C C S S O O R R w E E M M T T P P R R a L L R I I E E A A r V V N N A N N T T r 4:1 wide input voltage range Features 1.5kVDC / 1 minute isolation DC/DC Converter UL/IEC/EN60950 and EN50155 certified Efficiency up to 93.3% Regulated OVP, OCP & OTP Converter RPA60-FW +105C max case temperature Description 60 Watt The RPA60-FW series are high power density, wide input voltage range 60W DC/DC 3 converters in an industry standard 2 x 1 case size. Despite their small size, the RPA60-FW converters 2 x 1 are fully specified devices with output currents up to 12Amps, up to 93% efficiency, no minimum load, UVLO, 1500VDC / 1 minute isolation, tight regulation and low ripple/noise figures. The trimmable Single Output outputs are also fully protected against over-temperature, short circuits, overcurrent and overvoltage. The converters are UL/IEC/EN60950 and EN50155 certified and will find many uses in railway and industrial applications where board space is at a premium. Selection Guide (1) (1) Part Number nom. Input Output Output Input Efficiency Max. Capacitive Voltage Range Voltage Current Current typ. Load VDC VDC mA mA % F (2,3) RPA60-2405SFW 9-36 5 12000 2706 92.4 20000 (2,3) RPA60-2412SFW 9-36 12 5000 2694 92.8 6000 22++ (2,3) RoHSRoHS REACHREACH RPA60-2415SFW 9-36 15 4000 2662 93.3 4000 compliantcompliant compliantcompliant 10 from 1010 from 10 (2,3) E224736 RPA60-2424SFW 9-36 24 2500 2688 93 2000 Notes: Note1: Tested at nominal Vin, full load and at +25C ambient UL60950-1 certified IEC/EN60950 certified Model Numbering EN50155 certified RPA60- SFW/ (3) nom. Input Voltage Package (2) Output Voltage CTRL Logic Single Notes: Note2: part without suffixes is without CTRL pin, trim pin fitted add suffix P for positive CTRL function (1=ON, 0=OFF), trim pin fitted add suffix N for negative CTRL function (0=ON, 1=OFF), trim pin fitted Note3: add suffix -HC for glued Heat-sink (compatible with all other suffixes) Ordering Examples RPA60-2405SFW = 24VDC input, 5VDC output, single, no CTRL pin RPA60-2405SFW/P = 24VDC input, 5VDC output, single, positive CTRL function RPA60-2415SFW/N-HC = 24VDC input, 15VDC output, single, negative CTRL function, glued Heat-sink REF DESIGN available RPA60-FW DC/DC Converter Series Specifications (masured Ta = 25C, resistive load, nominal Vin and rated Iout unless otherwise noted) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Internal Input Filter LC Filter Input Voltage Range nom. Vin = 24VDC 9VDC 24VDC 36VDC Input Surge Voltage 100ms max. 50VDC DC-DC ON 8VDC 8.5VDC 9VDC Under Voltage Lockout (UVLO) DC-DC OFF 7VDC 7.5VDC 8VDC 5Vout 70mA Quiescent Current 12Vout & 15 Vout 60mA 24Vout 40mA Output Voltage Trimming refer to OUTPUT VOLTAGE TRIMMING -10% +10% Minimum Load 0% Power up Start-up time 60ms Remote ON/OFF DC-DC ON Open or 2.4VDC < V < 10VDC CTRL Positive Logic DC-DC OFF Short or 0VDC < V < 0.8VDC CTRL (2) ON/OFF CTRL DC-DC ON Short or 0VDC < V < 0.8VDC CTRL Negative Logic DC-DC OFF Open or 2.4VDC < V < 10VDC CTRL Input Current of CTRL pin DC-DC OFF 10mA Internal Operating Frequency 330kHz Ripple and Noise 20MHz BW, 10F tantalum capacitor and 1F ceramic capacitor 100mVp-p RPA60-2405SFW Efficiency vs. Output Current Power Dissipation vs. Output Current 8 100 90 7 80 6 70 5 60 50 4 40 3 30 2 9Vin 9Vin 20 24Vin 24Vin 1 36Vin 36Vin 10 0 0 0 10 20 30 40 50 60 70 80 90 100 0 2 4 6 8 10 12 Output Current % Output Current A RPA60-2412SFW Efficiency vs. Output Current Power Dissipation vs. Output Current 6 100 5.5 90 5 80 4.5 70 4 60 3.5 50 3 2.5 40 2 30 9Vin 1.5 9Vin 20 24Vin 24Vin 1 36Vin 36Vin 10 0.5 0 0 0 10 20 30 40 50 60 70 80 90 100 0 1 2 3 4 5 Output Current % Output Current A continued on next page www.recom-power.com REV.: 9/2020 PD-2 Efficiency % Efficiency % Power Dissipation Power Dissipation