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| 型號： | 53118 |
| 英文描述： | IC |
| 中文描述： | 集成電路 |
| 文件頁數(shù)： | 5/6頁 |
| 文件大?。?/td> | 216K |
| 代理商： | 53118 |
U.S: 858 674 8100
·
U.K: 44 1483 401 700
·
France: 33 3 84 35 04 04
·
Singapore: 65 287 8998
·
Taiwan: 886 2 2698 0228
·
http://www.pulseeng.com
PC503.G (5/00)
20
NOTES:
1.
2.
Typical inductance occurs at the I
DC
and ET
OP
values shown.
The control value of inductance is measured at B
OP
equal to or
less than 10 gauss (10 mV @ 20 KHz) without DC current.
Inductance decreases with higher values of DC current and
increases with lower values of DC current.
3.
4.
5.
Inductance increases with increase in B
OP
or ET
OP
.
SIMPLE SWITCHER
is a trademark of National
Semiconductor Corporation.
INDUCTORS DESIGNED
FOR NATIONAL’S 50 KHz
SIMPLE SWITCHER
Electrical Specifications @ 25°C— Operating Temperature -30° to +130° C
Part Identification
Reference Operating Values
1
Design Control Values
Inductance
Typical
(μH)
Inductance
No DC
2
(μH ± 20%)
Part
Number
Inductor
Code
I
DC
ET
OP
(V-μSec)
DCR
(
W
MAX)
Package
Style
Lead
Diameter
(Amps)
PE-53112
L47
47
3.0
90
38
0.05
KM-2.0
.025
PE-92114K
L68
68
3.0
90
55
0.02
KM-4.0
.040
PE-92108K
L100
100
3.0
90
91
0.04
KM-4.0
.032
PE-53113
L150
150
2.0
90
130
0.10
KM-4.0
.025
PE-52626
L220
220
1.4
90
230
0.38
Low Profile
.025 SQ.
PE-53145
L220
220
1.4
90
176
0.14
KM-3.0
.020
PE-52627
L330
330
0.9
90
302
0.74
Low Profile
.025 SQ.
PE-53146
L330
330
0.9
90
267
0.18
KM-3.0
.020
PE-53114
L470
470
0.64
90
426
0.16
KM-4.0
.025
PE-52629
L680
680
.85
90
657
1.25
Low Profile
.025 SQ.
PE-53115
H150
150
3.0
200
136
0.10
KM-4.0
.025
PE-53116
H220
220
3.0
200
167
0.07
KM-5.0
.032
PE-53117
H330
330
3.0
200
292
0.15
KM-5.0
.025
PE-53118
H470
470
2.0
200
369
0.17
KM-5.0
.025
PE-53119
H680
680
1.3
200
562
0.20
KM-5.0
.025
PE-53120
H1000
1000
0.95
200
762
0.24
KM-5.0
.025
PE-53121
H1500
1500
0.62
200
1150
1.00
Case
.032
PE-53122
H220
2200
0.42
200
1730
1.80
Case
.032
Designed for use with National
’
s device
numbers LM2574/LM2575/LM2576
Base material meets flammability
requirements of UL 94V-0
Performance verified by National
Semiconductor
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相關代理商/技術參數(shù) |
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|---|---|
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