Features ● ● ● ● ● ● ● ● ● POWERLINE 4:1 Wide Input Voltage Range 15 Watts Output Power 1.6kVDC Isolation UL Certified Fixed Operating Frequency Six-Sided Continuous Shield International Safety Standard Approvals Standard 50.8 x40.6x10.2mm Package Efficiency to 82% DC/DC-Converter RP15S_DEW Series 15 Watt Single & Dual Output Selection Guide 24V and 48V Input Types Part Number Input Range VDC Output Voltage VDC Output Current mA Input (4) Current mA Efficiency(5) Capacitive(6) Load max. % µF RP15-2405SEW 9-36 5 3000 822 79 6800 RP15-2412SEW 9-36 12 1250 801 82 890 RP15-2415SEW 9-36 15 1000 801 82 570 RP15-4805SEW 18-75 5 3000 411 80 6800 RP15-4812SEW 18-75 12 1250 401 82 890 RP15-4815SEW 18-75 15 1000 401 82 570 RP15-2405DEW 9-36 ±5 ±1500 822 80 ±1700 RP15-2412DEW 9-36 ±12 ±625 801 82 ±300 RP15-2415DEW 9-36 ±15 ±500 801 82 ±200 RP15-4805DEW 18-75 ±5 ±1500 411 80 ±1700 RP15-4812DEW 18-75 ±12 ±625 401 82 ±300 RP15-4815DEW 18-75 ±15 ±500 401 82 ±200 UL-60950-1 Certified Derating-Graph (Ambient Temperature) RP15-4805SEW With Heat Sink RP15-4805SEW 125 125 100 100 50 75 Natural Convection Output Power (%) Output Power (%) 75 25 0 -40 -25 -10 0 50 60 70 Ambient Temperature Range (°C) 80 90 100 50 Natural Convection 25 0 -40 -25 -10 0 50 60 Ambient Temperature Range (°C) 70 80 90 100 Derating graphs 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 [email protected] 236 July-2006 www.recom-international.com RP15-S_DEW Series POWERLINE DC/DC-Converter RP15-4805SEW RP15-4805SEW Efficiency VS Input Voltage Efficiency VS Output load 83 82 81 80 79 78 77 76 75 74 73 36 Efficiency (%) Efficiency (%) Typical Characteristics 40 45 50 55 60 65 70 75 83 82 81 80 79 78 77 76 70 65 50 0.5 1 1.5 2 2.5 3 Output Load (A) Input Voltage (V) Specifications (typical at nominal input and 25°C unless otherwise noted) Input Voltage Range 24V nominal input 48V nominal input Input Filter Input Surge Voltage (100 ms max.) 9-36VDC 18-75VDC Pi Type 24V Input 48V Input 50VDC 100VDC Input Reflected Ripple (nominal Vin and full load) (see Note 3) 20mAp-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 ( Positive logic ) DC-DC OFF Short or 0V < Vr < 1.2V Remote OFF input current Nominal input Output Power 20mA 15W max. Output Voltage Accuracy (full Load and nominal Vin) ±2% Output Voltage Adjustability ±10% Minimum Load (see Note 1) 10% of full load Line Regulation (low line, high line at full load) Load Regulation (25% to 100% full load) ±0.5% Single Dual Cross Regulation (asymmetrical load 25%/100% full load) ±5% Ripple and Noise (20MHz bandwith) 75mVp-p Temperature Coefficient ±0.02%/°C max. Transient Response (25% load step change) Over Voltage Protection Zener diode clamp (only single) ±1% ±5% 500µs 5V 12V 15V Over Load Protection (% of full load at nominal Vin) 6.2V 15V 18V 150% typ Short Circuit Protection Hiccup, automatic recovery Efficiency see „Selection Guide“ table Isolation Voltage 1600VDC min. continued on next page www.recom-international.com July-2006 237 POWERLINE RP15-S_DEW Series DC/DC-Converter Specifications (typical at nominal input and 25°C unless otherwise noted) Isolation Resistance 109 Ω min. Isolation Capacitance 300pF max. Operating Frequency 270kHz typ. Operating Temperature Range -40°C to +85°C(with derating) Maximum Case Temperature +100°C Storage Temperature Range -55°C to +105°C Thermal Impedance Natural convection (see Note 8) Natural convection with Heat Sink 10°C/Watt 8.24°C/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 plated copper Base Material Non-conductive black plastic Potting Material Conducted Emissions (see Note 9) Radiated Emissions ESD Radiated Immunity Fast Transient Surge Conducted Immunity Epoxy (UL94-V0) EN55022 EN55022 EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 Level A Level A Perf. Criteria 2 Perf. Criteria 2 Perf. Criteria 2 Perf. Criteria 2 Perf. Criteria 2 Weight 48g Dimensions 50.8 x 40.6 x 10.2mm 2041 x 103 hours MTBF (see Note 2) Notes : 1. The RP15 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 40°C (Ground fixed and controlled environment). 3. Simulated source impedance of 12µH. 12µH 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 pin voltage is referenced to negative input. 8. Heat-sink option, Thermal impedance is 8.24ºC/Watt for natural convection and the P/N is 7G-0011A. 9. See application notes for EMI-filtering. 238 July-2006 www.recom-international.com RP15-S_DEW Series POWERLINE DC/DC-Converter Package Style and Pinning (mm) 3rd angle projection 50.10 40.60 10.20 5.6 dia. 1.0 45.70 5 17.80 10.20 Bottom View 5.10 15.20 Pin Connections 12.70 Pin # 1 2 4 5 6 7 8 6 1 2 7 10.20 4 17.80 8 Single +Vin -Vin CTRL No Pin +Vout -Vout Trim Dual +Vin -Vin CTRL +Vout Com -Vout Trim Pin Pitch Tolerance ±0.35 mm External Output Trimming Output can be externally trimmed by using the method shown below. ( ) for dual output trim 7(7) Trim Up 8(8) RD RU 8(8) www.recom-international.com Trim Down 6(5) July-2006 239