Pulse Jack
Inductors Designed for National’s 50 kHz
Simple Switcher™
Electronics
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
Electrical Specifications @ 25°C— Operating Temperature -40° to +130° C
Part Identification
Reference Operating Values 1
Design Control Values
Part
Number
Inductor
Code
Inductance
Typical
(µH)
Idc
(Amps)
ETop
(V-µSec)
Inductance
No DC 2
(µH ± 20%)
DCR
(Ω MAX)
Package
Style
Lead
Diameter
PE-53112NL
L47
47
3.0
90
38
0.05
KM-2.0
.025
PE-92114KNL
L68
36
5.0
90
56
0.02
KM-4.0
.040
PE-92108KNL
L100
100
3.0
90
91
0.04
KM-4.0
.032
PE-53113NL
L150
150
2.0
90
130
0.10
KM-4.0
.025
PE-52626NL
L220
220
1.4
90
230
0.38
Low Profile
.025 SQ.
PE-53145NL
L220
220
1.4
90
176
0.14
KM-3.0
.020
PE-52627NL
L330
330
0.9
90
302
0.74
Low Profile
.025 SQ.
PE-53146NL
L330
330
0.9
90
267
0.18
KM-3.0
.020
PE-53114NL
L470
470
0.64
90
426
0.16
KM-4.0
.025
PE-52629NL
L680
680
.85
90
657
1.25
Low Profile
.025 SQ.
PE-53115NL
H150
150
3.0
200
136
0.10
KM-4.0
.025
PE-53116NL
H220
220
3.0
200
167
0.07
KM-5.0
.032
PE-53117NL
H330
330
3.0
200
292
0.15
KM-5.0
.025
PE-53118NL
H470
470
2.0
200
369
0.17
KM-5.0
.025
PE-53119NL
H680
680
1.3
200
562
0.20
KM-5.0
.025
PE-53120NL
H1000
1000
0.95
200
762
0.24
KM-5.0
.025
PE-53121NL
H1500
1500
0.62
200
1150
1.00
Case
.032
PE-53122NL
H220
2200
0.42
200
1886
1.80
Case
.032
NOTES:
1. Typical inductance occurs at the Idc and ETop values shown.
2. The control value of inductance is measured at Bop equal to or less than 10 gauss
without DC current.
3. Inductance decreases with higher values of DC current and increases with lower
values of DC current.
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4. Inductance increases with increase in Bop or ETop.
5. SIMPLE SWITCHER™ is a trademark of National Semiconductor Corporation.
P596.G (10/16)
Pulse Jack
Inductors Designed for National’s 50 kHz
Simple Switcher™
Electronics
Mechanicals
Schematics
Low Profile Series
.710
MAX
18,03
.070
1,78
.710
MAX
18,03
PE-XXXXXNL
INDEX MARK
.600
15,24
.460
MAX
11,68
DATE CODE
COUNTRY OF ORIGIN
.400 .010
±
10,16 0,25
1.45 MAX
36,83
1
2
1.44 MAX
36,57
.900
22,86
PE-53121/2
DATE CODE
COUNTRY OF ORIGIN
1
.600
15,24
.900
22,86
2
SUGGESTED PAD LAYOUT
Case Series
.600
15,24
.810 MAX
20,57
11
.400
10,16
.600 ±.010
15,24 0,25
.150 ±.020
3,81 0,51
.045
1,14
.020
5,08
2
.095
2,41
3
3
(No Internal
Connections)
SCHEMATIC
.055
1,40
SUGGESTED PAD
LAYOUT
KlipMount Series
PAD DIA.
HOLE DIA.
PKG A B C D E
.450 .650 .700 .325 .150
KM-2.0
11,43
16,51 17,78
8,26
3,81
.450 .850 .950 .415 .150
KM-3.0
11,43 21,59 24,13
10,54
3,81
.610 .970 1.10 .475 .225
KM-4.0
15,50 24,64 27,94
12,07
5,72
.710 1.30 1.40 .625 .250
KM-5.0
18,03 33,02 35,56
15,88
6,35
LEAD DIA.
.025
.025 SQ.
.032
.040
HOLE DIA.
.035
.048
.045
.056
PAD DIA.
.060
.074
.070
.080
NL
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
For More Information
Pulse Worldwide
Headquarters
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
Pulse Europe
Pulse Electronics GmbH
Am Rottland 12
58540 Meinerzhagen
Germany
Pulse China Headquarters
B402, Shenzhen Academy of
Aerospace Technology Bldg.
10th Kejinan Road
High-Tech Zone
Nanshan District
Shenzhen, PR China 518057
Pulse North China
Room 2704/2705
Super Ocean Finance Ctr.
2067 Yan An Road West
Shanghai 200336
China
Pulse South Asia
135 Joo Seng Road
#03-02
PM Industrial Bldg.
Singapore 368363
Pulse North Asia
3F, No. 198
Zhongyuan Road
Zhongli City
Taoyuan County 320
Taiwan R. O. C.
Tel: 858 674 8100
Fax: 858 674 8262
Tel: 49 2354 777 100
Fax: 49 2354 777 168
Tel: 86 755 33966678
Fax: 86 755 33966700
Tel: 86 21 62787060
Fax: 86 2162786973
Tel: 65 6287 8998
Fax: 65 6287 8998
Tel: 886 3 4356768
Fax: 886 3 4356823 (Pulse)
Fax: 886 3 4356820 (FRE)
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be
trademarks or registered trademarks of their respective owners. © Copyright, 2016. Pulse Electronics, Inc. All rights reserved.
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P596.G (10/16)
