eco-1 rev.: 3/2016 www.recom-power.com 1 watt sip4 single output dc/dc converter features unregulated converters ? low cost 1w converter ? industry standard pinout ? sip4 package ? 1kvdc isolation ? effciency up to 80% ? wide operating temperature range -40c to +85c ? ul60950-1 certifed roe ul60950-1 certifed description the roe dc/dc converters are typically used in general purpose power isolation and voltage matching applications, and feature a full industrial operating temperature range of -40c to +85c without derating. selection guide part input output output effciency max. capacitive number voltage voltage current typ. load (1) (vdc) (vdc) (ma) (%) (f) roe-3.305s 3.3 5 200 79 470 roe-0505s 5 5 200 79 470 roe-0512s 5 12 84 80 220 roe-0515s 5 15 66 80 220 roe-1205s 12 5 200 80 470 ROE-1505S 15 5 200 79 470 roe-2405s 24 5 200 80 470 3 y e a r w a r r a n t y 3 basic characteristics parameter condition min. typ. max. input voltage range 10% operating frequency range vin nominal 50khz 80khz 105khz output ripple and noise (2) 20nmhz bw 50mvp-p 100mvp-p specifcations (measured at t a = 25c, nominal input voltage, full load and after warm up) e358085 0 10 20 30 40 50 60 70 80 90 100 100 90 80 70 60 50 40 30 20 10 0 efficiency [%] output current [%] 0505 0512 0515 0 10 20 30 40 50 60 70 80 90 100 100 90 80 70 60 50 40 30 20 10 0 efficiency [%] output current [%] 3.305 0505 1205 1505 2405 effciency vs. load notes: note2: measurements are made with a 100nf mlcc across output. (low esr) notes: note1: max. capacitive load is tested at nominal input voltage and full load.
regulations parameter condition values output voltage accuracy 100% load, vin nominal 5% max. line voltage regulation low line to high line, full load 1.2% typ. / 1% vin load voltage regulation 20% to 100% load, 5vout 20% to 100% load, 12vout and 15vout 15% max. 10% max. eco-2 rev.: 3/2016 www.recom-power.com protections parameter condition value isolation voltage i/p to o/p 1kvdc / 1 second isolation capacitance 75pf max. isolation resistance 1g ? min. roe series specifcations (measured at t a = 25c, nominal input voltage, full load and after warm up unless otherwise specifed) vin= 3.3v, 5v vin= 12v, 15v, 24v tolerance envelope 10 -5% -2% +5% +15% typical load line +4% vnom 50 100 deviation load current (%) 10 -5% -1% +5% +15% typical load line +5% vnom 50 100 deviation load current (%) environmental parameter condition value operating temperature range free air convection (see graph) -40c to +85c operating humidity non-condensing 95% rh max. vibration mil-std-202g mtbf (3) according to mil-hdbk-217f +25c +85c 20140 x 10 3 hours 8674 x 10 3 hours 100 80 60 40 20 0 -40 0 50 85 100 150 output power [%] ambient temperature [c] safe operating area derating graph notes: note3: mtbf is referring roe-3.305s. dc/dc converter
specifcations (measured at t a = 25c, nominal input voltage, full load and after warm up unless otherwise specifed)a eco-3 rev.: 3/2016 www.recom-power.com roe series safety and certifications certifcate type report / file number standard ul general safety e358085-a4 ul-60950-1, 2nd edition can/csa general safety e358085-a4 c22.2 no. 60950-1-07 emi compliance condition standard / criterion emc conducted and radiated only with external flter (see suggestions) en55022, class a en55022, class b dc dc c1 c2 l1 +vin -vin +vout -vout emc filtering - suggestions for class b en55022 class a input voltage c1 l1 c2 3.3 10f 1.2h 470pf/4kvdc 5 10f 3.3h 470pf/4kvdc 12 2.2f 10h 470pf/4kvdc 15 2.2f 10h 470pf/4kvdc 24 2.2f 22h 470pf/4kvdc en55022 class b input voltage c1 l1 c2 3.3 22f 3.3h 470pf/4kvdc 5 10f 4.7h 470pf/4kvdc 12 4.7f 22h 470pf/4kvdc 15 4.7f 22h 470pf/4kvdc 24 2.2f 47h 470pf/4kvdc dimension and physical characteristics parameter type value case material potting material non-conductive black plastic (ul94v-0) epoxy (ul94v-0) package dimension (lxwxh) 11.5 x 6.0 x 10.0mm package weight 1.4g dimension drawing (mm) roe-0505s **** roe-0505s **** bottom view top view 0.51 1.25 10.0 0.51 11.5 7.62 1.9 4.10 0.25 1 2 3 4 6.0 marking embossed logo 1.00 ? +0.15/-0 2.54 2.54 pin connections pin # function 1 -vin 2 +vin 3 -vout 4 +vout tolerance: xx.x= 0.50mm xx.xx= 0.25mm recommended footprint details dc/dc converter
specifcations (measured at t a = 25c, nominal input voltage, full load and after warm-up) roe series eco-4 rev.: 3/2016 www.recom-power.com packaging information parameter type value packaging dimension (lxwxh) tube 520 x 16 x 9mm packaging quantity 42 pcs storage temperature range -55c to +125c the product information and specifcations are subject to change without prior notice. recom products are not authorized for use in safety-critical applications (such as life support) without recoms explicit written consent. a safety-critical application is defned as an application where a failure of a recom product may reasonably be expected to endanger or cause loss of life, infict bodily harm or damage property. the buyer shall indemnify and hold harmless recom, its affliated companies and its representatives against any damage claims in connection with the unauthorized use of recom products in such safety-critical applications. dc/dc converter
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