RPP40-4812S

Features ICE Technology* ● ● ● ● ● ● ● ● ● ● ● Up to 89°C Ambient, no derating (40W) 120°C Maximum Case Temperature -45°C Minimum OperatingTemperature Built-in FCC/EN55022 Class B Filter 2:1 Wide Input Voltage Range 40/50 Watts Output Power Compact 50.8x30.5x11.7mm Package Efficiency to 92% 3kVDC Isolation Fully Protected Low Quiescent Current POWERLINE+ DC/DC-Converter Description The RPP40 and RPP50 series 2:1 input range DC/DC converters are ideal for high end industrial applications and COTS Military applications where a high ambient operating temperature converter is required. Although the case size is compact, the converters contains a built-in EN55022 Class B / FCC Level B EMC filter without the need for any external components. 40/50 Watt Single Output Selection Guide 24V and 48V Input Types Part Number Input Range VDC 18-36 18-36 18-36 18-36 36-75 36-75 36-75 36-75 18-36 18-36 18-36 18-36 36-75 36-75 36-75 36-75 Output Voltage VDC 3.3 5 12 15 3.3 5 12 15 3.3 5 12 15 3.3 5 12 15 Output Current A 12 8 3.33 2.67 12 8 3.33 2.67 15 10 4.16 3.33 15 10 4.16 3.33 Input(1) Current mA 58/1885 60/1831 100/1875 100/1870 42/923 37/906 5/930 5/930 58/2405 60/2315 18/2370 18/2315 42/1177 37/1140 11/1165 11/1141 Efficiency(2) Max(3) Operating Temp 77°C 86°C 75°C 81°C 84°C 89°C 78°C 81°C 58°C 74°C 66°C 74°C 68°C 81°C 72°C 81°C RPP40-243.3S RPP40-2405S RPP40-2412S RPP40-2415S RPP40-483.3S RPP40-4805S RPP40-4812S RPP40-4815S RPP50-243.3S RPP50-2405S RPP50-2412S RPP50-2415S RPP50-483.3S RPP50-4805S RPP50-4812S RPP50-4815S 88.4% 91.0% 87.8% 89.5% 90.2% 92.0% 88.9% 89.7% 86.6% 90.0% 88.3% 90.0% 88.6% 91.4% 89.4% 91.2% UL-60950-1 Pending RPP40/ RPP50 * ICE Technology ICE (Innovation in Converter Excellence) uses state-of-the-art techniques to minimise internal power dissipation and to increase the internal temperature limits to extend the ambient operating temp range to the maximum. Refer to end of section for more details. Derating Graph (Ambient Temperature) RPP40-4805S 125 Output Power (%) RPP50-4805S 125 Output Power (%) 100 75 39 29 50 25 0 -45 -25 -10 0 100 80 89 105 Ambient Temperature Range (°C) 50 60 70 100 75 50 29 21 25 0 -45 -25 -10 0 50 60 70 90 100 68 81 105 Ambient Temperature Range (°C) Natural Convection Vertical Horizontal Natural Convection Vertical Horizontal Derating graphs are valid only for the shown part numbers. Please contact Technical Support for more information info@recom-development.at www.recom-international.com REV:0/2009 Refer to Application Notes PP-17 POWERLINE+ DC/DC-Converter Specifications (typical at nominal input and 25°C unless otherwise noted) Input Voltage Range Under Voltage Lockout 24V nominal input 48V nominal input 24V input DC-DC ON (min.) DC-DC OFF (max.) 48V input DC-DC ON (min.) DC-DC OFF (max.) RPP40/50 Series 18-36VDC 36-75VDC 17.5VDC 17VDC 35VDC 34VDC Common Mode EMC Filter 5V/ms max 24V Input 48V Input nominal Vin and full load nominal Vin and constant resistor load DC-DC ON DC-DC OFF Nominal input 50VDC 100VDC 30mAp-p 2ms typ., 5ms max. Open or 3.0V < Vr < 5.5V Short or 0V < Vr < 1.2V 2mA typ. 50W max. 10% Load and nominal Vin ±1% ±10% 0% low line, high line at full load 10% to 100% full load 3.3V, 5V All others ±0.3% ±0.5% 60mVp-p typ. 40mVp-p typ. ±0.04%/°C max. 25% load step change % of full load at nominal Vin 200µs 120% typ. Hiccup, automatic recovery Converter shutdown if Vout > Vout nominal + 20% Rated at 2250VDC/1 minute, Flash tested at 3000VDC/1 second 10MΩ min. 3000pF max. 260kHz ± 40kHz Ambient, Free Convection Ambient, Free Convection -45°C to +89°C max (without derating) -45°C to +81°C max (without derating) -45°C to +105°C max (with derating) +120°C -55°C to +125°C Vertical Horizontal internal thermistor 7.3°C/Watt 10°C/Watt 5% to 95% RH Aluminium Silicone (UL94-V0) 39g 2” x 1.2” x 0.48” (50.8 x 30.5 x 11.7mm) Input Filter Input Voltage Variation dv/dt (Complies with ETS300 132 part 4.4) Input Surge Voltage (100 ms max.) Input Reflected Ripple Start Up Time Remote ON/OFF (4) Remote OFF input current Output Power Output