sealed powe r inductors ? LVH series LVH series LVH series, an automatic assembly constructed power inductor, is shielded with magnetic resin and suitable for portable dc-dc converter applications. features applications ? rohs compliant ? low dc resistance and high current ? highly accurate dimensions ? superior emi characteristics with ultra low radiation comparing to conventional shielded power inductors ? halogen free ? smart phone ? dsc ? tablet pc and other portable devices ? dc/dc converters product identification shape and dimensions recommended pattern dimensions in mm type a b c d h i j LVH201b10h 2.00.25 1.60.25 1.02 max 0.6 1.8 0.8 0.8 LVH252a10h 2.50.25 2.00.25 1.02 max 0.8 2.2 0.85 0.8 LVH252a12 2.50.25 2.00.25 1.20.05 0.8 2.2 0.85 0.8 LVH252a12h 2.50.25 2.00.25 1.20.05 0.8 2.2 0.85 0.8 http://www..net/ datasheet pdf - http://www..net/
sealed power i nductors - lv h s eries electrical characteristics part number inductance (uh) test frequency (mhz) tolerance (%) rdc ( ) 30% isat (ma) typ. (max) irms (ma) typ. LVH201b10h-r24 -n 0.24 1 20, 30 0.048 3700(3300) 2500 LVH201b10h-r33 -n 0.33 1 20, 30 0.048 3400(3000) 2500 LVH201b10h-r47 -n 0.47 1 20, 30 0.072 2900(2600) 2100 LVH201b10h-r56 -n 0.56 1 20, 30 0.072 2700(2400) 2100 LVH201b10h-r68 -n 0.68 1 20, 30 0.092 2500(2200) 1800 LVH201b10h-1r0 -n 1.0 1 20, 30 0.110 2200(2000) 1500 LVH201b10h-2r2 -n 2.2 1 20, 30 0.205 1400(1200) 1150 ? when ordering, please specif y tolerance and packaging codes ? tolerance t =30% , m = 20% ? l : agilent/hp4287a+ agilent/hp16197a, 1mhz 200mv ? rdc : digital milliohm meter chroma 16502, or equivalent ? isat & irms : agilent/hp4284a, 1mhz 200mv ? isat for inductance drop 30% from its value without current ? irms for a 40 rise above 25 ambient. ? operating temperature range from -40to 125 . (including self - temperature rise) test instruments hp4284a material/impedance analyzer inductance vs. dc current 0.0 0.5 1.0 1.5 2.0 2.5 00.51 1.522.533.54 4.555.5 dc current(a) l(uh) 2r2 1r0 r68 r47 r24 tem perature change vs. dc current 0 10 20 30 40 50 60 70 80 0 0.5 1 1.5 2 2.5 3 3.5 4 dc current(a) t( ) 2r2 r24 r47 r68 1r0 http://www..net/ datasheet pdf - http://www..net/
sealed power i nductors - lv h s eries electrical characteristics part number inductance (uh) test frequency (mhz) tolerance (%) rdc ( ) 30% isat (ma) typ. (max) irms (ma) typ. LVH252a10h-r24 -n 0.24 1 20, 30 0.030 4700(4200) 3600 LVH252a10h-r47 -n 0.47 1 20, 30 0.043 3300(3000) 2700 LVH252a10h-r68 -n 0.68 1 20, 30 0.062 2800(2500) 2300 LVH252a10h-1r0 -n 1.0 1 20, 30 0.080 2300(2100) 1900 LVH252a10h-2r2 -n 2.2 1 20, 30 0.135 1600(1400) 1400 LVH252a10h-4r7 -n 4.7 1 20, 30 0.330 1000(900) 850 ? when ordering, please specif y tolerance and packaging codes ? tolerance t =30% , m = 20% ? l : agilent/hp4287a+ agilent/hp16197a, 1mhz 200mv ? rdc : digital milliohm meter chroma 16502, or equivalent ? isat & irms : agilent/hp4284a, 1mhz 200mv ? isat for inductance drop 30% from its value without current ? irms for a 40 rise above 25 ambient. ? operating temperature range from -40to 125 . (including self - temperature rise) test instruments hp4284a material/impedance analyzer inductance vs. dc current 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 00.51 1.522.533.544.5 55.56 dc current(a) l(uh) 4r7 2r2 1r0 r47 r24 tem perature change vs. dc current 0 10 20 30 40 50 60 70 00.511.522.533.544.55 dc current(a) t( ) 2r2 4r7 1r0 r47 r24 http://www..net/ datasheet pdf - http://www..net/
