RP20-4805SF

POWERLINE - DC/DC-Converter F-Series, 20W, 1.6 kV Isolation, 2:1 Wide Input Range (Single Output) Features ● 20 Watts max. Output Power ● 2:1 Wide Input Voltage Range ● International Safety Standard Design ● Six-Sided Continuous Shield Selection Guide 24V and 48V Input Types Part Number RP20-241.5SF RP20-241.8SF RP20-242.5SF RP20-243.3SF RP20-2405SF RP20-481.5SF RP20-481.8SF RP20-482.5SF RP20-483.3SF RP20-4805SF Input Voltage 18-36VDC 18-36VDC 18-36VDC 18-36VDC 18-36VDC 36-75VDC 36-75VDC 36-75VDC 36-75VDC 36-75VDC ● ● ● High Efficiency up to 88% Standard Package, 50.8 mm x 25.4 mm x 10.2 mm Fixed Switching Frequency Output Voltage 1.5VDC 1.8VDC 2.5VDC 3.3VDC 5VDC 1.5VDC 1.8VDC 2.5VDC 3.3VDC 5VDC Output Current 6000mA 6000mA 6000mA 5000mA 4000mA 6000mA 6000mA 6000mA 5000mA 4000mA Input Current (see note 5) 0.500A 0.577A 0.781A 0.838A 0.992A 0.247A 0.285A 0.386A 0.414A 0.490A Efficiency % (see note 6) 79 82 84 86 88 80 83 85 87 89 Maximum Capacitive Load RP20-xx1.5SF RP20-xx1.8SF RP20-xx2.5SF RP20-xx3.3SF RP20-xx05SF 65000µF 65000µF 33000µF 13000µF 6800µF RP20-481.5SF: Derating and Efficiency Curves, External Output Trimming Derating Curve without Heat-Sink 125 100 75 Output Power (%) Efficiency (%) 50 25 0 -40 -25 -10 0 50 60 70 80 90 100 Natural Convection Efficiency vs Input Voltage 83 82 81 80 79 78 77 76 75 74 73 72 External Output Trimming 5 Trim Up 4 Trim Down 3 36 40 45 50 55 60 65 70 75 Input Voltage (V) Ambient Temperature Range (°C) Derating Curve with Heat-Sink 125 100 75 Output Power (%) Efficiency vs Output Load 82 81 80 79 78 77 76 74 72 70 65 60 25 0 -40 -25 -10 0 50 60 70 80 90 100 Efficiency (%) 50 Natural Convection 1 2 3 4 5 6 Ambient Temperature Range (°C) Output Load (A) PO 52 August 2002 www.recom-international.com POWERLINE - DC/DC-Converter F-Series, 20W, 1.6 kV Isolation, 2:1 Wide Input Range (Single Output) Specifications (typical at nominal input and 25°C unless otherwise noted) Output Power Voltage Accuracy (full Load and nominal Vin) Voltage Adjustability Minimum Load (see note 1) Line Regulation (LL-HL at FL) Load Regulation (10% to 100% FL) Ripple and Noise, 20MHz BW (measured with a 104pF/50V MLCC) Temperature Coefficient Transient Response Recovery Time, 25% Load Step Change Over Voltage Protection (zener diode clamp): 1.5V Output 1.8V Output 2.5V Output 3.3V Output 5V Output 20W max. ±1% ±10% 10% of FL ±0.2% max. ±0.5% 75mVp-p ±0.02%/°C max. 300µsec TBD TBD 3.6V 3.9V 6.2V 150% typ. Hiccup, Automatic Recovery 18-36VDC 36-75VDC L-C Type 24V Input 48V Input Nominal Vin and full load DC-DC ON DC-DC OFF Nominal Vin 50VDC 100VDC 100mAp-p 20ms typ. Open or 3.5V < Vr < 12V Short or 0V < Vr < 1.2V 2.5 mA 1600VDC 109 Ω 1000pF 300kHz, typ. UL 1950, EN60950 Nickel-Coated Copper Non-conducted Black Plastic Epoxy (UL94-V0) 27g (0.95 oz) 50.8 x 25.4 x 10.2 mm 3.369 x 105 Hours -40°C to +85°C (with derating) +100°C -55°C to +105°C Natural convection 12°C/Watt MIL-STD-810D 10-55Hz, 2G, 3 Min. Period, 30 Min. along X, Y and Z continued on next page Over Load Protection (% of full load at nominal Vin) Short Circuit Protection Input Voltage Range Input Filter Input Surge Voltage (100 ms max.) Input Reflected Ripple (see note 2) Start Up Time (nominal Vin and constant resistor load) Remote ON/OFF (see note 3) Remote off Input Current Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency Approved to Safety Standards Case Material Base Material Potting Material Weight Dimensions MTBF (MIL-HDBK-217F, TA = 25°C full load) Operating Temperature Range Maximum Case Temperature Storage Temperature Range Thermal Impedance (see note 4) Thermal Shock Vibration 24V types nominal input 48V types nominal input www.recom-international.com August 2002 PO 53 POWERLINE - DC/DC-Converter F-Series, 20W, 1.6 kV Isolation, 2:1 Wide Input Range (Single Output) Specifications continued (typical at nominal input and 25°C unless otherwise noted) Relative Humidity Conducted Emissions Radiated Emissions Conducted Immunity Radiated Immunity Surge Fast Transient ESD Notes: 1. The RP20 F-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. Simulated source impendance of 12uH, 12uH inductor in series with +Vin. 3. The ON/OFF control function. There is positiv logic (standard) and negative logic (option). The pin voltage is referenced to negative input. To order negative logic ON-OFF control add the suffix ‘N’ (Ex: RP20-2405SFN) 4. Heat sink is optional and P/N: 7G-0020A. Thermal impedance is 10°C/Watt for natural convection 5. Maximum value at nominal input voltage and full load. 6. Typical value at nominal input voltage and full load. 5% to 95% RH EN55022 EN55022 EN61000-4-6 EN61000-4-3 EN61000-4-5 EN61000-4-4 EN61000-4-2 Level A Level A Perf. Criteria 2 Perf. Criteria 2 Perf. Criteria 2 Perf. Criteria 2 Perf. Criteria 2 Package Style and Pinning (mm) 25.40 12.70 10.20 10.20 10.20 Pin Connections Pin # 1 2 3 4 5 6 Single +Vin -Vin +Vout Trim Pin -Vout CTRL 3 4 5 Bottom View 20.30 2 6 50.80 dia. 1.0 1 15.20 Pin Pitch Tolerance ±0.35 mm 2.50 5.10 5.6 PO 54 August 2002 www.recom-international.com