Features ICE Technology* Description ● ● ● ● ● ● ● ● ● POWERLINE+ 115°C Maximum Case Temperature -40°C MinimumTemp. Built-in FCC/EN55022 Class B Filter 2:1 Wide Input Voltage Range Six Sided Shielded Enclosure Ribbed or Baseplate Case Styles Min. Efficiency 87% 3kVDC Isolation Low Quiescent Current DC/DC-Converter with 3 year Warranty 30 Watt 2:1 Single & Dual Output The RPP30 series 2:1 input range DC/DC converters are ideal for high end industrial applications and COTS Military applications where a very wide operating temperature range of -40°C to +115°C is required. Although the case size is compact, the converter contains a built-in filter EN55022 Class B / FCC Level B without the need for any external components. The RPP30 is available in two case styles: the ribbed case and the baseplate case for high vibration, bulkhead-mounting or for passive cooling applications. They are UL-60950-1 certified. Selection Guide 12V, 24V and 48V Input Types Part Number Input Range VDC Output Voltage VDC Output Current mA Efficiency(2) RPP30-123.3S 9-18 3.3 8500 87% RPP30-1205S 9-18 5 6000 89% RPP30-1212S 9-18 12 2500 88% RPP30-1215S 9-18 15 2000 89% RPP30-1224S 9-18 24 1250 89% RPP30-243.3S 18-36 3.3 8000 87% RPP30-2405S 18-36 5 6000 89% RPP30-2412S 18-36 12 2500 88% RPP30-2415S 18-36 15 2000 89% RPP30-2424S 18-36 24 1250 88% RPP30-483.3S 36-75 3.3 8000 88% RPP30-4805S 36-75 5 6000 89% RPP30-4812S 36-75 12 2500 89% RPP30-4815S 36-75 15 2000 89% RPP30-4824S 36-75 24 1250 88% RPP30-1212D 9-18 ±12 ±1250 88% * ICE Technology RPP30-1215D 9-18 ±15 ±1000 89% RPP30-1224D 9-18 ±24 ±625 89% RPP30-2412D 18-36 ±12 ±1250 88% RPP30-2415D 18-36 ±15 ±1000 89% RPP30-2424D 18-36 ±24 ±625 88% RPP30-4812D 36-75 ±12 ±1250 89% 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 Application Notes RPP30-4815D 36-75 ±15 ±1000 89% RPP30-4824D 36-75 ±24 ±625 88% RoHS 2011/65/EU 6/6 UL-60950-1 Certified E224736 RPP30 ** add suffix for case options SUFFIX INFORMATION none = Standard Ribbed Case -B = Baseplate Case For other CTRL logic (-1), case style (-F) or low temperature options (-L, -M, -T) please contact RECOM for availability. www.recom-international.com REV: 0/2014 PP-13 RPP30-S_D Series POWERLINE+ DC/DC-Converter Specifications (typical at nominal input and 25°C unless otherwise noted) Input Voltage Range Under Voltage Lockout 12V nominal input 24V nominal input 48V nominal input 12V input DC-DC ON (min.) DC-DC OFF (max.) 24V input DC-DC ON (min.) DC-DC OFF (max.) 48V input Input Filter Input Surge Voltage (100 ms max.) Start Up Time Remote ON/OFF (4) Remote OFF input current DC-DC ON (min.) 35VDC DC-DC OFF (max.) 34VDC Common Mode EMCType 50VDC 100VDC 12V, 24V Input 48V Input nominal Vin and constant resistor load DC-DC ON DC-DC OFF Nominal input Output Power 20ms typ., 50ms max. Open or 3.0V < Vr < 5.5V Short or 0V < Vr < 1.2V 2mA typ. 30W Output Voltage Accuracy 50% Load and nominal Vin ±1.5% Voltage Adjustability Single Output only ±10% Minimum Load RPP30 9-18VDC 18-36VDC 36-75VDC 8.5VDC 8VDC 17.5VDC 17VDC 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 3% typ./ 5% max. 100mVp-p typ. 1% p-p Vout typ. Temperature Coefficient ±0.04%/°C max. Transient Response 25% load step change 800µs Over Load Protection % of full load at nominal Vin Short Circuit Protection Power Limit, automatic recovery Output Over Voltage Protection (refer to block diagram in Application Notes) Converter shutdown if Vout > Vout nominal + 20% typ. 