THT/SMT POWER INDUCTORS
Toroid - Designed for National’s 150kHz
Simple Switcher
™
Tested and recommended by National
Semiconductor
Base material meets flammability
requirements of UL 94V-0
Available in surface mount and through
hole versions
Electrical Specifications @ 25°C— Operating Temperature -40° to +130° C
7
Pulse
6
THT Part
Number
PE-53801NL
PE-53802NL
PE-53803NL
PE-53804NL
PE-53805NL
PE-53806NL
PE-53807NL
PE-53808NL
PE-53809NL
PE-53810NL
PE-53811NL
PE-53812NL
PE-53813NL
PE-53814NL
PE-53815NL
PE-53816NL
PE-53817NL
PE-53818NL
PE-53819NL
PE-53820NL
PE-53821NL
PE-53822NL
PE-53823NL
PE-53824NL
PE-53825NL
PE-53826NL
PE-53827NL
PE-53828NL
PE-53829NL
PE-53830NL
PE-53831NL
PE-53932NL
PE-53933NL
PE-53934NL
PE-53935NL
PE-54036NL
PE-54037NL
PE-54038NL
PE-54039NL
PE-54040NL
PE-54041NL
PE-54042NL
PE-54043NL
PE-54044NL
PE-53900NL
Pulse
5,6
SMT Part
Number
PE-53801SNL
PE-53802SNL
PE-53803SNL
PE-53804SNL
PE-53805SNL
PE-53806SNL
PE-53807SNL
PE-53808SNL
PE-53809SNL
PE-53810SNL
PE-53811SNL
PE-53812SNL
PE-53813SNL
PE-53814SNL
PE-53815SNL
PE-53816SNL
PE-53817SNL
PE-53818SNL
PE-53819SNL
PE-53820SNL
PE-53821SNL
PE-53822SNL
PE-53823SNL
PE-53824SNL
PE-53825SNL
PE-53826SNL
PE-53827SNL
PE-53828SNL
PE-53829SNL
PE-53830SNL
PE-53831SNL
PE-53932SNL
PE-53933SNL
PE-53934SNL
PE-53935SNL
PE-54036SNL
PE-54037SNL
PE-54038SNL
PE-54039SNL
PE-54040SNL
PE-54041SNL
—
—
PE-54044SNL
—
National
Part
Number
LM259X-L1
LM259X-L2
LM259X-L3
LM259X-L4
LM259X-L5
LM259X-L6
LM259X-L7
LM259X-L8
LM259X-L9
LM259X-L10
LM259X-L11
LM259X-L12
LM259X-L13
LM259X-L14
LM259X-L15
LM259X-L16
LM259X-L17
LM259X-L18
LM259X-L19
LM259X-L20
LM259X-L21
LM259X-L22
LM259X-L23
LM259X-L24
LM259X-L25
LM259X-L26
LM259X-L27
LM259X-L28
LM259X-L29
LM259X-L30
LM259X-L31
LM259X-L32
LM259X-L33
LM259X-L34
LM259X-L35
LM259X-L36
LM259X-L37
LM259X-L38
LM259X-L39
LM259X-L40
LM259X-L41
LM259X-L42
LM259X-L43
LM259X-L44
LM258X-L
In Circuit Operating Parameters
1
Nominal
Inductance
(µH)
259
178
118
79
55
39
26
374
256
176
118
78
55
39
26
17
375
252
173
115
78
54
38
26
18
377
248
168
112
77
53
37
24
17
250
168
114
77
53
38
25
167
121
77
19
Rated
Current
(A
DC
)
0.13
0.16
0.2
0.25
0.3
0.34
0.45
0.2
0.25
0.3
0.38
0.46
0.56
0.68
0.84
1.02
0.36
0.44
0.54
0.67
0.82
1.0
1.2
1.48
1.81
0.68
0.83
1.02
1.26
1.54
1.87
2.24
2.74
3.0
1.5
1.81
2.22
2.7
3.0
3.0
3.0
2.5
3.0
3.0
4.5
(V-µSec)
23.1
16.5
13.2
9.9
6.6
6.6
6.6
75.9
33
26.4
19.8
16.5
13.2
9.9
6.6
6.6
75.9
49.5
36.3
29.7
23.1
16.5
13.2
9.9
9.9
75.9
72.6
56.1
42.9
33
26.4
19.8
16.5
13.2
72.6
75.9
62.7
52.8
42.9
29.7
19.8
75.9
75.9
59.4
32
3
Max
2
ET
OP
Nominal
DCR
(
Ω
)
3.4
2.8
1.8
1.5
1.0
.80
.62
2.7
2.2
1.4
1.2
0.8
0.5
0.3
0.2
0.1
1.3
0.9
0.6
0.4
0.3
0.2
0.1
0.1
0.06
1.0
0.6
0.4
0.3
0.2
0.13
0.10
0.07
0.05
0.23
0.18
0.10
0.09
0.08
0.05
0.04
0.14
0.09
0.08
0.02
Package
Through
Hole
LP-25
LP-25
LP-25
LP-25
LP-25
LP-25
LP-25
LP-30
LP-30
LP-30
LP-30
LP-30
LP-30
LP-30
LP-30
LP-30
LP-37
LP-37
LP-37
LP-37
LP-37
LP-37
LP-37
LP-37
LP-37
LP-44
LP-44
LP-44
LP-44
LP-44
LP-44
LP-44
LP-44
KM-1.0
KM-3.0
KM-3.0
KM-3.0
KM-3.0
KM-3.0
KM-3.0
KM-2.0
KM-4.0
KM-4.0
KM-3.0
KM-3.0
Surface
Mount
LCI-20
LCI-20
LCI-20
LCI-20
LCI-20
LCI-20
LCI-20
LCI-30
LCI-30
LCI-30
LCI-30
LCI-30
LCI-30
LCI-30
LCI-30
LCI-30
LCI-37
LCI-37
LCI-37
LCI-37
LCI-37
LCI-37
LCI-37
LCI-37
LCI-37
LCI-44
LCI-44
LCI-44
LCI-44
LCI-44
LCI-44
LCI-44
LCI-44
LCI-44
HCI-68
HCI-68
HCI-68
HCI-68
HCI-68
HCI-68
LCI-50
—
—
HCI-68
—
Lead
Diameter
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
.023
.023
.023
.025
.025
.025
.028
.028
.028
.031
.025
.035
NOTES:
1.
