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PC503.G (5/00)
16
In Circuit Operating Parameters
1
Nominal
Rated
Inductance
Current
(μH)
(Amps DC)
22.8
10.2
14.8
10
50
33
23
22.8
10
15
11
52
36
24.7
Package
Pulse
THT Part
Number
Pulse
SMT Part
Number
National
Part
Number
Max
2
ET
OP
(V-μSec)
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
Nominal
DCR
(
W
)
Through
Hole
KM-30
KM-1.1
KM-2.1
KM-20
KM-40
KM-40
KM-30
—
—
—
—
—
—
—
Surface
Mount
—
—
—
—
—
—
—
HCI-68
LCI-44
LCI-50
LCI-50
Bigfoot
Bigfoot
Bigfoot
P0841
P0845
P0846
P0847
P0848
P0849
P0850
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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
.036
.026
.023
.025
.050
.047
.026
.036
.050
.027
.025
.025
.019
.013
P0841S
P0845S
P0846S
P0847S
P0848S
P0849S
P0850S
INDUCTORS DESIGNED
FOR NATIONAL’S 260 KHz
SIMPLE SWITCHER
Electrical Specifications @ 25°C— Operating Temperature -30° to +130° C
Notes :
1
. Inductance values may vary ±20%.
2.
ETop rated at 260 KHz.
3
. SIMPLE SWITCHER
is a trademark of National Semiconductor Corporation.
Tested and recommended by National
Semiconductor for the LM267X series
Base material meets flammability
requirements of UL 94V-0
Available in surface mount and through
hole versions
PKG
A
B
C
D
E
F
KM-1.1
.350
8,89
.450
11,43
.460
11,69
.450
11,43
.600
15,24
.580
14,74
.650
21,08
.670
17,02
.830
21,09
.950
24,13
.715
18,17
.700
17,78
.750
19,05
.950
10,55
1.350
34,29
.290
7,37
.325
8,26
.335
8,51
.415
10,55
.475
12,07
.110
2,80
.150
3,81
.150
3,81
.150
3,81
.225
5,72
.130
3,31
.130
3,31
.130
3,31
.130
3,31
.130
3,31
KM-2.0
KM-2.1
KM-3.0
KM-4.0
D
TYP
F
C MAX
E TYP
2E
± .020
0,51
B±0,13
PE-XXXXX
DATE CODE
COUNTRY OF ORIGIN
A±0,13
SUGGESTED PAD
LAYOUT
2E
.060
1,52
.035
0,89
KlipMount Series
Dimensions:
Inches
Unless otherwismm
0,25