Pulse Jack Inductors Designed for National's 50 kHz Simple SwitcherTM 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 @ 25C-- Operating Temperature -40 to +130 C Part Identification Reference Operating Values 1 Design Control Values Part Number Inductor Code Inductance Typical (H) Idc (Amps) ETop (V-Sec) Inductance No DC 2 (H 20%) DCR ( 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. 1 pulseelectronics.com 4. Inductance increases with increase in Bop or ETop. 5. SIMPLE SWITCHERTM is a trademark of National Semiconductor Corporation. P596.G (10/16) Pulse Jack Inductors Designed for National's 50 kHz Simple SwitcherTM Electronics Mechanicals Schematics Low Profile Series .710 MAX 18,03 .070 1,78 .710 MAX 18,03 PE-XXXXXNL .600 15,24 .460 MAX 11,68 DATE CODE COUNTRY OF ORIGIN .400 .010 10,16 0,25 INDEX MARK 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 KM-2.0 KM-3.0 KM-4.0 KM-5.0 A .450 11,43 .450 11,43 .610 15,50 .710 18,03 B .650 16,51 .850 21,59 .970 24,64 1.30 33,02 C .700 17,78 .950 24,13 1.10 27,94 1.40 35,56 D .325 8,26 .415 10,54 .475 12,07 .625 15,88 E .150 3,81 .150 3,81 .225 5,72 .250 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. (c) Copyright, 2016. Pulse Electronics, Inc. All rights reserved. 2 pulseelectronics.com P596.G (10/16)