P0849NL

THT/SMT Power Inductors Toroid - Designed for National’s 260kHz Simple Switcher™ Tested and recommended by National Semiconductor for the LM267X series Base material meets flammability requirements of UL94V-0 Available in surface mount and through hole versions Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C7 Pulse5 THT Part Number Pulse4,5 SMT Part Number National Part Number P0841NL - P0845NL In Circuit Operating Parameters1 Package Nominal DCR (Ω) Through Hole Surface Mount Lead Diameter Nominal Inductance (µH) Rated Current (ADC) Max ETop (V-µsec) LM267X-41 22.8 4.9 23.3 .036 KM-3.0 - .035 - LM267X-45 10.2 4.3 10.0 .026 KM-1.1 - .031 P0846NL - LM267X-46 14.8 5.0 17.0 .023 KM-2.1 - .035 P0847NL - LM267X-47 10 5.0 13.0 .025 KM-2.0 - .031 P0848NL - LM267X-48 50 5.0 40.0 .050 KM-4.0 - .039 P0849NL - LM267X-49 33 5.0 36.0 .047 KM-4.0 - .035 P0850NL - LM267X-50 23 5.0 24.0 .026 KM-3.0 - .043 - P0841SNL LM267X-41 22.8 4.9 23.3 .036 - HCI-68 - - P0845SNL LM267X-45 10 4.3 10.0 .050 - LCI-44 - - P0846SNL LM267X-46 15 5.0 17.0 .027 - LCI-50 - - P0847SNL LM267X-47 11 5.0 13.0 .025 - LCI-50 - - P0848SNL LM267X-48 52 5.0 40.0 .025 - Bigfoot - P0849SNL LM267X-49 36 5.0 36.0 .019 - Bigfoot - - P0850SNL LM267X-50 24.7 5.0 24.0 .013 - Bigfoot - 6 6 6 2 Notes: 1. 2. 3. 4. 5. 6. Inductance values may vary ±20%. ETop rated at 260kHz. SIMPLE SWITCHER™ is a trademark of National Semiconductor Corporation. For SMT parts, optional Tape & Reel packaging can be ordered by addin a “T” suffix to the part number( i.e. P0841SNL becomes P0841SNLT). Pulse complies to industry standard tape and reel specification EIA481. The “NL” suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are not necesssarily RoHS-compliant, but are electrically and mechanically equivalent to NL versions. If a part number does not have the “NL” suffix, but an RoHS compliant version is required, please contact Pulse for availability. Series connection (pins 2-4 connected) 1 power.pulseelectronics.com 7. The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range. SPM2007_46 (06/19) http://www.power.pulseelectronics.com/contact THT/SMT Power Inductors Toroid - Designed for National’s 260kHz Simple Switcher™ Mechanicals KlipMount™ Series PKG A B C D E KM-1.1 .350 8,89 .580 14,74 .715 18,17 .290 7,37 .110 2,80 KM-2.0 .450 11,43 .650 21,08 .700 17,78 .325 8,26 .150 3,81 KM-2.1 .460 11,69 .670 17,02 .750 19,05 .335 8,51 .150 3,81 KM-3.0 .450 11,43 .830 21,09 .950 24,13 .415 10,55 .150 3,81 KM-4.0 .600 15,24 .950 24,13 1.350 34,29 .475 12,07 .225 5,72 Dimensions: .Inches mm Unless otherwise specified, .010 all tolerances are: ±.0,25 Mechanicals LCI Series F A MAX 2X PE-XXXXX U.S. PAT 53091 30 R SUGGESTED PAD LAYOUT C MAX 2 PKG A B C D F G LCI-44 .600 15,24 .620 15,75 .390 9,91 .500 12,70 .550 13,97 .510 12,95 LCI-50 .670 17,02 .700 17,78 .390 9,91 .580 14,74 .620 15,75 .590 14,99 E DATE CODE COUNTRY OF ORIGIN SEATING PLANE .060 1,52 .005/0,13 4 SURFACES D ±.015 0,38 B MAX power.pulseelectronics.com Notes: 1. Dimension “D” is measured across terminal blocks only. .010 MIN 2. Coil must clear seating plane by 0,25 LCI-44 LCI-50 Weight .....................3.6 grams .................4.8 grams Tape & Reel ................200/reel ...................200/reel Tube ............................30/tube ....................30/tube SPM2007_46 (06/19) http://www.power.pulseelectronics.com/contact THT/SMT Power Inductors Toroid - Designed for National’s 260kHz Simple Switcher™ Mechanicals HCI-68 Weight ......... 12.1 grams Tape & Reel ......100/reel Tube ..................40/tube Mechanicals/Schematic Bigfoot Weight ..............18grams Tape & Reel ........20/reel Tube ...................75/tube For More Information Pulse Worldwide Headquarters 15255 Innovation Drive Ste 100 San Diego, CA 92128 U.S.A. Tel: 858 674 8100 Fax: 858 674 8262 Pulse Europe Pulse Electronics GmbH Am Rottland 12 58540 Meinerzhagen Germany Pulse China Headquarters Pulse Electronics (ShenZhen) CO., LTD D708, Shenzhen Academy of Aerospace Technology, The 10th Keji South Road, Nanshan District, Shenzhen, P.R. China 518057 Pulse North China Room 2704/2705 Super Ocean Finance Ctr. 2067 Yan An Road West Shanghai 200336 China Pulse South Asia 3 Fraser Street 0428 DUO Tower Singapore 189352 Pulse North Asia 1F., No.111 Xiyuan Road Zhongli District Taoyuan City 32057 Taiwan (R.O.C) 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 6280 0080 Tel: 886 3 4356768 Fax: 886 3 4356820 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, 2019. Pulse Electronics, Inc. All rights reserved. 3 power.pulseelectronics.com SPM2007_46 (06/19) http://www.power.pulseelectronics.com/contact