Pulse Jack Inductors Designed for National’s 50 kHz Simple Switcher™ E l e c t r o n i c s Designed for use with National’s device numbers LM2574/LM2575/LM2576 Base material meets flammability requirements of UL 94V-0 Power Beads - PA3790.XXXHL Series Performance verified by National Semiconductor Electrical Specifications @ 25°C— Operating Temperature -40° to +130° C Part Identification Reference Operating Values 1 Design Control Values Inductance Inductance Part Inductor Idc ETop DCR Package Lead Typical No DC 2 Number Code (Amps) (V-µSec) (Ω MAX) Style Diameter (µH) (µH ± 20%) 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. 4. Inductance increases with increase in Bop or ETop. 2. The control value of inductance is measured at Bop equal to or less than 10 gauss 5. SIMPLE SWITCHER™ is a trademark of National Semiconductor Corporation. without DC current. 3. Inductance decreases with higher values of DC current and increases with lower values of DC current. 1 pulseelectronics.com P596.G (10/16)

Pulse Jack Inductors Designed for National’s 50 kHz Simple Switcher™ E l e c t r o n i c s Mechanicals Schematics Low Profile Series .070 1,78 .710 MAX .710 MAX 18,03 18,03 PE-XXXXXNL .045 11 .460 .600 1,14 DATE CODE 11,68MAX 15,24 COUNTRY OF ORIGIN 2 Power Beads - PA3790.XXXHL Series INDEX MARK 1 .04,0106 ± 0.0,2150 .150 ±.020 1.650,204 ± 0.0,2150 1.400,106 3,81 0,51 SUGGESTED PAD LAYOUT Case Series 1.45 MAX 1 36,83 2 1.44 MAX 36,57 PDEA-T5E3 C1O2D1E/2 2.920,806 2.0,4915 3 (CNoon nInetcetrinoanls) COUNTRY OF ORIGIN SCHEMATIC 1 3 .600 .600 15,24 .900 15,24 .055 .810 MAX 22,86 .020 2 1,40 20,57 5,08 SUGGESTED PAD LAYOUT KlipMount Series PAD DIA. HOLE DIA. PKG A B C D E LEAD DIA. HOLE DIA. PAD DIA. .450 .650 .700 .325 .150 .025 .035 .060 KM-2.0 11,43 16,51 17,78 8,26 3,81 .025 SQ. .048 .074 .450 .850 .950 .415 .150 KM-3.0 .032 .045 .070 11,43 21,59 24,13 10,54 3,81 .040 .056 .080 .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 NL Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 For More Information Pulse Worldwide Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Headquarters Pulse Electronics GmbH B402, Shenzhen Academy of Room 2704/2705 135 Joo Seng Road 3F, No. 198 12220 World Trade Drive Am Rottland 12 Aerospace Technology Bldg. Super Ocean Finance Ctr. #03-02 Zhongyuan Road San Diego, CA 92128 58540 Meinerzhagen 10th Kejinan Road 2067 Yan An Road West PM Industrial Bldg. Zhongli City U.S.A. Germany High-Tech Zone Shanghai 200336 Singapore 368363 Taoyuan County 320 Nanshan District China Taiwan R. O. C. Shenzhen, PR China 518057 Tel: 886 3 4356768 Tel: 858 674 8100 Tel: 49 2354 777 100 Tel: 86 755 33966678 Tel: 86 21 62787060 Tel: 65 6287 8998 Fax: 886 3 4356823 (Pulse) Fax: 858 674 8262 Fax: 49 2354 777 168 Fax: 86 755 33966700 Fax: 86 2162786973 Fax: 65 6287 8998 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. 2 pulseelectronics.com P596.G (10/16)