P0849 PULSE | Alldatasheet
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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 77 SPM2007 (7/07) In Circuit Operating Parameters 1 PackagePulse 5 Pulse 4,5 National Nominal Rated Max 2 Nominal THT Part SMT Part Part Inductance Current ET OP DCR Through Surface LeadNumber Number Number (µH) (A DC) (V-µSec) (Ω) Hole Mount Diameter — P0841S LM267X-L41 22.8 4.9 23.3 .036 — HCI-68 — P0845S LM267X-L45 10 4.3 10.0 .050 — LCI-44 — P0846S LM267X-L46 15 5.0 17.0 .027 — LCI-50 — P0847S LM267X-L47 11 5.0 13.0 .025 — LCI-50 — P0848S LM267X-L48 52 6 5.0 40.0 .025 — Bigfoot — P0849S LM267X-L49 36 6 5.0 36.0 .019 — Bigfoot — P0850S LM267X-L50 24.7 6 5.0 24.0 .013 — Bigfoot Electrical Specifications @ 25°C— Operating Temperature -40°C to +130°C 7 Tested and recommended by National Semiconductor for the LM267X series Base material meets flammability requirements of UL 94V-0 Available in surface mount and through hole versions PKG A B C D E 8,89 14,74 18,17 7,37 2,80 11,43 21,08 17,78 8,26 3,81 11,69 17,02 19,05 8,51 3,81 11,43 21,09 24,13 10,55 3,81 15,24 24,13 34,29 12,07 5,72 /MT69/MT32/MT84/MT89/MT80 /MT50/MT69 /MT80/MT69/MT45/MT88/MT88/MT88/MT88/MT88 /MT68/MT65/MT84/MT69/MT32/MT67/MT79/MT68/MT69 /MT67/MT79/MT85/MT78/MT84/MT82/MT89/MT32/MT79/MT70/MT32/MT79/MT82/MT73/MT71/MT73/MT78 /MT65/MT177/MT46/MT48/MT48/MT53 /MT48/MT44/MT49/MT51 /MT68/MT32/MT84/MT89/MT80 /MT67/MT32/MT77/MT65/MT88 /MT66/MT177/MT46/MT48/MT48/MT53 /MT48/MT44/MT49/MT51 /MT46/MT49/MT51/MT48/MT32/MT177/MT32/MT46/MT48/MT50/MT48 /MT51/MT44/MT51/MT49/MT32/MT177/MT32/MT32/MT48/MT44/MT53/MT49 KlipMount™ Series Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 THT/SMT POWER INDUCTORS Toroid - Designed for National’s 260kHz Simple Switcher™ Notes : 1. Inductance values may vary ±20%. 2. ETop rated at 260kHz. 3. SIMPLE SWITCHER™ is a trademark of National Semiconductor Corporation. 4. For SMT parts, optional Tape & Reel packaging can be ordered by adding a "T" suffix to the part number (i.e. P0841S becomes P0841ST). Pulse complies to industry standard tape and reel specification EIA481. 5. To order RoHS compliant part, add the suffix "NL" to the part number (i.e. P0841 becomes P0841NL and P0841T becomes P0841NLT). 6. Series connection (pins 2-4 connected) 7. The temperature of the component (ambient plus temperature rise) must 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 78 SPM2007 (7/07) /MT46/MT54/MT48/MT48 /MT49/MT53/MT44/MT50/MT52 /MT46/MT52/MT48/MT48 /MT49/MT48/MT44/MT49/MT54 /MT49/MT46/MT48/MT57/MT55 /MT50/MT55/MT44/MT56/MT54 /MT46/MT49/MT53/MT53 /MT51/MT44/MT57/MT52 /MT83/MT85/MT71/MT71/MT69/MT83/MT84/MT69/MT68/MT32/MT80/MT65/MT68/MT32/MT76/MT65/MT89/MT79/MT85/MT84 /MT80/MT48/MT88/MT88/MT88 /MT68/MT97/MT116/MT101/MT32/MT67/MT111/MT100/MT101 /MT67/MT111/MT117/MT110/MT116/MT114/MT121/MT32/MT111/MT102/MT32/MT79/MT114/MT105/MT103/MT105/MT110 /MT32/MT46/MT53/MT48/MT48/MT32/MT77/MT65/MT88/MT49/MT50/MT44/MT55/MT48 /MT52/MT88/MT32/MT46/MT51/MT50/MT48/MT32/MT177/MT32/MT46/MT48/MT50/MT48 /MT32/MT56/MT44/MT49/MT51/MT32/MT177/MT32/MT48/MT44/MT53/MT49 /MT46/MT54/MT48/MT48 /MT49/MT53/MT44/MT50/MT52 /MT49/MT46/MT48/MT48/MT48 /MT50/MT53/MT44/MT52/MT48 /MT49/MT46/MT49/MT48/MT48 /MT50/MT55/MT44/MT57/MT52 /MT49/MT46/MT50/MT50/MT48/MT32/MT77/MT65/MT88/MT51/MT48/MT44/MT57/MT57 /MT50 /MT51 /MT49/MT52 /MT50 /MT51 /MT49/MT52 /MT52/MT32/MT83/MT85/MT82/MT70/MT65/MT67/MT69/MT83 /MT46/MT48/MT48/MT54/MT47/MT48/MT44/MT49/MT53 /MT83/MT67/MT72/MT69/MT77/MT65/MT84/MT73/MT67 /MT50 /MT49 /MT51 /MT52 HCI-68 LCI Series Bigfoot Mechanicals /MT32/MT46/MT57/MT52/MT48/MT32/MT32/MT77/MT65/MT88/MT50/MT51/MT44/MT56/MT55 /MT32/MT46/MT56/MT50/MT48/MT32/MT32/MT32/MT177/MT32/MT46/MT48/MT49/MT53 /MT32/MT50/MT48/MT44/MT56/MT51/MT32/MT32/MT32/MT32/MT48/MT44/MT51/MT56 /MT80/MT69/MT45/MT88/MT88/MT88/MT88/MT88 /MT68/MT65/MT84/MT69/MT32/MT67/MT79/MT68/MT69 /MT67/MT79/MT85/MT78/MT84/MT82/MT89/MT32/MT79/MT70/MT32/MT79/MT82/MT73/MT71/MT73/MT78 /MT85/MT46/MT83/MT46/MT32/MT80/MT65/MT84/MT46/MT32/MT53/MT51/MT48/MT57/MT49/MT51/MT48 /MT32/MT46/MT55/MT48/MT48/MT32/MT32/MT32/MT177/MT46/MT48/MT48/MT53 /MT49/MT55/MT44/MT55/MT56/MT32/MT32/MT32/MT32/MT48/MT44/MT49/MT51 /MT32/MT46/MT56/MT51/MT48/MT32/MT32/MT177/MT32/MT46/MT48/MT48/MT53 /MT50/MT49/MT44/MT48/MT56/MT32/MT32/MT32/MT32/MT48/MT44/MT49/MT51 /MT50/MT88/MT32/MT46/MT48/MT56/MT48/MT32/MT32/MT32/MT177/MT46/MT48/MT48/MT53 /MT32/MT50/MT44/MT48/MT51/MT32/MT32/MT32/MT32/MT32/MT48/MT44/MT49/MT51 /MT82 /MT32/MT46/MT52/MT48/MT48/MT32/MT32/MT77/MT65/MT88/MT49/MT48/MT44/MT49/MT54 /MT83/MT69/MT65/MT84/MT73/MT78/MT71/MT32/MT80/MT76/MT65/MT78/MT69 /MT83/MT85/MT71/MT71/MT69/MT83/MT84/MT69/MT68/MT32/MT80/MT65/MT68/MT32/MT76/MT65/MT89/MT79/MT85/MT84 /MT32/MT46/MT57/MT52/MT48/MT32/MT32/MT77/MT65/MT88/MT50/MT51/MT44/MT56/MT55 /MT32/MT50/MT32/MT83/MT85/MT82/MT70/MT65/MT67/MT69/MT83 /MT32/MT46/MT48/MT48/MT53/MT47/MT48/MT44/MT49/MT51 E F R 2X.060 1,52 SUGGESTED PAD LAYOUT PE-XXXXX U.S. PAT 53091 30 DATE CODE COUNTRY OF ORIGIN SEATING PLANE C MAX
4 SURFACES
.005/0,13 D ±.015 0,38 B MAX A MAX Note: Coil must clear seating plane by .010 MIN0,25 Notes: 1. Dimension “D” is measured across terminal blocks only. 2. Coil must clear seating plane by .010 MIN. 0,25 PKG A B C D E F 15,24 15,75 9,91 12,70 13,97 12,95 17,02 17,78 9,91 14,74 15,75 14,99 Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 LCI-44 LCI-50 THT/SMT POWER INDUCTORS Toroid - Designed for National’s 260kHz Simple Switcher™