specifications subject to change without notice. please check our website for latest information. smt power inductors - lpo4815 series document 354 -1 document 354-1 revised 04/12/04 dcr 3 srf 4 l 2 max typ i sat 5 i rms 6 part number 1 (h) (ohms) (mhz) (a) (a) lpo4815-102mx_ 1.0 20% 0.036 230 1.6 1.9 lpo4815-152mx_ 1.5 20% 0.085 200 1.5 1.7 lpo4815-222mx_ 2.2 20% 0.088 150 1.1 1.5 lpo4815-332mx_ 3.3 20% 0.12 115 0.90 1.3 lpo4815-392mx_ 3.9 20% 0.13 105 0.86 1.2 lpo4815-472mx_ 4.7 20% 0.15 95 0.77 1.1 lpo4815-682mx_ 6.8 20% 0.18 72 0.65 1.0 lpo4815-103kx_ 10.0 10% 0.23 60 0.50 0.85 lpo4815-123kx_ 12.0 10% 0.31 50 0.45 0.80 lpo4815-153kx_ 15.0 10% 0.36 45 0.42 0.75 lpo4815-223kx_ 22.0 10% 0.46 35 0.37 0.70 lpo4815-333kx_ 33.0 10% 0.71 30 0.28 0.65 lpo4815-393kx_ 39.0 10% 0.83 25 0.26 0.60 lpo4815-473kx_ 47.0 10% 1.20 25 0.22 0.55 lpo4815-683kx_ 68.0 10% 1.40 20 0.20 0.45 lpo4815-104kx_ 100.0 10% 2.15 15 0.15 0.36 lpo4815-154kx_ 150.0 10% 3.15 12 0.13 0.30 lpo4815-224kx_ 220.0 10% 4.30 10 0.11 0.27 1. when ordering, please specify packaging code: lpo4815-224kx c packaging: c =7 machine-ready reel. eia-481 embossed plastic tape (1000 parts per full reel). b = less than full reel. in tape, but not machine ready. to have a leader and trailer added ($25 charge), use code letter c instead. d =13 machine-ready reel. eia-481 embossed plastic tape (3500 parts per full reel). 2. inductance tested at 100 khz, 0.1 vrms. 3. dcr measured on a micro-ohmmeter. 4. srf measured using agilent/hp 4191a or equivalent. 5. dc current at which the inductance drops 10% (typ) from its value without current. 6. average current for a 40c temperature rise from 25c ambient. 7. operating and storage temperature range ? 40c to +85c. 8. electrical specifications at 25c. see qualification standards section for environmental and test data. lpo4815 power inductors share the same footprint as our lpo4812 series (4,6 x 4,8 mm), but their 0,3 mm extra height allows them to handle up to 35% more current. a rugged ceramic case completely protects the winding and provides an ideal surface for pick and place handling. the small footprint and high efficiency of the lpo4815 make this series well suited for battery powered equip- ment like cameras, phones, pdas and other handheld devices. coilcraft designer?s kit c176 contains samples of all values shown. to order, contact coilcraft or purchase on-line at http://order.coilcraft.com .
smt power inductors - lpo4815 series specifications subject to change without notice. please check our website for latest information. document 354-2 document 354-2 revised 12/14/04 0.181 4,6 max 0.059 1,5 max 0.181 4,6 min 0.107 2,72 typ 0.035 0,89 typ dash number internal code 0.031 0.005 0,787 0,127 0.190 4,83 max 0.193 4,9 min recommended land pattern xxx x typical l vs frequency 0.1 1 10 100 1000 0.01 0.1 10 1 inductance (h) frequency (mhz) 1h 10 h 47 h 220 h typical l vs current 0.1 1 10 100 1000 0.01 0.1 10 1 inductance (h) current (a) 1h 10 h 47 h 220 h terminations: platinum/palladium/silver tape and reel: 1000/7 reel; 3500/13 reel 12 mm tape width for packaging data see tape and reel specifications section.
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