Inductance values may vary ±20%.
6.
The "NL" suffix indicates an RoHS-compliant part number. Non-NL suf-
2.
ETop rated at 150kHz except where designated.
fixed parts are not necessarily RoHS compliant, but are electrically and
3.
ETop rated at 100kHz.
mechanically equivalent to NL versions. If a part number does not have
4.
SIMPLE SWITCHER™ is a trademark of National Semiconductor Corp.
the "NL" suffix, but an RoHS compliant version is required, please con-
5.
For SMT parts, optional Tape & Reel packaging can be ordered by addin a
tact Pulse for availability.
"T" suffix to the part number (i.e. PE-53801SNL becomes PE-53801SNLT).
7.
The temperature of the component (ambient plus temperature rise) must
Pulse complies to industry standard tape and reel specification EIA481.
be within the stated operating temperature range.
USA 858 674 8100
•
Germany 49 7032 7806 0
•
Singapore 65 6287 8998
•
Shanghai
86 21 54643211 / 2
•
China 86 755 33966678
•
Taiwan 886 3 4641811
www.pulseeng.com
79
SPM2007 (2/08)
THT/SMT POWER INDUCTORS
Toroid - Designed for National’s 150kHz
Simple Switcher
™
Mechanicals
LP Series
2
D
.060
1,52
PE-XXXXX
DATE CODE
CTRY ORIGIN
A MAX
.035
0,89
C
KM Series
PKG
LP-25
LP-30
LP-37
LP-44
A
.360
9,14
.400
10,16
.495
12,57
.635
16,13
B
.310
7,87
.300
7,62
.375
9,52
.365
9,27
C
.250
6,35
.300
7,62
.375
9,52
.500
12,7
D
.250
6,35
.300
7,62
.375
9,52
.300
7,62
C MAX
PE-XXXXX
DATE CODE
COUNTRY OF ORIGIN
1
A MAX
SUGGESTED PAD LAYOUT
B MAX
.130
±
.020
3,31
±
0,51
.135 ± .010
3,43 0,25
D
C
2X LEAD .020
0,51
D
TYP
B± .005
0,13
E TYP
2E
± .005
A
0,13
PKG
KM-1.0
A
.340
8,64
.450
11,43
.450
11,43
.610
15,50
B
.580
14,73
.650
16,51
830
21,08
.970
24,64
C
.650
16,51
.700
17,73
D
.290
7,37
.325
8,26
E
.110
2,79
.150
3,81
.150
3,81
.225
5,72
LCI Series
A MAX
F
2X .060
1,52
PE-XXXXX
U.S. PAT 53091 30
DATE CODE
COUNTRY OF ORIGIN
Notes:
1. Dimension “D” is measured
across terminal blocks only.
2. Coil must clear seating plane by
.010 MIN.
0,25
KM-2.0
KM-3.0
KM-4.0
.950 .415
24,13 10,54
1.10 .475
27,94 12,07
E
HCI-68
R
SUGGESTED PAD LAYOUT
.940
MAX
23,87
.830 .005
±
21,08 0,13
2X
.080 .005
±
2,03 0,13
C MAX
SEATING
PLANE
D ±.015
0,38
B MAX
DATE CODE
COUNTRY OF ORIGIN
U.S. PAT. 5309130
PE-XXXXX
.940
MAX
23,87
.700 .005
±
17,78 0,13
.005/0,13
4 SURFACES
SUGGESTED PAD LAYOUT
R
PKG
LCI-20
LCI-30
LCI-37
LCI-44
LCI-50
A
.340
8,64
.435
11,05
.565
14,35
.600
15,24
.670
17,02
B
.340
8,64
.440
11,18
.570
14,48
.620
15,75
.700
17,78
C
.270
6,86
.360
9,14
.360
9,14
.390
9,91
.390
9,91
D
.260
6,60
.350
8,89
.450
11,43
.500
12,7
.580
14,73
E
.300
7,62
.400
10,16
F
.270
6,86
.360
9,14
.820
.015
±
20,83 0,38
SEATING PLANE
.400
MAX
10,16
.005/0,13
2 SURFACES
.520 .460
13,21 11,68
.550 .510
13,97 12,95
.620 .590
15,75 14,99
Note:
Coil must clear seating plane by .010 MIN
0,25
Inches
Dimensions:
mm
Unless otherwise specified, all tolerances are ± .010
0,25
USA 858 674 8100
•
Germany 49 7032 7806 0
•
Singapore 65 6287 8998
•
Shanghai
86 21 54643211 / 2
•
China 86 755 33966678
•
Taiwan 886 3 4641811
www.pulseeng.com
80
SPM2007 (2/08)
电源技术