Voltage Accuracy Voltage Adjustability Minimum Load Line Regulation Load Regulation Ripple and Noise (20MHz bandwith limited) (measured with 1µF capacitor across output) Temperature Coefficient RPP40 RPP50 Transient Response Over Load Protection Short Circuit Protection Output Over Voltage Protection (refer to block diagram in Application Notes) Isolation Voltage Isolation Resistance Isolation Capacitance (refer to block diagram in Application Notes) Operating Frequency RPP40 Operating Temperature Range RPP50 Operating Temperature Range Maximum Case Temperature Storage Temperature Range Over Temperature Protection (refer to block diagram in Application Notes) Thermal Impedance (Natural convection Relative Humidity Case Material (7) Potting Material Weight Dimensions PP-18 REV: 0/2009 www.recom-electronic.com POWERLINE+ DC/DC-Converter Specifications (typical at nominal input and 25°C unless otherwise noted) Safety Standards Thermal Cycling Vibration Conducted Emissions Radiated Emissions ESD Radiated Immunity Fast Transient (5) Surge (5) Conducted Immunity MTBF calculated according to BELLCORE TR-NWT-000332 (6) RPP40/50 Series UL-60950-1 Pending complies with MIL-STD-810F 10-55Hz, 12G, 30 Min. along X, Y and Z EN55022 EN55022 EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 Class B Class B Perf. Criteria B Perf. Criteria A Perf. Criteria B Perf. Criteria B Perf. Criteria A 1989 x 103 hours Notes : 1. Typical values at nominal input voltage and no load/full load. 2. Typical values at nominal input voltage and full load. 3. Typical values at nominal input voltage and full load in vertical orientation and with Eurocard-sized PCB ground planes to assist in heat dissipation. For horizontal orientation, reduce the maximum temperatures by 10°C. 4. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is standard, no suffix (Ex. RPP50-2405S) Negative logic ON/OFF option has suffix /N (Ex. RPP50-2405S/N) 5. Requires an external 100µF/100V low ESR capacitor to meet EN61000-4-4 and EN61000-4-5 6. Case l: 50% Stress, Temperature at 50°C (Ground Benign). 7. To ensure a good all-round electrical contact, the baseplate is pressed firmly into place within the aluminium housing.The hydraulic press can leave tooling marks and deformations to both the housing and baseplate. The case is anodised aluminium, so there will be natural variations in the case colour and the aluminium is not scratch resistant. Any resultant marks, scratches and colour varations are cosmetic only and do not affect the operation or performance of the converters. RPP40 RPP50 Recommended PCB Layout Single Output Dual Output C2 C1 Fuse C2 C1 Fuse C3 Input Fuse is recommended, but optional. Recommended fuse rating = double maximum input current, time delay type. Input Capacitor, C1, is required to meet EN61000 Surge and Fast Transient, otherwise it is not required for normal operation. Output Capacitors C2/C3 are recommended, but not required for normal operation. Typical capacitor values are 1µF/100V MLCC To ensure optimum thermal performance, use large areas of copper on the PCB to assist with heat dissipation and mount the converter vertically. www.recom-international.com REV:0/2009 PP-19 POWERLINE+ DC/DC-Converter Typical Characteristics RPP40/50 Series RPP50-4805SW Efficiency VS Input Voltage 92 91 90 89 88 87 86 85 84 83 82 RPP40-4805SW Efficiency VS Input Voltage 92 91 90 89 88 87 86 85 84 83 82 Efficiency (%) Efficiency (%) 36 40 48 52 56 60 Input Voltage (V) 64 68 72 36 40 48 52 56 60 Input Voltage (V) 64 68 72 Package Style and Pinning (mm) 3rd angle projection 50.80 11.70 30.5 RPP40 RPP50 dia. 1.0 45.70 5.1 Stando = 1.3 3.3 Pin Connections 5.10 10.20 7.6 1 2 6 Bottom View 3 10.20 4 10.20 5 Pin # 1 2 3 4 5 6 Single +Vin -Vin +Vout -Vout Trim CTRL Dual +Vin -Vin +Vout Com -Vout CTRL Pin Pitch Tolerance ±0.35 mm External Output Trimming Refer to Application Notes for suggested Resistor Values -Vout Trim Up Trim Trim Down +Vout 10kW Trimpot 10kW Trimpot -Vout Trim 10kW Trimpot +Vout PP-20 REV: 0/2009 www.recom-electronic.com