rsg electronic components gmbh ?sprendlinger ldst. 115 ? 63069 offenbach ?+49 69-984047-0 ?rsg-electronic.de page 1 (5) dc/dc-converter rt9-rd30d1 3w, wide input, isolated & regulated dual output we energize electronics! an acal group company we energize electronics! smd - dip 16 package 2:1 wide input voltage range operatng temperature: -40c ~ +85c 1500vdc isolaton no heatsink required internal smd constructon mtbf>1,000,000 hours short circuit protecton (automatc recovery) industry standard pinout rohs compliance rohs r t 9 - r 3 0 d 1 s e r i e s r - s e r i e s 3 w , w i d e i n p u t , i s o l a t e d & r e g u l a t e d s i n g l e / d u a l o u t p u t d c / d c - c o n v e r t e r ? p a t e n t p r o t e c t i o n ? r o h s p r o d u c t p r o g r a m a p p l i c a t i o n s the rt9-r d 30d1 & rt9-r 30d1 se ries are s pecially designed for applications where a wide range input volt a ge p ower supplies are isolated from the input power supply in a distributed power supply system on a circuit board. these products apply to: 1) where t h e v oltage o f the input power supply is wide range(voltage range d 2:1); 2) where isolation is nece ssary between input and output (i solation v oltage d 15 00vdc); 3) where the regulation of the output voltage and the output ripple noise are demanded . m o d e l s e l e c t i o n r t 9 - 0 5 0 5 r d 3 0 d 1 part number input output efficiency (%, typ .) voltage (vdc) voltage (vdc) current (ma) nominal range max** max . min . rt9-0 505rd 30d1 5 4.5 -9 1 1 5 300 30 72 rt9-0 515rd 30d1 15 100 10 75 rt9-1 205rd 30d1 12 9- 18 22 5 3 00 30 76 rt9-1 212rd 30d1 12 125 13 79 rt9-1 215rd 30d1 15 100 10 79 rt9-2 405rd 30d1 24 18- 36 40 5 300 30 76 rt9-2 412rd 30d1 12 125 13 79 rt9-2 415rd 30d1 15 100 10 79 rt9-4 812rd 30d1 48 36 - 72 80 12 125 13 79 note: * *input v oltage c an t exceed t his value, o r will c ause t he pe rmanent d amage c o m m o n s p e c i f i c a t i o n s item test conditions min . typ . max. units storage h umidity 95 % operating t emp erature -40 85 c storage t emp erature -55 125 temp. rise at full load 15 lead temperature 1.5mm from case for 10 seconds 300 short circuit protection continuous, automatic recovery cooling f r ee air c o n v ection package material epoxy resin (ul94-v0) mtbf 1000 k hours weigh t 5.2 g reflow soldering temperature i s o l a t i o n s p e c i f i c a t i o n s t y p i c a l t e m p e r a t u r e c u r v e item test conditions min . typ . max . units temperature derating graph safe operating area output power percent (%) -40 0 40 71 85 120 0 20 40 60 80 100 120 * t p m b u j p o w p m u b h f 5 f t u f e g p s n j o v u f b o e n " 7 % $ * t p m b u j p o 5 f t u b u 7 % $ . ? * t p m b u j p o * o q v u p v u q v u
100khz/1v 1000 pf ? 2:1 wide input voltage range ? operating temperature: - 40 c ~ +85 c ? 1500vdc isolation ? no heatsink required ? internal smd construction ? mtbf>1,000,000 hours ? short circuit protection (automatic recovery) ? industry standard pinout ? rohs compliance package style rated power output voltage input voltage product series trs stand juni 2016 rev 01
r t 9 - r 3 0 d 1 s e r i e s r - s e r i e s o u t p u t s p e c i f i c a t i o n s item test conditions min . typ . max . units output p ower see above products p rogram 0.3 3 w positive v oltage refer t o r ecommended 1 3 % negative refer t o r ecommended 3 5 load r egulation from 10% t o 100% l oad 0. 5 1* line r egulation input v o ltage f rom l ow t o 0.2 0.5 temperature refer t o r ecommended 0.03 %/c outpu t ripple & 20mhz bandwidth 35 1 00 mvp -p switching 10 0% l oad , n ominal input 3 00 k h z * dual output models unbalanced load: 5% . ** test rippl e and noise by parallel cable method. a p p l i c a t i o n n o t e r e c o m m e n d e d c i r c u i t r e q u i r e m e n t o n o u t p u t l o a d in order to ensure the product operate efficiently and reliably, in addition to a max load (namely full load), a minimum load is specified for this kind of dc/dc converter. make sure the specified range of input voltage is not exceeded, the minimum output load n o l e s s t h a n 1 0 % l o a d . if the actual load is less than the specified minimum load, the output ripple may increase sharply while its efficiency and reliability will