● ● ● ● ● ● ● ● ● ● ● Features ICE Technology* >85°C Ambient Temperature, 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 50.8x30.5x11.7mm Package Efficiency to >89% 3kVDC Isolation Fully Protected Low Quiescent Current Description The RPP30-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. POWERLINE+ DC/DC-Converter 30 Watt Single & Dual Output Selection Guide 24V and 48V 4:1 Input Types Input Range VDC Output Voltage VDC Output Current mA Input(1) Current mA Efficiency(2) Max(3) Ambient Temp RPP30-243.3SW 9-36 3.3 8400 57/1326 87.1% 85°C RPP30-2405SW 9-36 5 6000 62/1397 89.5% 89°C RPP30-2412SW 9-36 12 2500 27/1420 88.0% 85°C RPP30-2415SW 9-36 15 2000 31/1436 89.7% 90°C RPP30-483.3SW 18-75 3.3 9000 46/704 87.6% 84°C RPP30-4805SW 18-75 5 6000 38/710 89.7% 90°C RPP30-4812SW 18-75 12 2500 15/727 87.8% 85°C RPP30-4815SW 18-75 15 2000 19/718 89.3% 89°C RPP30-2412DW 9-36 ±12 ±1250 32/1453 89.2% 89°C RPP30-2415DW 9-36 ±15 ±1000 30/1436 87.2% 85°C RPP30-4812DW 18-75 ±12 ±1250 18/727 87.5% 85°C RPP30-4815DW 18-75 ±15 ±1000 20/718 89.1% 89°C Part Number UL-60950-1 Pending RPP30-W Derating Graph (Ambient Temperature) RPP30-4805SW Output Power (%) 125 Derating graphs are valid only for the shown part number. Please contact Technical Support for more information: [email protected] www.recom-international.com * ICE Technology 100 75 Vertical Natural Convection Horizontal 50 40 29 25 0 -45 -25 -10 0 50 60 70 80 90 Ambient Temperature Range (°C) 100 105 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. Refer to Application Notes REV:1/2009 PP-13 RPP30-S_DW Series POWERLINE+ DC/DC-Converter Specifications (typical at nominal input and 25°C unless otherwise noted) Input Voltage Range 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.) Under Voltage Lockout 9-36VDC 18-75VDC 8.5VDC 8VDC 17.5VDC 17VDC Input Filter Common Mode EMC Filter Input Voltage Variation dv/dt (Complies with ETS300 132 part 4.4) 5V/ms max Input Surge Voltage (100 ms max.) 24V Input 48V Input Input Reflected Ripple nominal Vin and full load Start Up Time Remote ON/OFF (4) nominal Vin and constant resistor load DC-DC ON DC-DC OFF Nominal input Remote OFF input current 50VDC 100VDC Output Power 2ms typ., 5ms max. Open or 3.0V < Vr < 5.5V Short or 0V < Vr < 1.2V 2mA typ. 30W max. Output Voltage Accuracy 50% Load and nominal Vin Voltage Adjustability Single Output only Minimum Load RPP30-W 30mAp-p ±1.5% ±5% 0% Line Regulation low line, high line at full load ±0.3% Load Regulation 10% to 100% full load ±0.5% Cross Regulation (10% <> 100% Load) Ripple and Noise (20MHz bandwith limited) (measured with 1µF capacitor across outputs) Dual Outputs only 3.3V, 5V All others Temperature Coefficient 3% typ./ 5% max. 80mVp-p typ. 27mV-60mVp-p max ±0.04%/°C max. Transient Response 25% load step change Over Load Protection % of full load at nominal Vin Short Circuit Protection 800µs 120% typ. hiccup, automatic recovery Output Over Voltage Protection (refer to block diagram in Application Notes) Converter shutdown if Vout > Vout nominal +20% Isolation Voltage Rated at 2250VDC/1 minute, Flash tested at 3000VDC/1 second Isolation Resistance 10MΩ min. Isolation Capacitance (refer to block diagram in Application Notes) 3000pF max. Operating Frequency 300kHz ± 30kHz Operating Temperature Range Ambient, Free Convection -45°C to +90°C max (without derating) -45°C to +105°C max (with derating) Maximum Case Temperature +120°C Storage Temperature Range -55°C to +125°C Over Temperature Protection (refer to block diagram in Application Notes) Thermal Impedance (Natural convection) Vertical Horizontal Relative Humidity Case Material 5% to 95% RH (7) Aluminium Potting Material Silicone (UL94-V0) Weight 34g Dimensions PP-14 internal thermistor 7.3°C/Watt 10°C/Watt 2” x 1.2” x 0.48” (50.8 x 30.5 x 11.7mm) REV: 1/2009 www.recom-electronic.com RPP30-S_DW Series POWERLINE+ DC/DC-Converter Specifications (typical at nominal input and 25°C unless otherwise noted) Safety Standards UL-60950-1 Pending Thermal Cycling complies with MIL-STD-810F Vibration 10-55Hz, 12G, 30 Min. along X, Y and Z Conducted Emissions Radiated Emissions ESD Radiated Immunity Fast Transient (5) Surge (5) Conducted Immunity EN55022 EN55022 EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 MTBF calculated according to BELLCORE TR-NWT-000332 Class B Class B Perf. Criteria B Perf. Criteria A Perf. Criteria B Perf. Criteria B Perf. Criteria A (6) 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. RPP30-2405SW) Negative logic ON/OFF option has suffix /N (Ex. RPP30-2405SW/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. RPP30-W 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:1/2009 PP-15 RPP30-S_DW Series POWERLINE+ DC/DC-Converter Typical Characteristics RPP30-4805SW Efficiency (%) Efficiency VS Input Voltage 92 91 90 89 88 87 86 85 84 83 82 36 40 48 52 56 60 Input Voltage (V) 64 68 72 Package Style and Pinning (mm) 3rd angle projection 30.5 50.80 RPP30-W 11.70 dia. 1.0 5.1 Standoff = 1.3 45.70 3.3 Pin Connections 5.10 10.20 7.6 1 2 Bottom View 3 Pin # 1 2 3 4 5 6 10.20 4 6 10.20 -Vout -Vout Trim Up 10kW Trimpot Trim Trim Down +Vout PP-16 REV:1/2009 Dual +Vin -Vin +Vout Com -Vout CTRL Pin Pitch Tolerance ±0.35 mm 5 External Output Trimming Single +Vin -Vin +Vout -Vout Trim CTRL Trim 10kW Trimpot 10kW Trimpot +Vout www.recom-electronic.com