asmt-lx50 flexible light strip module data sheet description flexible light strip module is high performance light tube produced by avago technologies, integrating leds solution with excellent thermoplastic polyurethane. this light strip is an environmentally friendly green material, it offers a unique combination of mechanical, physical, and chemical properties, including high tensile strength, excellent abrasion resistance, outstanding flexibility, weather resistance, non toxic, recyclable, and decomposable. flexible light strip module provides conveniences for the designers to integrate light strip onto their devices with minimum consideration on optical and mechanical optimization. the specially designed housing helps to concentrate the light for maximum efficiency and the specially designed pcb provides plug-and-play type of solution for assembly. the total solution provides the ease of design and assembly for designers. features ? ? ? ? ? outstanding abrasion resistance ? ? ? ? ? excellent mechanical properties ? ? ? ? ? excellent chemical resistance ? ? ? ? ? excellent light transitivity ? ? ? ? ? high shaping flexibility ? ? ? ? ? available length 100mm to 500mm at interval of 1mm ? ? ? ? ? available voltage source : 5v, 9v and 12v ? ? ? ? ? available color: blue, green, red and white ? ? ? ? ? light strip module in circular configuration applications ? ? ? ? ? handheld devices ? ? ? ? ? cellular phones ? ? ? ? ? decorative lighting ? ? ? ? ? electronics and electrical appliances
2 package dimensions flexible light strip length = 226mm standard part number = asmt Clx50 pin 1 ground for led 1 pin 2 ground for led 2 pin 3 vcc for led 1 pin 4 vcc for led 2 pin 3 pin 2 pin 1 pin 4 led1 r r led2 notes: 1. all dimensions in millimeters (inches). 2. tolerances are 0.1mm [0.004 in.] unless otherwise specified. 3. strip diameter ?1.4mm. part numbering system for other available options asmt C l x 50 C xxx x b diameter b C ?1.4 (currently available option) v cc a C 5v b C 9v c C 12v length 100mm to 50mm at interval of 1mm color b C blue g C green r C red w C white circular flexible light strip
3 recommended connector asmt-lx50 header pins customer motherboard caution: asmt-lx50 devices are class 1 esd sensitive. please observe appropriate precautions during handling and processing. refer to avago technologies application note an-1142 for additional details. absolute maximum ratings at t a = 25c note: 1. derate linearly as shown in figure 4. 2. for each individual led + resistor string. 3. vcc max = 5.1v. parameter asmt-lx50 unit dc forward current [1] [ 2] 30 ma power dissipation [2] [3] 153 mw reverse voltage (i r = 100 a) [2] 5v led junction temperature 110 c operating temperature range -30 to 60 c storage temperature range -30 to 60 c manual soldering temperature 350c for 3 sec max electrical characteristics at t a = 25c note: 1. for each individual led + resistor string. 2. resistor value is determined by forward voltage of led. part number voltage vcc (volts) [1] led forward current [1] i f (ma) @ vcc = 5.0v minimum typical maximum typical asmt-lx50 4.9 5.0 5.1 20
4 light intensity (iv) bin limits [1] [2] blue white red green bin id intensity (mcd) minimum maximum q 71.50 112.50 r 112.50 180.00 tolerance: 15% bin id intensity (mcd) minimum maximum s 180.0 285.0 t 285.0 450.0 tolerance: 15% bin id intensity (mcd) minimum maximum r 112.5 180.0 s 180.0 285.0 tolerance: 15% bin id intensity (mcd) minimum maximum w1 1000 1200 w2 1200 1400 w3 1400 1600 tolerance: 15% optical characteristics at t a = 25c notes: 1. for individual led light source only. 2. the luminous intensity iv is measured at the peak of the spatial radiation pattern which may not be aligned with the mechanic al axis of the led package. refer to iv bin table for binning structure and tolerance. 3. the dominant wavelength, ld, is derived from the cie 1931 chromaticity diagram and represents the perceived color of the devi ce. refer to color bin limit tables for binning structure and tolerance. 4. the chromaticity coordinates are derived from the cie 1931 chromaticity diagram and represent the perceived color of the devi ce. refer to color bin limit tables for binning structure and tolerance. 5. measurement done at the center of the elastomer light stripe away from the led light sources. part number luminous intensity, i v [1] [2 ] (mcd) @ 20ma peak wavelength, peak [1] (nm) color, dominant wavelength d [1] [3] (nm) luminous incidence [5] e v (lm/m 2 ) min. max. typ. min. max. typ. asmt-lb50 71.5 180.0 468 465 475 30.0 asmt-lg50 180.0 450.0 520.0 515.0 535.0 130.0 asmt-lr50 112.5 285.0 637.0 615.0 630.0 30.0 part number luminous intensity, i v [1] [2 ] (mcd) @20ma typical chromaticity coordinates [1] [4] luminous incidence [5] e v (lm/m 2 ) min. max. x y typ. asmt-lw50 1000 1600 0.31 0.31 230.0 notes: 1. bin categories are established for classification of products. products may not be available in all categories. please contac t your avago representative for information on current available bins. 2. for individual led light source only.
