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powerline+ dc/dc-converter rpp40/ rpp50 www.recom-international.com pp-17 rev:0/2009 ul-60950-1 pending refer to application notes

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rpp50-4805s derating graphs are valid only for the shown part numbers. please contact technical support for more information info@recom-development.at 40/50 watt single output u u p p t t o o 8 8 9 9 c c a a m m b b i i e e n n t t , , n n o o d d e e r r a a t t i i n n g g ( ( 4 4 0 0 w w ) ) 1 1 2 2 0 0 c c m m a a x x i i m m u u m m c c a a s s e e t t e e m m p p e e r r a a t t u u r r e e - - 4 4 5 5 c c m m i i n n i i m m u u m m o o p p e e r r a a t t i i n n g g t t e e m m p p e e r r a a t t u u r r e e b b u u i i l l t t - - i i n n f f c c c c / / e e n n 5 5 5 5 0 0 2 2 2 2 c c l l a a s s s s b b f f i i l l t t e e r r 2 2 : : 1 1 w w i i d d e e i i n n p p u u t t v v o o l l t t a a g g e e r r a a n n g g e e 4 4 0 0 / / 5 5 0 0 w w a a t t t t s s o o u u t t p p u u t t p p o o w w e e r r c c o o m m p p a a c c t t 5 5 0 0 . . 8 8 x x 3 3 0 0 . . 5 5 x x 1 1 1 1 . . 7 7 m m m m p p a a c c k k a a g g e e e e f f f f i i c c i i e e n n c c y y t t o o 9 9 2 2 % % 3 3 k k v v d d c c i i s s o o l l a a t t i i o o n n f f u u l l l l y y p p r r o o t t e e c c t t e e d d l l o o w w q q u u i i e e s s c c e e n n t t c c u u r r r r e e n n t t features ice technology* selection guide 24v and 48v input types part number input output output input (1) efficiency (2) max (3) range voltage current current operating vdc vdc a ma temp rpp40-243.3s 18-36 3.3 12 58/1885 88.4% 77c rpp40-2405s 18-36 5 8 60/1831 91.0% 86c rpp40-2412s 18-36 12 3.33 100/1875 87.8% 75c rpp40-2415s 18-36 15 2.67 100/1870 89.5% 81c rpp40-483.3s 36-75 3.3 12 42/923 90.2% 84c rpp40-4805s 36-75 5 8 37/906 92.0% 89c rpp40-4812s 36-75 12 3.33 5/930 88.9% 78c rpp40-4815s 36-75 15 2.67 5/930 89.7% 81c rpp50-243.3s 18-36 3.3 15 58/2405 86.6% 58c rpp50-2405s 18-36 5 10 60/2315 90.0% 74c rpp50-2412s 18-36 12 4.16 18/2370 88.3% 66c rpp50-2415s 18-36 15 3.33 18/2315 90.0% 74c rpp50-483.3s 36-75 3.3 15 42/1177 88.6% 68c rpp50-4805s 36-75 5 10 37/1140 91.4% 81c rpp50-4812s 36-75 12 4.16 11/1165 89.4% 72c rpp50-4815s 36-75 15 3.33 11/1141 91.2% 81c description the rpp40 and rpp50 series 2:1 input range dc/dc converters are ideal for high end industrial applications and cots military applications where a high ambient operating tempera ture converter is required. although the case size is compact, the converters contains a built-in en55022 class b / fcc level b emc filter without the need for any external components. derating graph (ambient temperature) * ice technology ice (innovation in converter excellence) uses state-of-the-art techniques to minimise internal power dissipation and to increase the internal temperature limits to extend the ambient operating temp range to the maximum. refer to end of section for more details.

