21-jan-11 dcdc specification 1 watt ? dual output ? sip or dip package ? industry standard pinout ? 1000 vdc isolation ? 40 c to +85 c operation ? mtbf >1.1 mhrs ? 3 year warranty ia series input input voltage range ? nominal 10% (5) input reflected ? 20 ma pk-pk (through 12 h inductor 5 hz ripple current to 20 mhz) input reverse voltage ? none protection output output voltage ? see table minimum load ? none (6) line regulation ? 1.2%/1% ? vin load regulation ? 10% 20-100% load change (3.3 v models 20%) setpoint accuracy ? 3% ripple & noise ? 75 mv pk-pk max, 20 mhz bandwidth temperature coefficient ? 0.02%/c maximum capacitive ? 100 f load general efficiency ? see table isolation voltage ? 1000 vdc minimum isolation resistance ? 10 9 isolation capacitance ? 60 pf typical switching frequency ? variable, 80 khz typical mtbf ? >1.12 mhrs to mil-hdbk-217f at 25 c, gb environmental operating temperature ? -40 c to +85 c storage temperature ? -40 c to +125 c case temperature ? 100 c max cooling ? convection-cooled xppower.com input voltage output voltage output current (4) efficiency model number (1) 3.3 vdc 5.0 v 100 ma 66% ia0305s 5 vdc 3.3 v 151 ma 65% ia0503s 5.0 v 100 ma 74% ia0505s 9.0 v 55 ma 78% ia0509s 12.0 v 42 ma 78% ia0512s 15.0 v 33 ma 80% ia0515s 24.0 v 21 ma 80% ia0524s 12 vdc 3.3 v 151 ma 66% ia1203s 5.0 v 100 ma 75% ia1205s 9.0 v 55 ma 76% ia1209s 12.0 v 42 ma 78% ia1212s 15.0 v 33 ma 80% ia1215s 24.0 v 21 ma 76% ia1224s 24 vdc 3.3 v 151 ma 68% ia2403s 5.0 v 100 ma 74% ia2405s 9.0 v 55 ma 76% ia2409s 12.0 v 42 ma 78% IA2412S 15.0 v 33 ma 78% ia2415s 24.0 v 21 ma 78% ia2424s 48 vdc (5) 3.3 v 151 ma 60% ia4803s 5.0 v 100 ma 70% ia4805s 9.0 v 55 ma 72% ia4809s 12.0 v 42 ma 74% ia4812s 15.0 v 33 ma 74% ia4815s 24.0 v 21 ma 70% ia4824s mechanical details 0.24 (6.09) max (2) 0.76 (19.30) max 0.40 (10.16) max 0.80 (20.32) max 0.25 (6.35) max (3) 0.11 (2.79) min 0.3 (7.62) 0.01 (0.254) max +vin -vout 0v +vout -vin nc 0.3 (7.62) 0.60 (15.24) 0.01 (0.254) max +vin -vout 0v +vout -vin 0.055 (1.40) 0.18 (4.57) 0.5 (12.70) sip package dip package 0.4 (10.16) max 0.02 (0.5) 0.12 (3.05) min 0.1 (2.54) 0.02 (0.51) 0.02 (0.51) 1. replace s in model number with d for dip package. 2. sip 48 vin models, dimension is 0.28 (7.20) max. 3. dip 48 vin models, dimension is 0.27 (6.88) max. 4. outputs power-trade. 5. for 48 v models a 10 f capacitor is required between +vin and -vin pins. 6. operation at no load will not damage unit but it may not meet all specifications. 7. all dimensions in inches (mm). 8. pin pitch tolerance: 0.014 (0.35) 9. case tolerance 0.02 (0.5) 10. weight: sip 0.006 lbs (2.6 g), dip 0.005 lbs (2.3 g) notes
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