RPP20-4805DW

Features ICE Technology* ● ● ● ● ● ● ● ● ● ● ● Up to 97°C Ambient, no derating 120°C Maximum Case Temperature -45°C Minimum OperatingTemperature Built-in FCC/EN55022 Class B Filter 4:1 Wide Input Voltage Range Six Sided Shielded Enclosure Compact 40.6x25.4x11.7mm Package Efficiency to >89% 2kVDC Isolation Fully Protected Low Quiescent Current POWERLINE+ DC/DC-Converter Description The RPP20-W series 4:1 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 converter contains a built-in EN55022 Class B / FCC Level B EMC filter without the need for any external components. 20 Watt Single & Dual Output Selection Guide 24V and 48V 4:1 Input Types Part Number Input Range VDC 9-36 9-36 9-36 9-36 18-75 18-75 18-75 18-75 9-36 9-36 9-36 18-75 18-75 18-75 Output Voltage VDC 3.3 5 12 15 3.3 5 12 15 ±5 ±12 ±15 ±5 ±12 ±15 Output Current mA 6000 4000 1666 1333 6000 4000 1666 1333 ±2000 ±833 ±666 ±2000 ±833 ±666 Input(1) Current mA 59/955 65/946 23/946 25/931 28/465 33/465 13/470 12/466 23/946 28/930 24/946 13/470 16/472 13/466 Efficiency(2) Max(3) Operating Temp 93°C 95°C 95°C 97°C 97°C 97°C 96°C 97°C 95°C 97°C 95°C 96°C 95°C 97°C RPP20-243.3SW RPP20-2405SW RPP20-2412SW RPP20-2415SW RPP20-483.3SW RPP20-4805SW RPP20-4812SW RPP20-4815SW RPP20-2405DW RPP20-2412DW RPP20-2415DW RPP20-4805DW RPP20-4812DW RPP20-4815DW 87.2% 88.1% 88.1% 89.5% 89.6% 89.6% 88.6% 89.3% 88.1% 89.6% 88.0% 88.6% 88.2% 89.4% UL-60950-1 Pending RPP20-W Derating Graph (Ambient Temperature) RPP20-2405SW * 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 temperature range to the maximum. Refer to end of section for more details. Derating graphs are valid only for the shown part number. Please contact Technical Support for more information: info@recom-development.at www.recom-international.com REV:2/2009 Refer to Application Notes PP-5 POWERLINE+ DC/DC-Converter Specifications (typical at nominal input and 25°C unless otherwise noted) Input Voltage Range Under Voltage Lockout RPP20-S_DW Series 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.) 9-36VDC 18-75VDC 8.5VDC 8VDC 17.5VDC 17VDC Common Mode EMC Filter 5V/ms max 24V Input 48V Input nominal Vin and full load nominal Vin and constant resistor load 50VDC 100VDC 20mAp-p 2ms typ., 5ms max. Open or 3.0V < Vr < 5.5V Short or 0V < Vr < 1.2V 2mA typ. 20W max. 50% Load and nominal Vin Single Output only ±1.5% ±5% 0% low line, high line at full load 10% to 100% full load Dual Outputs only 3.3V All others ±0.3% ±0.5% 3% typ. / 5% max. 100mVp-p typ. 40mV-75mVp-p typ. ±0.04%/°C max. 25% load step change % of full load at nominal Vin 800µs 120% typ. Current limit, automatic recovery Converter shutdown if Vout > Vout nominal + 20% Rated at 1600VDC/1 minute, Flash tested at 2000VDC/1 second 10MΩ min. 1500pF max. 260kHz ± 40kHz Ambient, Free Convection -45°C to +97°C (without derating) -45°C to +105°C (with derating) +120°C -55°C to +125°C internal thermistor Vertical Horizontal 7.5°C/Watt 11.5°C/Watt 5% to 95% RH Aluminium Silicone (UL94-V0) 26g 1.6” x 1” x 0.48” (40.6 x 25.4 x 11.7mm) REV: 2/2009 www.recom-electronic.com 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) DC-DC ON DC-DC OFF Nominal input Remote OFF input current Output Power Output Voltage Accuracy Voltage Adjustability Minimum Load Line Regulation Load Regulation Cross Regulation (10% 100% Load) RPP20-W Ripple and Noise (20MHz bandwith limited) (measured with 1µF capacitor across outputs) Temperature Coefficient 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 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-6 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) EN55022 EN55022 EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 RPP20-S_DW Series UL-60950-1 Pending complies with MIL-STD-810F 10-55Hz, 12G, 30 Min. along X, Y and Z Class B Class B Perf. Criteria B Perf. Criteria A Perf. Criteria B Perf. Criteria B Perf. Criteria A 2195 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. RPP20-2405SW) Negative logic ON/OFF option has suffix /N (Ex. RPP20-2405SW/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. RPP20-W Recommended PCB Layout Single Output Dual Output C2 C1 Fuse C2 Fuse C1 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:2/2009 PP-7 POWERLINE+ DC/DC-Converter Typical Characteristics RPP20-S_DW Series RPP20-2405SW Efficiency VS Input Voltage 92 91 90 89 88 87 86 85 84 83 82 Efficiency VS Output Load 91 90 89 88 86 84 82 80 70 60 50 45 Vin=36V Vin=20V Efficiency (%) 90 Efficiency (%) Vin=60V 10 20 30 40 50 60 70 80 9 12 15 Output Load (%) 18 21 24 Input Voltage (V) 27 30 33 36 Package Style and Pinning (mm) 3rd angle projection 40.60 11.70 25.40 RPP20-W dia. 1.0 10.20 20.30 3.3 5.6 2.50 5.10 Standoff = 1.3 Pin Connections Bottom View 1 2 6 3 10.20 4 10.20 5 Pin # 1 2 3 4 5 6 Single +Vin -Vin +Vout Trim -Vout CTRL Dual +Vin -Vin +Vout Com -Vout CTRL 12.70 Pin Pitch Tolerance ±0.35 mm External Output Trimming Refer To Application Notes for recommended resistor Values -Vout Trim Up Trim Trim Down +Vout 10kW Trimpot 10kW Trimpot -Vout Trim 10kW Trimpot +Vout PP-8 REV: 2/2009 www.recom-electronic.com