4:1 wide input voltage range Features 1.6kVDC isolation DC/DC Converter UL certified Efficiency up to 89% Regulated Six-sided continuous shield Converter Available as power module (RPM40-GW) RP40-GW Description 40 Watt The RP40-GW series wide input range DC/DC converters are certified to UL 60950-1 and to 2 x 2 cUL 60950-1. This makes them ideal for all telecom and industrial applications where approved safety standards are required. The industry standard 2 x 2 package meets military standards for thermal Single and shock and vibration tolerance. Dual Output Selection Guide (1) (1) Part Number Input Output Output Input Efficiency Max. Capacitive (2) Voltage Range Voltage Current Current typ. Load VDC VDC mA mA % F (3,4) RP40-243.3SGW 9-36 3.3 10000 1580 87 25750 (3,4) RP40-2405SGW 9-36 5 8000 1894 88 13600 (3,4) RP40-2412SGW 9-36 12 3333 1916 87 2360 (3,4) RP40-2415SGW 9-36 15 2666 1915 87 1510 (3,4) RP40-483.3SGW 18-75 3.3 10000 790 87 25750 (3,4) RP40-4805SGW 18-75 5 8000 936 89 13600 (3,4) RP40-4812SGW 18-75 12 3333 958 87 2360 (3,4) RP40-4815SGW 18-75 15 2666 947 88 1510 (3,4) RP40-2412DGW 9-36 12 1667 1938 86 1200 (3,4) RP40-2415DGW 9-36 15 1333 1938 86 750 E196683 (3,4) RP40-4812DGW 18-75 12 1667 958 87 1200 (3,4) RP40-4815DGW 18-75 15 1333 969 86 750 Notes: Note1: Maximum values at nominal input voltage and full load of standard type Note2: Max. Cap load is tested at minimum Input and constant resistive load UL60950-1 certified Model Numbering RP40- GW/ - (4) nom. Input Voltage Package (3) Output Voltage CTRL Logic Single or Dual Notes: Note3: no suffix for CTRL function with Positive Logic (1=ON, 0=OFF) add suffix N for CTRL function with Negative Logic (0=ON, 1=OFF) Note4: add suffix -HC for premounted Heat-sink with clips Ordering Examples RP40-2405SGW = 24V Input, 5V Output, Single, Positive Logic CTRL pin RP40-4812DGW/N-HC = 48V Input, 12V Output, Dual, Negative Logic CTRL pin, Heat-sink premounted www.recom-power.com REV.: 4/2019 PD-187 86 RP40-GW DC/DC Converter Series Specifications (measured Ta= 25C, nom. Vin, full load unless otherwise stated) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. (5) Input Filter Pi-Type nom. Vin = 24VDC 9VDC 24VDC 36VDC Input Voltage Range nom. Vin = 48VDC 18VDC 48VDC 75VDC nom. Vin = 24VDC 50VDC Input Surge Voltage 100ms max. nom. Vin = 48VDC 100VDC DC-DC ON 9VDC nom. Vin = 24VDC DC-DC OFF 8VDC Under Voltage Lockout (UVLO) DC-DC ON 18VDC nom. Vin = 48VDC DC-DC OFF 16VDC (6) Output Voltage Trimming refer to OUTPUT VOLTAGE TRIMMING -10% +10% (7) Input Reflected Ripple Current 20mAp-p Single 0% (8) Minimum Load Dual 10% Power up 20ms Start-up Time ON/OFF CTRL 20ms V DC-DC ON Open or 3.0VDC < < 12VDC CTRL Positive Logic V DC-DC OFF Short or 0VDC < < 1.2VDC CTRL (9) ON/OFF CTRL V DC-DC ON Short or 0VDC < < 1.2VDC CTRL Negative Logic V DC-DC OFF Open or 3.0VDC < < 12VDC CTRL -0.5mA +0.5mA Input Current of CTRL pin DC-DC ON nom. Vin = 24VDC DC-DC OFF 10mA Standby Current nom. Vin = 48VDC DC-DC OFF 5mA (10) Internal Operating Frequency 270kHz 300kHz 330kHz 3.3Vout, 5Vout 50mVp-p 12Vout, 15Vout 75mVp-p Ripple and Noise measured by 20MHz BW 12Vout 120mVp-p 15Vout 150mVp-p Notes: Note5: An external filter capacitor is required for normal operation. The capacitor should be capable of handing 1A ripple current for 48V/24V models. RECOM suggest: Nippon chemi-con KY series, 220F/100V, ESR 90m Note6: For the single output: Maximum output deviation is 10% inclusive of remote sense and trim. If remote sense is not being use, the +Sense should be connected to its corresponding +Vout and likewise the -Sense should be conneted to its corresponding -Vout Note7: Simulated source impedance of 12H. 12H inductor in series with +Vin Note8: The dual output required a minimum 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 Note9: The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to -Vin pin Note10: Operating frequency for dual output: master (5Vout) 300kHz slave (3.3Vout) 500kHz RP40-2405SGW Efficiency vs. Output Current Efficiency vs. Input Voltage 95 90 90 89 85 80 88 75 70 65 60 85 55 9Vin 50 24Vin 84 45 36Vin 40 83 9 12 15 18 21 24 27 30 33 36 10 20 30 40 50 60 70 80 90 100 Output Current % Input Voltage VDC continued on next page www.recom-power.com REV.: 4/2019 PD-2 Efficiency % Efficiency %