unre g ulated b o m2 s eries dc/dc - dc/dc - converter case=11.5*6.6*7.8 mm 2w ,micro size features micro ? size sip4 ? package ? (11.5*6.6*7.8mm) ? 1kvdc ? & ? 3kvdc isolation hi h effi i 92% sip4, single output rohs hi g h ? effi c i ency ? to ? 92% high power ? density ? 2w ? output optional ? short ? circuit ? protection ? (suffix ? "/p") operating temperature ? range ?\ 40 ? to ? +100 without derating small footprint deratin g gra p h description the BOM2 series excellent performance.micro sip4 package,high efficiency up to 88%, high power density, p ower (%) no ? external capacitor needed 100 120 80 60 safe operating area ( free air convection ) 2w single output,area only 11.5*6.6*7.8 mm. the BOM2 series because it's high efficiency, therefore it can operating at 85 without derating and 100 in 50% load. ambient temperature ( ) output p -40 0 20 40 0 40 20 60 80 100 120 selection guide part number input voltage output voltage output current BOM2-xx3.3sy 3.3, 5, 9, 12, 15, 24vdc 3.3vdc 600ma 76-84% 1000uf BOM2-xx05sy 3.3, 5, 9, 12, 15, 24vdc 5vdc 400ma 79-87% 680uf BOM2-xx09sy 3.3, 5, 9, 12, 15, 24vdc 9vdc 222ma 82-88% 470uf efficiency max. capacitive load BOM2-xx12sy 3.3, 5, 9, 12, 15, 24vdc 12vdc 167ma 82-92% 330uf BOM2-xx15sy 3.3, 5, 9, 12, 15, 24vdc 15vdc 133ma 82-92% 220uf BOM2-xx24sy 3.3, 5, 9, 12, 15, 24vdc 24vdc 83ma 82-87% 100uf xx=input voltage(possible for other input and output voltage combinations on request) y=1=1kvdc,y=3=3kvdc ,e.g, BOM2-0505s1,BOM2-0505s3 short circuit protection suffix"/p" option,e.g. BOM2-0505s1/p,BOM2-0505s3/p rev. 2.0 06/2012 1-2 http://www..net/ datasheet pdf - http://www..net/
unre g ulated b o m2 s eries dc/dc - dc/dc - converter case=11.5*6.6*7.8 mm 2w ,micro size s p ecifications (measured at t a =25 ,nominal input voltage, full load and after warm-up) input voltage range 10% output voltage accuracy 5% li v lt r l ti 1 2%/ 1% f vi t 15 20 load regulation line voltage regulation 1.2%/ 1% of vin typ. load voltage regulation ( 10% to 100% full load ) all 10% max. output ripple and noise (20mhz limited) 50mvp-p typ.,100mvp-p max. temperature coeficint ( full load ) 0.03 %/ max operating frequency 60khz min. / 85khz typ. / 110khz max. efficiency at full load 76% min. / 89% max. isolation voltage y=1 (tested for 1 second) 1kvdc y=3 (tested for 1 second) 3kvdc isolation ca p acitance ( tested at 100khz ) 20 p f min. / 75 p f max. \ 10 \ 5 0 5 10 0 10 20 40 60 80 100 ouput voltage (%) output load current (%) max. typ. min. isolation capacitance (tested at 100khz) 20pf min . / 75pf max . isolation resistance 15g min. short circuit protection without suffix "/p" 1 second add suffix "/p" continuous operating temperature range (free air convection) -40 to +100 (see graph) storage temperature range -55 to +125 relative humidity 95% rh case material ul94-v0 non-conductive black plastic potting material ul94-v0 epoxy 100 efficiency / load vo=5v output load current (%) package weight 1.1g packing quantity 42pcs per tube lead temperature 300 max,1.5mm from case for 10 sec mtbf ( using mil-hdbk 217f ) +25 4745x10 3 hours +85 1087x10 3 hours packa g e st y le and pinnin g (mm) micro size 4 pin sip packa g e 0 20 40 60 80 0 20406080100 efficiency(%) 2405s3 1205s3 0505s3 g 0.25 mm xx.xx 0.15 mm 0.3 11.5 0.7 4.0 7.8 3 2 14 3 -vout 2 +vin pin# out 1 -vin 4 +vout pin connections total output current(%) efficienc / load vo 12v tube outline dimensions ( mm ) 0.25 1.94 6.6 1.3 7.62 2.54 footprint 1.0 0.1 2.54 bottom view 10 20 30 40 50 60 70 80 90 100 efficiency(%) efficienc y / load vo = 12v 2412s3 1212s3 0512s3 tolerance: xx.x 0.5 mm note: l=520 2 mm devices per tube quanttity: 42 pcs rev. 2.0 06/2012 2-2 9.5 0.5 12.4 5.5 16.3 0 10 0 20406080100 total output current (%) http://www..net/ datasheet pdf - http://www..net/
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