5 green tolerance: 1.0nm red tolerance: 1.0nm bin id dom. wavelength (mcd) minimum maximum - 615 630 bin id dom. wavelength (nm) minimum maximum a 515.0 520.0 b 520.0 525.0 c 525.0 530.0 d 530.0 535.0 color bin limits [1] [2] blue tolerance: 1.0nm bin id dom. wavelength (nm) minimum maximum b 465.0 470.0 c 470.0 475.0 white tolerance of each bin limit = 0.02 rank chromaticity coordinates c11 x 0.290 0.297 0.297 0.290 y 0.306 0.316 0.283 0.274 c12 x 0.297 0.303 0.303 0.297 y 0.316 0.326 0.293 0.283 c13 x 0.303 0.310 0.310 0.303 y 0.326 0.336 0.303 0.293 c21 x 0.290 0.297 0.297 0.290 y 0.274 0.283 0.251 0.241 c22 x 0.297 0.303 0.303 0.297 y 0.283 0.293 0.261 0.251 c23 x 0.303 0.310 0.310 0.297 y 0.293 0.303 0.271 0.251 d11 x 0.310 0.320 0.320 0.310 y 0.336 0.350 0.318 0.303 d12 x 0.320 0.330 0.330 0.320 y 0.350 0.365 0.333 0.318 d21 x 0.310 0.320 0.320 0.310 y 0.303 0.318 0.285 0.271 d22 x 0.320 0.330 0.330 0.320 y 0.318 0.333 0.300 0.285 notes: 1. bin categories are established for classification of products. products may not be available in all categories. please contac t your avago representative for information on current available bins. 2. for individual led light source only.
for product information and a complete list of distributors, please go to our web site: www.avagotech.com avago, avago technologies, and the a logo are trademarks of avago technologies, limited in the united states and other countrie s. data subject to change. copyright ? 2006 avago technologies limited. all rights reserved. obsoletes av01-0430en av01-0649en - november 13, 2006 handling caution 1. bending radius of the lightpipe shall always be larger than 10 times of the lightpipe diameter to avoid impact to its appearance and performance. 0.20 0.22 0.24 0.26 0.28 0.30 0.32 0.34 0.36 0.38 0.28 0.30 0.32 0.34 x - coordinate y - coordinate c11 c12 c21 c22 c13 c23 d11 d21 d12 d22 0 5 10 15 20 25 30 35 01 234 forward voltage - v forward current - ma red green blue white figure 4. maximum forward current vs. ambient temperature figure 3. forward voltage vs. forward current for led light sources only. figure 1. white binning in cie 1931 chromaticity diagram. 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0 5 10 15 20 25 30 35 dc forward current - ma relative luminous intensity (normalized at 20 ma blue white red green figure 2.. relative luminous intensity vs. forward current for led light sources only.
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