Features ● ● ● ● ● ● ● ● ● 2:1 Wide Input Voltage Range 20 Watts Output Power 1.6kVDC Isolation Fixed Operating Frequency Six-Sided Continuous Shield International Safety Standard Approvals UL 1950 Component Recognized Standard 50.8 x40.6x10.2mm Package Efficiency to 86% POWERLINE DC/DC-Converter RP20S_D_TE Series Selection Guide 12V, 24V and 48V Input Types Input Range VDC Output Voltage VDC Output Current mA Input (4) Current mA Efficiency(5) % Capacitive(6) Load max. µF RP20-123.3SE 9-18 3.3 4000 1507 77 13000 RP20-1205SE 9-18 5 4000 2193 80 6800 RP20-1212SE 9-18 12 1670 2136 82 2200 RP20-1215SE 9-18 15 1330 2136 82 755 RP20-243.3SE 18-36 3.3 4000 743 78 13000 RP20-2405SE 18-36 5 4000 1082 81 6800 RP20-2412SE 18-36 12 1670 1054 83 2200 Part Number RP20-2415SE 18-36 15 1330 1054 83 755 RP20-483.3SE 36-75 3.3 4000 367 79 13000 RP20-4805SE 36-75 5 4000 543 82 6800 RP20-4812SE 36-75 12 1670 527 83 2200 RP20-4815SE 36-75 15 1330 527 83 755 RP20-1205DE 9-18 ±5 ±2000 2193 80 ±3400 RP20-1212DE 9-18 ±12 ±833 2136 82 ±680 RP20-1215DE 9-18 ±15 ±666 2136 82 ±450 RP20-2405DE 18-36 ±5 ±2000 1082 81 ±3400 RP20-2412DE 18-36 ±12 ±833 1054 83 ±680 RP20-2415DE 18-36 ±15 ±666 1041 84 ±450 RP20-4805DE 36-75 ±5 ±2000 541 81 ±3400 RP20-4812DE 36-75 ±12 ±833 514 85 ±680 RP20-4815DE 36-75 ±15 ±666 508 86 ±450 RP20-123.312TE 9-18 3.3 / ±12 3000 / ±300 1926 78 4700 /±220 RP20-123.315TE 9-18 3.3 / ±15 3000 / ±250 1959 78 4700 /±220 RP20-120512TE 9-18 5 / ±12 2000 / ±300 1885 80 4700 /±220 RP20-120515TE 9-18 5 / ±15 2000 / ±250 1919 80 4700 /±220 RP20-243.312TE 18-36 3.3 / ±12 3000 / ±300 950 79 4700 /±220 RP20-243.315TE 18-36 3.3 / ±15 3000 / ±250 967 79 4700 /±220 RP20-240512TE 18-36 5 / ±12 2000 / ±300 931 81 4700 /±220 RP20-240515TE 18-36 5 / ±15 2000 / ±250 947 81 4700 /±220 RP20-483.312TE 36-75 3.3 / ±12 3000 / ±300 468 80 4700 /±220 RP20-483.315TE 36-75 3.3 / ±15 3000 / ±250 477 80 4700 /±220 RP20-480512TE 36-75 5 / ±12 2000 / ±300 459 82 4700 /±220 RP20-480515TE 36-75 5 / ±15 2000 / ±250 467 82 4700 /±220 20 Watt Single, Dual & Triple Output Description The E-Series of DC/DC Converters are fully certified to EN 60950: 2000. This makes them ideal for all Telecom and safety applications where approved isolation is required. . They also meet UL 1950 and CSA 950 standards (10) 228 April-2005 www.recom-international.com POWERLINE RP20-S_D_TE Series DC/DC-Converter Derating-Graph (Ambient Temperature) RP20-4805SEW With Heat Sink RP20-4805SE 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) Natural Convection 50 25 0 -40 -25 -10 0 50 60 69 Ambient Temperature Range (°C) 80 90 100 80 90 100 Derating graphes 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] Typical Characteristics RP20-4805SE RP20-4805SE 85 84 83 82 81 80 79 78 77 76 75 74 Efficiency VS Output Load Efficiency (%) Efficiency (%) Efficiency VS Input Voltage 36 40 45 50 55 60 65 70 75 85 84 83 82 81 80 78 76 74 70 65 60 0.5 1 1.5 2 2.5 3 2.5 4 Output Load (A) Input Voltage (V) Specifications (typical at nominal input and 25°C unless otherwise noted) Input Voltage Range Input Filter Input Surge Voltage (100 ms max.) 12V nominal input 24V nominal input 48V nominal input 12V Input 24V Input 48V Input Input Reflected Ripple (nominal Vin and full load) Start Up Time (nominal