14
0.74
0.18
0.16
1.25
0.10
0.07
0.15
0.17
0.20
0.24
1.00
1.80
4
5
5
5
5
5
8
8
3
4
5
5
2
2
3
P ackag e
"C"
2
4
4
4
6
5
6
5
6
5
2
2
5
2
2
"S"
5
" T"
5
"B"
" F"
"V"
Part Number
SW_-3.0-47
SWC-3.0-68
SWC-3.0-100
SW_-2.0-150
SW_-1.4-220
SW_-1.4-220
SW_-0.9-330
SW_-0.9-330
SWC-0.64-470
SW_-0.85-680
SWC-3.0-150
SWC-3.0-220
SWC-3.0-330
SWC-2.0-470
SWC-1.3-680
SWC-0.95-1000
SWB-0.62-1500
SWB-0.42-2200
Notes:
1)
Inductance will be typical for the I
DC
and ET
OP
values listed above.
2)
No load Inductance measured at B
OP
maximum of 10
gauss (10mV @ 20kHz).
3)
Simple Switcher
TM
is a trademark of National
Semiconductor Corporation.
Ordering Key
SW C - 3.0 - 47
Inductance Value in µH
Current Rating (Amps)
Mounting Style - Specify the appropriate suffix
C = Clip Mount
S = Surface Mount (S5 or S6)
T = Low Profile TH Mount
B = Base Mount
F = Flat Encapsulated
V = Vertical Encapsulated
Basic Series Designation
THE TALEMA GROUP
•
World Wide Toroidal Specialists
