1w, miniature smd, dual output dc/dc converters
	key features ‧efficiency up to 80% ‧1000vdc isolation ‧mtbf > 2,000,000 hours ‧low cost ‧input 5, 12 and 24vdc ‧output ±5, ±9, ±12 and ±15vdc ‧temperature performance -40°c to +85°c ‧lead frame technology ‧ul 94v-0 package material ‧internal smd construction
se-lection guide model number input voltage output voltage output current efficiency load regulation vdc vdc ma % typ. % max. msau201 5 ( 4.5 – 5.5 ) ±5 ±100 75 10 msau202 ±9 ±55 76 10 msau203 ±12 ±42 79 8 msau204 ±15 ±33 79 7 msau211 12 ( 10.8 – 13.2 ) ±5 ±100 75 8 msau212 ±9 ±55 76 8 msau213 ±12 ±42 80 5 msau214 ±15 ±33 80 5 msau221 24 ( 21.6 – 26.4) ±5 ±100 74 8 msau222 ±9 ±55 75 8 msau223 ±12 ±42 79 5 msau224 ±15 ±33 79 5
minmax"s msau200 1w dc/dc"s are in "gull-wing" smt package, weigh a mere 1.8 grams and meet 245°c/10sec in solder-reflow for lead free process. the series consists of 12 models with input voltages of 5v, 12v and 24vdc which offers standard dual output voltages of ±5v, ±9v, ±12v and ±15vdc for the choice. their impressive guaranteed efficiencies enable all models to deliver their fully rated output power from -40°c to +85°c without heat sinking or forced-air cooling. the msau200 series is an excellent se-lection for a variety of applications including data communication equipments, distributed power systems, telecommunication equipments and industrial robot systems. the msau200 units are available in tape and reel package.   mechanical dimensions pin connections   pin function 1 -vin 2 +vin 3 na 4 common 5 -vout 6 na 7 +vout 8 na 9 na 10 na na : not available for electrical connection case size – ( 5, 12 vin) 15.24x8.0x6.8mm (0.60x0.31x0.27inch) case size – ( 24 vin) 15.24x8.3x7.8mm (0.60x0.33x0.31inch) case material – molding weight – 1.8g (0.06oz) for 5v and 12v input 2.2g (0.07oz) for 24v input tolerance millimeters inches   x.x±0.25 x.xx±0.01   x.xx±0.13 x.xxx±0.005 pin ±0.05 ±0.002
absolute maximum ratings parameter min. max. units input surge voltage (1000ms) 5vdc input models -0.7 9 vdc 12vdc input models -0.7 18 vdc 24vdc input models -0.7 30 vdc lead temperature (1.5mm from case for 10sec.) --- 260 °c internal power dissipation --- 450 mw exceeding the unit absolute maximum ratings could cause damage. these are not continuous operating ratings.   general characteristics parameter conditions min. typ. max. units isolation voltage 60 seconds 1000 --- --- vdc isolation resistance 500vdc 1000 --- --- mω isolation capacitance 100khz, 1v --- 40 100 pf switching frequency 50 100 140 khz mtbf mil-hdbk-217f @25°c ground benign 2 --- --- mhrs
environmental characteristics parameter conditions min. max. units operating temperature ambient -40 +85 °c operating temperature case -40 +90 °c storage temperature -40 +125 °c humidity --- 95 % cooling free-air convection   output characteristics parameter conditions min. typ. max. units line regulation for vin change of 1% --- ±1.2 ±1.5 % load regulation io = 20% to 100% see se-lection guide % ripple & noise 20mhz bw --- 60 120 mv p-p short circuit 0.5 second max.   maximum capacitive load models by output voltage (each output on duals) 33 uf
derating curve     notes : 1. specifications typical at ta=+25°c, resistive load, nominal input voltage, rated output current unless otherwise noted. 2. these power converters require a minimum output load to maintain specified regulation. 3. operation under no-load conditions will not damage these modules; however, they may not meet all specifications listed. 4. all dc/dc converters should be externally fused at the front end for protection. 5. other input and output voltage may be available, please contact factory. 6. all specifications subject to change without notice.