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228 www.recom-international.com april-2005 20 watt single, dual & & triple output powerline dc/dc-converter RP20- s_d_te series 2:1 wide input voltage range 20 watts output power 1.6kvdc isolation fixed operating frequency six-sided continuous shield international safety standard approvals ul 1950 component recognized standard 50.8 x40.6x10.2mm package efficiency to 86% features selection guide 12v, 24v and 48v input types part number input output output input (4) efficiency (5) capacitive (6) range voltage current current load max. vdc vdc ma ma % f RP20-123.3se 9-18 3.3 4000 1507 77 13000 RP20-1205se 9-18 5 4000 2193 80 6800 RP20-1212se 9-18 12 1670 2136 82 2200 RP20-1215se 9-18 15 1330 2136 82 755 RP20-243.3se 18-36 3.3 4000 743 78 13000 RP20-2405se 18-36 5 4000 1082 81 6800 RP20-2412se 18-36 12 1670 1054 83 2200 RP20-2415se 18-36 15 1330 1054 83 755 RP20-483.3se 36-75 3.3 4000 367 79 13000 RP20-4805se 36-75 5 4000 543 82 6800 RP20-4812se 36-75 12 1670 527 83 2200 RP20-4815se 36-75 15 1330 527 83 755 RP20-1205de 9-18 5 2000 2193 80 3400 RP20-1212de 9-18 12 833 2136 82 680 RP20-1215de 9-18 15 666 2136 82 450 RP20-2405de 18-36 5 2000 1082 81 3400 RP20-2412de 18-36 12 833 1054 83 680 RP20-2415de 18-36 15 666 1041 84 450 RP20-4805de 36-75 5 2000 541 81 3400 RP20-4812de 36-75 12 833 514 85 680 RP20-4815de 36-75 15 666 508 86 450 RP20-123.312te 9-18 3.3 / 12 3000 / 300 1926 78 4700 /220 RP20-123.315te 9-18 3.3 / 15 3000 / 250 1959 78 4700 /220 RP20-120512te 9-18 5 / 12 2000 / 300 1885 80 4700 /220 RP20-120515te 9-18 5 / 15 2000 / 250 1919 80 4700 /220 RP20-243.312te 18-36 3.3 / 12 3000 / 300 950 79 4700 /220 RP20-243.315te 18-36 3.3 / 15 3000 / 250 967 79 4700 /220 RP20-240512te 18-36 5 / 12 2000 / 300 931 81 4700 /220 RP20-240515te 18-36 5 / 15 2000 / 250 947 81 4700 /220 RP20-483.312te 36-75 3.3 / 12 3000 / 300 468 80 4700 /220 RP20-483.315te 36-75 3.3 / 15 3000 / 250 477 80 4700 /220 RP20-480512te 36-75 5 / 12 2000 / 300 459 82 4700 /220 RP20-480515te 36-75 5 / 15 2000 / 250 467 82 4700 /220 the e-series of dc/dc converters are fully certified to en 60950: 2000. this makes them ideal for all telecom and safety applications where approved isolation is required. they also meet ul 1950 and csa 950 standards (10) . description www.datasheet.co.kr datasheet pdf - http://www..net/
www.recom-international.com 229 april-2005 derating-graph (ambient temperature) powerline dc/dc-converter RP20-s_d_te series 0 a

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), 3%,6#$7 # RP20-4805se RP20-4805sew with heat sink 00 0 0 :.( . ! "# #$ 0 0* ! 0 0 0 "# #$.:.( 0 0 &' ) "# #$ 0 0 ) ! ! ) ) "# #$.&' RP20-4805se RP20-4805se typical characteristics specifications (typical at nominal input and 25c unless otherwise noted) input voltage range 12v nominal input 9-18vdc 24v nominal input 18-36vdc 48v nominal input 36-75vdc input filter pi type input surge voltage (100 ms max.) 12v input 36vdc 24v input 50vdc 48v input 100vdc input reflected ripple (nominal vin and full load) 25map-p start up time (nominal vin and constant resistor load) 20ms typ. remote on/off (see note 7) dc-dc on open or 3.5v < vr < 12v dc-dc off short or 0v < vr < 1.2v remote off input current nominal input 20ma output power 20w max. output voltage accuracy (full load and nominal vin) single & dual 2% triple 3.3v, 5v 2% auxiliary 5% voltage adjustability 10% continued on next page derating graphes are valid only for the shown part numbers. if you need detailed derating-information about a part-number not shown here please contact our technical customer service at inf o@recom-de v elopment.at www.datasheet.co.kr datasheet pdf - http://www..net/