reduce greatly. i f the actual output power is very small, please add an appr opriate resistor a s extra loading, or contact our company for other lower output power products. r e c o m m e n d e d c i r c u i t all the rt9-r d 30d1 se ries have been tested according to the following recommended testing c ircuit before leaving factory. this series should be tested under load ( s ee figure 1 ). if you want to further decrease the input/output ripple, you can increase capacitance properly o r c h o o se c a p a c i t o r s w i t h l o w e s r . h o w e v e r , t h e c a p a c i t a n c e o f t h e o utpu t f i l t e r c a pa c i t o r m ust be pr o pe r . i f t h e c a p a c i t a n c e i s t o o bi g , a s t a r t up p r o bl e m m i g h t arise. for every channel of output, provided the safe and reliable operation is ensured, the greatest capacitance of its filter capacitor sees (table 1). general: cin: 5 v & 12v 100 f 24v&48v 10 f~ 47 f cout: 10 f /100ma i n p u t c u r r e n t when it is used in unregulated power supply, be sure that the fluctuating range of the power supply and the rippled voltage do not exceed the module standard. input current of power supply should afford the flash startup average current of this kind of dc/dc module (figure 2 ). general: vin: 05 v iave = 1334ma vin: 12 v iave = 648 ma vin:24v iave = 316 ma vin:48v iave = 158ma no parallel connection or plug and play vin gnd +vo 0v cin dc dc -vo ( figure 1) ( figure 2) output external capacitor table(table 1) single vout cout ( f) dual vout (vdc) cout ( f) 5 1000 5 680 12 47 0 12 330 15 33 0 15 220 r t 9 - r 3 0 d 1 s e r i e s r - s e r i e s o u t p u t s p e c i f i c a t i o n s item test conditions min . typ . max . units output p ower see above products p rogram 0.3 3 w positive v oltage refer t o r ecommended 1 3 % negative refer t o r ecommended 3 5 load r egulation from 10% t o 100% l oad 0. 5 1* line r egulation input v o ltage f rom l ow t o 0.2 0.5 temperature refer t o r ecommended 0.03 %/c outpu t ripple & 20mhz bandwidth 35 1 00 mvp -p switching 10 0% l oad , n ominal input 3 00 k h z * dual output models unbalanced load: 5% . ** test rippl e and noise by parallel cable method. a p p l i c a t i o n n o t e r e c o m m e n d e d c i r c u i t r e q u i r e m e n t o n o u t p u t l o a d in order to ensure the product operate efficiently and reliably, in addition to a max load (namely full load), a minimum load is specified for this kind of dc/dc converter. make sure the specified range of input voltage is not exceeded, the minimum output load n o l e s s t h a n 1 0 % l o a d . if the actual load is less than the specified minimum load, the output ripple may increase sharply while its efficiency and reliability will reduce greatly. i f the actual output power is very small, please add an appr opriate resistor a s extra loading, or contact our company for other lower output power products. r e c o m m e n d e d c i r c u i t all the rt9-r d 30d1 se ries have been tested according to the following recommended testing c ircuit before leaving factory. this series should be tested under load ( s ee figure 1 ). if you want to further decrease the input/output ripple, you can increase capacitance properly o r c h o o se c a p a c i t o r s w i t h l o w e s r . h o w e v e r , t h e c a p a c i t a n c e o f t h e o utpu t f i l t e r c a pa c i t o r m ust be pr o pe r . i f t h e c a p a c i t a n c e i s t o o bi g , a s t a r t up p r o bl e m m i g h t arise. for every channel of output, provided the safe and reliable operation is ensured, the greatest capacitance of its filter capacitor sees (table 1). general: cin: 5 v & 12v 100 f 24v&48v 10 f~ 47 f cout: 10 f /100ma i n p u t c u r r e n t when it is used in unregulated power supply, be sure that the fluctuating range of the power supply and the rippled voltage do not exceed the module standard. input current of power supply should afford the flash startup average current of this kind of dc/dc module (figure 2 ). general: vin: 05 v iave = 1334ma vin: 12 v iave = 648 ma vin:24v iave = 316 ma vin:48v iave = 158ma no parallel connection or plug and play vin gnd +vo 0v cin dc dc -vo ' j h v s f input current(a) input voltage (v) input voltage range iave ' j h v s f
|