sealed power i nductors - lv h s eries electrical characteristics part number inductance (uh) test frequency (mhz) tolerance (%) rdc ( ) 30% isat (ma) typ. (max) irms (ma) typ. marking LVH252a12-r24 -n 0.24 1 20, 30 0.021 4700(4200) 3800 e LVH252a12-r50 -n 0.50 1 20, 30 0.027 3600(3400) 3000 d LVH252a12-1r0 -n 1.0 1 20, 30 0.037 2700(2450) 2600 a LVH252a12-2r2 -n 2.2 1 20, 30 0.080 1900(1800) 1800 b LVH252a12-4r7 -n 4.7 1 20, 30 0.195 1200(1000) 1100 c LVH252a12-100 -n 10 1 20, 30 0.400 900(800) 800 f ? when ordering, please specif y tolerance and packaging codes ? tolerance t =30% , m = 20% ? l : agilent/hp4287a+ agilent/hp16197a, 1mhz 200mv ? rdc : digital milliohm meter chroma 16502, or equivalent ? isat & irms : agilent/hp4284a, 1mhz 200mv ? isat for inductance drop 30% from its value without current ? irms for a 40 rise above 25 ambient. ? operating temperature range from -40to 125 . (including self - temperature rise) test instruments hp4284a material/impedance analyzer inductance vs. dc current 0 1 2 3 4 5 6 7 8 9 10 11 00.511.522.533.544.55 dc current(a) l(uh) 100 4r7 2r2 1r0 r50 r24 tem perature change vs. dc current 0 10 20 30 40 50 60 70 80 00.511.522.533.544.55 dc current(a) t( ) 100 4r7 2r2 1r0 r24 r50 http://www..net/ datasheet pdf - http://www..net/
sealed power i nductors - lv h s eries electrical characteristics part number inductance (uh) test frequency (mhz) tolerance (%) rdc ( ) 30% isat (ma) typ. (max) irms (ma) typ. LVH252a12h-r47 -n 0.47 1 20, 30 0.031 4100(3700) 3100 LVH252a12h-r68 -n 0.68 1 20, 30 0.031 3100(2900) 3100 LVH252a12h-1r0 -n 1.0 1 20, 30 0.049 3200(3000) 3000 LVH252a12h-2r2 -n 2.2 1 20, 30 0.099 2200(2000) 2000 ? when ordering, please specif y tolerance and packaging codes ? tolerance t =30% , m = 20% ? l : agilent/hp4287a+ agilent/hp16197a, 1mhz 200mv ? rdc : digital milliohm meter chroma 16502, or equivalent ? isat & irms : agilent/hp4284a, 1mhz 200mv ? isat for inductance drop 30% from its value without current ? irms for a 40 rise above 25 ambient. ? operating temperature range from -40to 125 . (including self - temperature rise) test instruments hp4284a material/impedance analyzer inductance vs. dc current 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 dc current(a) l(uh) 2r2 1r0 r47 tem perature change vs. dc current 0 10 20 30 40 50 60 70 80 00.511.522.533.544.55 dc current(a) t( ) 2r2 1r0 r47 http://www..net/ datasheet pdf - http://www..net/
sealed powe r inductors - LVH series packaging specifications tape dimensions reel dimensions dimensions in mm tape dimensions reel dimensions quantity type a0 b0 k0 d e f w p p0 p2 a b c d e pcs / reel LVH201b10h 1.80 2.20 1.15 1.55 1.75 3.5 8.1 4 4 2 180 60 13 14.4 8.4 2000 LVH252010h 2.30 2.70 1.15 1.55 1.75 3.5 8.1 4 4 2 180 60 13 14.4 8.4 2000 LVH252012 2.30 2.70 1.30 1.55 1.75 3.5 8.1 4 4 2 180 60 13 14.4 8.4 2000 LVH252012h 2.30 2.70 1.30 1.55 1.75 3.5 8.1 4 4 2 180 60 13 14.4 8.4 2000 http://www..net/ datasheet pdf - http://www..net/
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