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) Operating Frequency Operating Temperature Range Maximum Case Temperature 3000pF max. Ambient, Free Convection Storage Temperature Range Over Temperature Protection (refer to block diagram in Application Notes) Thermal Impedance (Natural convection) 120% typ. 260kHz ± 40kHz -40°C to see Calculation (Note 7) +115°C -55°C to +125°C Ribbed Case: Vertical Ribbed Case: Horizontal Relative Humidity internal thermistor 7.3°C/Watt 10°C/Watt 5% to 95% RH (7) Aluminium Potting Material Silicone (UL94-V0) Case Material continued on next page PP-14 REV: 0/2014 www.recom-power.com RPP30-S_D Series POWERLINE+ DC/DC-Converter Specifications (typical at nominal input and 25°C unless otherwise noted) Weight Ribbed Case 39g Baseplate Case 43g Packing Quantity 4 pcs per Tube Safety Standards certified UL-60950-1, 1st Edition 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(6) Class B Class B Perf. Criteria B Perf. Criteria A Perf. Criteria B Perf. Criteria B Perf. Criteria A 2195 x 103 hours Notes : Pdissipation = Pin-Pout = Pout Ƞ RPP30 1. Typical values at nominal input voltage and no load/full load. 2. Min. values at nominal input voltage and full load. 3. The ON/OFF pin voltage is referenced to negative input. The pin is pulled high internally ON/OFF control is standard with positive logic: e.g. RPP30-2405S, RPP30-4805D-B Positive logic: 0= OFF, 1 = ON. The converter will be ON if the CTRL is left open. 4. Requires an external 100µF low ESR capacitor to meet EN61000-4-4 and EN61000-4-5 5. Case l: 50% Stress, Temperature at 50°C (Ground Benign). 6. 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. Example: Tcase = Case Temperature Rthcase-ambient = 7.5°C/W (vertical) Tambient = Environment Temperature Rthcase-ambient = 11.5°C/W (horizontal) Pdissipation = Internal losses Tcase - Tambient Pin = Input Power Rthcase-ambient = Pdissipation Pout = Output Power Pout Ƞ = Efficiency under given Operating Conditions Pdissipation = Pin-Pout = Ƞ - Pout Rthcase-ambient = Thermal Impedance - Pout Practical Example: Take the RPP20-1205S with 50% load. What is the maximum ambient operating temperature? Use converter vertical in application. Effmin = 89% @ Vnom Pout = 20W Poutapp = 20 x 0.5 = 10W Pdissipation = Ƞ Pout Ƞ - Pout = ~88% (from Eff vs Load Graph) Rth = 115°C - Tambient Tcasemax - Tambient --> 7.5°C/W = 1.36W Pdissipation Tambient = 104.8°C 10 Pdissipation = - 10 = 1.36W 0.88 www.recom-international.com REV: 0/2014 PP-15 RPP30-S_D Series POWERLINE+ DC/DC-Converter Typical Characteristics RPP30-4805S Efficiency vs Load Over Vin Eff 100 90 Efficiency (%) 80 70 60 50 40 30 20 10 0 0 20 40 60 80 100 Load Current (A) Recommended PCB Layout Ribbed Case RPP30 Single Output C1 Fuse C2 Top View Dual Output C2 C1 C3 Fuse PP-16 Top View REV: 0/2014 www.recom-power.com RPP30-S_D Series POWERLINE+ DC/DC-Converter Recommended PCB Layout Baseplate Case- suggested PCB layout Dual Output Single Output C2 No tracks in this area (42 x 30mm) C1 C3 C3 Fuse Top View Input Fuse is recommended. 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 MLCC To ensure optimum thermal performance, use large areas of copper on the PCB to assist with heat dissipation and mount the converter vertically. Package Style and Pinning (mm) RPP30 Ribbed Case (Standard - no Suffix) 30.5 50.80 11.70 dia. 1.0 5.1 +/- 0.9 Standoff = 1.3 45.70 3.3 5.10 1 Bottom View 2 10.20 Pin Connections 3 10.20 4 10.20 6 7.6 www.recom-international.com 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 5.0 REV: 0/2014 PP-17 RPP30-S_D Series POWERLINE+ DC/DC-Converter Package Style and Pinning (mm) Baseplate Case (-B Suffix) 45.7 3.0 1.0 dia. 1.0 2.8 1.7 4.0 8.7 11.4 50.8 17.8 6x 3.55 (use M3 screws) 3.3 Pin Connections 2.54 5.10 25.4 17.8 1 Bottom View 2 10.20 3 4 6 5 Pin # 1 2 3 4 5 6 30.9 10.20 32.6 10.20 36.0 38.0* Single +Vin -Vin +Vout -Vout Trim CTRL Dual +Vin -Vin +Vout Com -Vout CTRL 40.6 RPP30 Pin Pitch Tolerance ±0.35 mm *Recommended Fixing Centres Baseplate Case Fixing - Mounting onto Heatsink/Bulkhead PCB Baseplate Case Fixing - Anti Vibration Mounting onto PCB Use 10mm Spacers PCB The product information and specifications are subject to change without prior notice. All products are designed for non-safety critical commercial and industrial applications. The Buyer agrees to implement safeguards that anticipate the consequences of any failures that might cause harm, loss of life and/or damage property. PP-18 REV: 0/2014 www.recom-power.com