dcdc specification 10 watts ? compact 1.0 x 0.8 metal package ? industry standard pin out ? 2:1 input range ? single & dual outputs ? operating temperature 40 c to +100 c ? ul & tuv approval pending ? 3 year warranty jca series input input voltage range ? 5 v (4.5-9.0 vdc) 12 v (9-18 vdc) 24 v (18-36 vdc) 48 v (36-75 vdc) input current ? see table input filter ? pi network undervoltage lockout ? turn on by 95% of rated input turn off by 85% of rated input input reflected ? 80 ma, 5 v input models, 30 ma all others ripple current 12 h inductor, 5 hz to 20 mhz input surge ? 5 v models 10 v for 1 s max, 12 v models 25 v for 1 s max, 24 v models 50 v for 1 s max, 48 v models 100 v for 1 s max output output voltage ? see table initial set accuracy ? 1% max start up delay ? 30 ms max start up rise time ? 3.5 ms typical minimum load ? no minimum load required line regulation ? 0.3% load regulation ? 1% cross regulation ? 5% on dual output models with one output at 5% load and other varied from 5% to 100% transient response ? 4% max deviation, recovery to within 1% in <500 s for a 25% load change at 1 a/s ripple & noise ? 50 mv pk-pk, 20 mhz bandwidth overcurrent protection ? 150% typical, trip and restart (hiccup mode) short circuit protection ? continuous with auto recovery overvoltage protection ? 150% typical, recycle input to reset temperature ? 0.05%/c coefficient xppower.com general efficiency ? see table isolation ? 1500 vdc input to output, basic insulation 500 vdc input to case 500 vdc output to case switching frequency ? 300 khz typical power density ? 31.25 w/in 3 mtbf ? >950 khrs to mil-hdbk-217f at 25 c, gb environmental operating temperature ? -40 c to +100 c output power derates from 100% load at +70 c linearly to 0% load at +100 c case temperature ? +100 c max storage temperature ? -55 c to +125 c cooling ? convection cooled operating humidity ? up to 95% rh, non-condensing emc & safety emissions ? en55022, level a conducted (level b with external components, see application note), level b radiated esd immunity ? en61000-4-2, level 2 perf criteria a radiated immunity ? en61000-4-3, 3 v/m perf criteria a conducted immunity ? en61000-4-6, 3 v rms perf criteria a magnetic fields ? en61000-4-8, 10 a/m, perf criteria a safety approvals ? en60950-1, ul60950-1, csa c22.2 no. 60950-1-03, pending. ce mark lvd
16-apr-13 dcdc jca10 mechanical details application note models and ratings notes 1. nominal input voltage 5, 12, 24 or 48 vdc. 2. input current is at nominal input voltage. 3. efficiency is measured at nominal input and full load at 25 c. 0.02 (0.5) 0.1 (2.5) 0.02 (0.5) 0.90 (22.9) 0.60 (15.2) 0.20 (5.1) 1.00 (25.4) 0.4 0.02 (10.0 0.5) 0.15 (3.8) 23 2 22 3 16 9 14 11 0.60 (15.2) 0.09 (0.02) (2.4 0.5) 0.80 0.02 (20.3 0.5) bottom view pin connections pin single output dual output b 1p 8 1p 8 c 1p 8 1p 8 l h9 : 8 s97798 aa h3s 1p9?> ad -p9?> -p9?> af 1p9?> s97798 bb -p 8 -p 8 bc -p 8 -p 8 input voltage (1) output voltage output current input current (2) efficiency model number no load full load d2e1l26 pts c2c pts b2db p a66 7p a2l6e p ib& dspa66em6c e26 pts a2f6 p id 7p a2icl p if& dspa66em6e ab26 pts 62ic p abf 7p b2cbd p ie& dspa66emab ae26 pts 62ff p ab6 7p b2bha p if& dspa66emae ge26 pts g62i6 p abl 7p a2lai p ib& dspa66et6a gab26 pts g62db p abf 7p b2cii p id& dspa66et6b gae26 pts g62cc p a6e 7p b2blh p ie& dspa66et6c l1ai pts c2c pts b2db p eb 7p 62hid p id& dspa6abm6c e26 pts a2f6 p dl 7p 62hde p il& dspa6abm6e ab26 pts 62ic p db 7p 62lc6 p il& dspa6abmab ae26 pts 62ff p db 7p 62laf p il& dspa6abmae ge26 pts g62i6 p de 7p 62hhi p ie& dspa6abt6a gab26 pts g62db p dd 7p 62ldd p ii& dspa6abt6b gae26 pts g62cc p dd 7p 62lae p il& dspa6abt6c ai1cf pts c2c pts b2db p bi 7p 62cii p ie& dspa6bdm6c e26 pts a2f6 p bh 7p 62che p ii& dspa6bdm6e ab26 pts 62ic p al 7p 62dfa p il& dspa6bdmab ae26 pts 62ff p ai 7p 62dee p l6& dspa6bdmae ge26 pts g62i6 p af 7p 62cih p ie& dspa6bdt6a gab26 pts g62db p bb 7p 62dfl p il& dspa6bdt6b gae26 pts g62cc p be 7p 62dee p l6& dspa6bdt6c cf1he pts c2c pts b2db p ac 7p 62all p ib& dspa6dim6c e26 pts a2f6 p aa 7p 62aif p il& dspa6dim6e ab26 pts 62ic p h 7p 62bca p il& dspa6dimab ae26 pts 62ff p l 7p 62bbl p il& dspa6dimae ge26 pts g62i6 p e 7p 62ald p ie& dspa6dit6a gab26 pts g62db p l 7p 62bcf p il& dspa6dit6b gae26 pts g62cc p a6 7p 62bbl p il& dspa6dit6c c1 4.7?/100v +vin -vin l1 470? common mode choke 1 2 4 3 jca10 input filter (9 700> 60@06 e .98/?.>0/ 074==498=c fc d66 /4708=498= 48 48.30= &77 gc +0423>w ecei 6-= &fg 2 ic v48 /4,70>0< >960<,8.0w geceeeos &geceg jc v48 :4>.3 >960<,8.0w gecef &gecgm mc f,=0 >960<,8.0w geceg &gecm
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