230 www.recom-international.com april-2005 specifications (typical at nominal input and 25c unless otherwise noted) powerline dc/dc-converter RP20-s_d_te series minimum load (see note 1) 10% of fl line regulation (ll-hl at full load) single (w) 0.2% dual (w) 0.5% triple 3.3v, 5v 1% auxiliary 5% load regulation (25% to 100% fl) single 0.5% dual 3% triple 3.3v, 5v 2% auxiliary 5% cross regulation (note 9) dual 5% triple 3.3v, 5v 2% auxiliary 5% ripple and noise (20mhz bandwith) single 75mvp-p dual 100mvp-p triple 3.3v, 5v 50mvp-p auxiliary 1% of vout temperature coefficient 0.02%/c, max. transient response (25% load step change) 500s over voltage protection 3.3v 3.9v zener diode clamp (only single) 5v 6.2v 12v 15v 15v 18v short circuit protection hiccup, automatic recovery efficiency see ?selection guide table isolation voltage 1.600vdc min. isolation resistance 10 9 ? min. isolation capacitance 300pf max. operating frequency 300khz typ. approved to safety standards (see note 10) ul 1950, en60950 operating temperature range -40c to +85c(with derating) maximum case temperature +100c storage temperature range -55c to +105c thermal impedance natural convection 10c/watt natural convection with heat sink 8.24c/watt thermal shock mil-std-810d vibration 10-55hz, 2g, 30 min. along x, y and z relative humidity 5% to 95% rh case material nickel-coated copper base material non-conductive black plastic potting material epoxy (ul94-v0) conducted emissions en55022 level a radiated emissions en55022 level a esd en61000-4-2 perf. criteria 2 radiated immunity en61000-4-3 perf. criteria 2 fast transient en61000-4-4 perf. criteria 2 surge en61000-4-5 perf. criteria 2 conducted immunity en61000-4-6 perf. criteria 2 continued on next page www.datasheet.co.kr datasheet pdf - http://www..net/
www.recom-international.com 231 april-2005 specifications (typical at nominal input and 25c unless otherwise noted) powerline dc/dc-converter RP20-s_d_te series weight 48g dimensions 50.8 x 40.6 x 10.2mm mtbf (see note 2) 1.928 x 10 6 hours 1. the RP20 series requires a minimum of 10% loading on the output to maintain specified regulation. operation under no-load condition will not damage these devices, however they may not meet all listed specification. 2. bellcore tr-nwt-000332. case l: 50% stress, temperature at 40c (ground fixed and controlled environment). 3. simulated source impedance of 12uh. 12uh inductor in series with +vin. 4. maximum value at nominal input voltage and full load of standard type. 5. typical value at nominal input voltage and full load. 6. test by minimum vin and constant resistor load. 7. the on/off control voltage is reference to negative input. 8. heat sink is optional and p/n: 7g-0011a. operation temperature range please see curve. 9. cross regulation: dual outputasymmetrical load 25% to 100% full load triple output C 3.3v / 5v 100% load and one of auxiliary 100% load, other auxiliary load change from 25% to 100% load 10. the RP20-xxxxte (triple outputs) do not carry the ul certification. 11.see application notes for emi-filtering. notes : package style and pinning (mm) ) ) ) 0) ) )0 )0 ) 0) ) 0 ) ) ') ) !
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4 # pin pitch tolerance 0.35 mm pin connections pin # single dual triple 1 +vin +vin +vin 2 -vin -vin -vin 4 ctrl ctrl ctrl 5 no pin +vout +auxiliary 6 +vout com +3.3v / 5v 7 -vout -vout com 8 trim trim -auxiliary
g 7 g
+ 7 + 00 external output trimming output can be externally trimmed by using the method shown below. ( ) for dual output trim www.datasheet.co.kr datasheet pdf - http://www..net/

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