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-53801
PE-53802
PE-53803
PE-53804
PE-53805
PE-53806
PE-53807
PE-53808
PE-53809
PE-53810
PE-53811
PE-53812
PE-53813
PE-53814
PE-53815
PE-53816
PE-53817
PE-53818
PE-53819
PE-53820
PE-53821
PE-53822
PE-53823
PE-53824
PE-53825
PE-53826
PE-53827
PE-53828
PE-53829
PE-53830
PE-53831
PE-53932
PE-53933
PE-53934
PE-53935
PE-54036
PE-54037
PE-54038
PE-54039
PE-54040
PE-54041
PE-54042
PE-54043
PE-54044
PE-53900
Pulse
5,6
SMT Part
Number
PE-53801S
PE-53802S
PE-53803S
PE-53804S
PE-53805S
PE-53806S
PE-53807S
PE-53808S
PE-53809S
PE-53810S
PE-53811S
PE-53812S
PE-53813S
PE-53814S
PE-53815S
PE-53816S
PE-53817S
PE-53818S
PE-53819S
PE-53820S
PE-53821S
PE-53822S
PE-53823S
PE-53824S
PE-53825S
PE-53826S
PE-53827S
PE-53828S
PE-53829S
PE-53830S
PE-53831S
PE-53932S
PE-53933S
PE-53934S
PE-53935S
PE-54036S
PE-54037S
PE-54038S
PE-54039S
PE-54040S
PE-54041S
—
—
PE-54044S
—
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 :
Pulse complies to industry standard tape and reel specification EIA481.
1.
Inductance values may vary ±20%.
6.
RoHS compliant parts are being introduced. Please contact Pulse for
2.
ETop rated at 150kHz except where designated.
RoHS compliant part availability. If available, order part by adding the
3.
ETop rated at 100kHz.
suffix “NL” to the part number (i.e.PE-53801 becomes PE-53801NL and
4.
SIMPLE SWITCHER™ is a trademark of National Semiconductor Corp.
PE-53801T becomes PE-53801NLT).
5.
For SMT parts, optional Tape & Reel packaging can be ordered by addin a
7.
The temperature of the component (ambient plus temperature rise) must
"T" suffix to the part number (i.e. PE-53801S becomes PE-53801ST).
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 (7/07)
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 (7/07)
嵌入式系统
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