Vin and constant resistor load) Remote ON/OFF (see note 7) Remote OFF input current Output Power Output Voltage Accuracy (full Load and nominal Vin) 9-18VDC 18-36VDC 36-75VDC Pi Type 36VDC 50VDC 100VDC 25mAp-p DC-DC ON DC-DC OFF Nominal input 20ms typ. Open or 3.5V < Vr < 12V Short or 0V < Vr < 1.2V 20mA Single & Dual Triple 3.3V, 5V Auxiliary 20W max. ±2% ±2% ±5% Voltage Adjustability ±10% continued on next page www.recom-international.com April-2005 229 POWERLINE RP20-S_D_TE Series DC/DC-Converter Specifications (typical at nominal input and 25°C unless otherwise noted) Minimum Load (see Note 1) Line Regulation (LL-HL at full load) Load Regulation (25% to 100% FL) Cross Regulation (Note 9) Ripple and Noise (20MHz bandwith) Single (W) Dual (W) Triple 3.3V, 5V Auxiliary Single Dual Triple 3.3V, 5V Auxiliary Dual Triple 3.3V, 5V Auxiliary Single Dual Triple 3.3V, 5V Auxiliary Temperature Coefficient Transient Response (25% load step change) Over Voltage Protection Zener diode clamp (only single) 10% of FL ±0.2% ±0.5% ±1% ±5% ±0.5% ±3% ±2% ±5% ±5% ±2% ±5% 75mVp-p 100mVp-p 50mVp-p 1% of Vout ±0.02%/°C, max. 3.3V 5V 12V 15V 500µS 3.9V 6.2V 15V 18V Short Circuit Protection Hiccup, automatic recovery Efficiency see „Selection Guide“ table Isolation Voltage 1.600VDC min. Isolation Resistance 109 Ω min. Isolation Capacitance 300pF max. Operating Frequency 300kHz typ. Approved to Safety Standards (see note 10) UL 1950, EN60950 Operating Temperature Range -40°C to +85°C(with derating) Maximum Case Temperature Storage Temperature Range Thermal Impedance +100°C Natural convection Natural convection with Heat Sink Thermal Shock -55°C to +105°C 10°C/Watt 8.24°C/Watt MIL-STD-810D Vibration 10-55Hz, 2G, 30 Min. along X, Y and Z Relative Humidity 5% to 95% RH Case Material Nickel-Coated copper Base Material Non-conductive black plastic Potting Material Conducted Emissions 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 continued on next page 230 April-2005 www.recom-international.com POWERLINE RP20-S_D_TE Series DC/DC-Converter Specifications (typical at nominal input and 25°C unless otherwise noted) Weight 48g Dimensions 50.8 x 40.6 x 10.2mm 1.928 x 106 Hours MTBF (see note 2) Notes : 1. The RP20 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 12uH. 12uH 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 ON/OFF control voltage is reference to negative input. 8. Heat sink is optional and P/N: 7G-0011A. Operation temperature range please see curve. 9. Cross regulation: Dual output—Asymmetrical load 25% to 100% full load Triple output – 3.3V / 5V 100% load and one of auxiliary 100% load, other auxiliary load change from 25% to 100% load 10. The RP20-xxxxTE (triple outputs) do not carry the UL certification. 11.See application notes for EMI-filtering. Package Style and Pinning (mm) 3rd angle projection 50.10 40.60 10.20 5.6 dia. 1.0 Pin Connections Pin # 1 2 4 5 6 7 8 45.70 5 17.80 5.10 15.20 10.20 1 Bottom View Dual +Vin -Vin CTRL +Vout Com -Vout Trim Triple +Vin -Vin CTRL +Auxiliary +3.3V / 5V Com -Auxiliary Pin Pitch Tolerance ±0.35 mm 12.70 6 Single +Vin -Vin CTRL No Pin +Vout -Vout Trim External Output Trimming 2 7 4 10.20 17.80 8 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 April-2005 Trim Down 6(5) 231