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rpp40-4805s
pp-18 www.recom-electronic.com rev: 0/2009 rpp40 rpp50 specifications (typical at nominal input and 25c unless otherwise noted) input voltage range 24v nominal input 18-36vdc 48v nominal input 36-75vdc under voltage lockout 24v input dc-dc on (min.) 17.5vdc dc-dc off (max.) 17vdc 48v input dc-dc on (min.) 35vdc dc-dc off (max.) 34vdc input filter common mode emc filter input voltage variation dv/dt (complies with ets300 132 part 4.4) 5v/ms max input surge voltage (100 ms max.) 24v input 50vdc 48v input 100vdc input reflected ripple nominal vin and full load 30map-p start up time nominal vin and constant resistor load 2ms typ., 5ms max. remote on/off (4) dc-dc on open or 3.0v < vr < 5.5v dc-dc off short or 0v < vr < 1.2v remote off input current nominal input 2ma typ. output power 50w max. output voltage accuracy 10% load and nominal vin 1% voltage adjustability 10% minimum load 0% line regulation low line, high line at full load 0.3% load regulation 10% to 100% full load 0.5% ripple and noise (20mhz bandwith limited) 3.3v, 5v 60mvp-p typ. (measured with 1f capacitor across output) all others 40mvp-p typ. temperature coefficient 0.04%/c max. transient response 25% load step change 200s over load protection % of full load at nominal vin 120% typ. short circuit protection hiccup, automatic recovery output over voltage protection (refer to block diagram in application notes) converter shutdown if vout > vout nominal + 20% isolation voltage rated at 2250vdc/1 minute, flash tested at 3000vdc/1 second isolation resistance 10m ? min. isolation capacitance (refer to block diagram in application notes) 3000pf max. operating frequency 260khz 40khz rpp40 operating temperature range ambient, free convection -45c to +89c max (without derating) rpp50 operating temperature range ambient, free convection -45c to +81c max (without derating) -45c to +105c max (with derating) maximum case temperature +120c storage temperature range -55c to +125c over temperature protection (refer to block diagram in application notes) internal thermistor thermal impedance vertical 7.3c/watt (natural convection horizontal 10c/watt relative humidity 5% to 95% rh case material (7) aluminium potting material silicone (ul94-v0) weight 39g dimensions 2? x 1.2? x 0.48? (50.8 x 30.5 x 11.7mm) powerline+ dc/dc-converter rpp40/50 series
rpp40 rpp50 www.recom-international.com pp-19 rev:0/2009 specifications (typical at nominal input and 25c unless otherwise noted) powerline+ dc/dc-converter rpp40/50 series safety standards ul-60950-1 pending thermal cycling complies with mil-std-810f vibration 10-55hz, 12g, 30 min. along x, y and z conducted emissions en55022 class b radiated emissions en55022 class b esd en61000-4-2 perf. criteria b radiated immunity en61000-4-3 perf. criteria a fast transient (5) en61000-4-4 perf. criteria b surge (5) en61000-4-5 perf. criteria b conducted immunity en61000-4-6 perf. criteria a mtbf calculated according to bellcore tr-nwt-000332 (6) 1989 x 10 3 hours notes : recommended pcb layout single output dual output 1. typical values at nominal input voltage and no load/full load. 2. typical values at nominal input voltage and full load. 3. typical values at nominal input voltage and full load in vertical orientation and with eurocard-sized pcb ground planes to as sist in heat dissipation. for horizontal orientation, reduce the maximum temperatures by 10c. 4. the on/off control function can be positive or negative logic. the pin voltage is referenced to negative input. positive logic on/off is standard, no suffix (ex. rpp50-2405s) negative logic on/off option has suffix /n (ex. rpp50-2405s/n) 5. requires an external 100f/100v low esr capacitor to meet en61000-4-4 and en61000-4-5 6. case l: 50% stress, temperature at 50c (ground benign). 7. to ensure a good all-round electrical contact, the baseplate is pressed firmly into place within the aluminium housing.the hyd raulic press can leave tooling marks and deformations to both the housing and baseplate. the case is anodised aluminium, so there will be natural variat ions in the case colour and the aluminium is not scratch resistant. any resultant marks, scratches and colour varations are cosmetic only and do n ot affect the operation or performance of the converters. input fuse is recommended, but optional. recommended fuse rating = double maximum input current, time delay type. input capacitor, c1, is required to meet en61000 surge and fast transient, otherwise it is not required for normal operation. output capacitors c2/c3 are recommended, but not required for normal operation. typical capacitor values are 1f/100v mlcc to ensure optimum thermal performance, use large areas of copper on the pcb to assist with heat dissipation and mount the conver ter vertically.
pp-20 www.recom-electronic.com rev: 0/2009 rpp40 rpp50 powerline+ dc/dc-converter rpp40/50 series package style and pinning (mm) $ # # * # # # # # $# # # # # $#$ 9* 6 #$ $* '
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& pin pitch tolerance 0.35 mm pin connections pin # single dual 1 +vin +vin 2 -vin -vin 3 +vout +vout 4 -vout com 5 trim -vout 6 ctrl ctrl : 0 ; ! 0 0 1) ) 1) ) external output trimming refer to application notes for suggested resistor values rpp40-4805sw typical characteristics $ - ) '
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rpp50-4805sw $ - ) '
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