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Features ICE Technology*

>85C Ambient Temperature, no derating
120C Maximum Case Temperature -45C 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
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DC/DC-Converter
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.
30 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 18-75 18-75 Output Voltage VDC 3.3 5 12 15 3.3 5 12 15 12 15 12 15 Output Current mA 8400 6000 2500 2000 9000 6000 2500 2000 1250 1000 1250 1000 Input(1) Current mA 57/1326 62/1397 27/1420 31/1436 46/704 38/710 15/727 19/718 32/1453 30/1436 18/727 20/718 Efficiency(2) Max(3) Ambient Temp 85C 89C 85C 90C 84C 90C 85C 89C 89C 85C 85C 89C
RPP30-243.3SW RPP30-2405SW RPP30-2412SW RPP30-2415SW RPP30-483.3SW RPP30-4805SW RPP30-4812SW RPP30-4815SW RPP30-2412DW RPP30-2415DW RPP30-4812DW RPP30-4815DW
87.1% 89.5% 88.0% 89.7% 87.6% 89.7% 87.8% 89.3% 89.2% 87.2% 87.5% 89.1%
UL-60950-1 Pending
RPP30-W
Derating Graph (Ambient Temperature)
RPP30-4805SW
125 Output Power (%) 100 75 40 29 25 0 -45 -25 -10 0 50 60 70 100 105 50
* ICE Technology
Natural Convection
Vertical Horizontal
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
80 90 Ambient Temperature Range (C)
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
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DC/DC-Converter
Specifications (typical at nominal input and 25C unless otherwise noted)
Input Voltage Range Under Voltage Lockout
RPP30-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 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. 30W 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, 5V All others 0.3% 0.5% 3% typ./ 5% max. 80mVp-p typ. 27mV-60mVp-p max 0.04%/C max. 25% load step change % of full load at nominal Vin 800s 120% typ. hiccup, automatic recovery Converter shutdown if Vout > Vout nominal +20% Rated at 2250VDC/1 minute, Flash tested at 3000VDC/1 second 10M min. 3000pF max. 300kHz 30kHz Ambient, Free Convection -45C to +90C max (without derating) -45C to +105C max (with derating) +120C -55C to +125C Vertical Horizontal internal thermistor 7.3C/Watt 10C/Watt 5% to 95% RH Aluminium Silicone (UL94-V0) 34g 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 Cross Regulation (10% <> 100% Load) Ripple and Noise (20MHz bandwith limited) (measured with 1F capacitor across outputs)
RPP30-W
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-14
REV: 1/2009
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DC/DC-Converter
Specifications (typical at nominal input and 25C 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)
RPP30-S_DW 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 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 10C. 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 100F/100V low ESR capacitor to meet EN61000-4-4 and EN61000-4-5 6. Case l: 50% Stress, Temperature at 50C (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 1F/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
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DC/DC-Converter
Typical Characteristics
RPP30-S_DW Series
RPP30-4805SW
Efficiency VS Input Voltage 92 91 90 89 88 87 86 85 84 83 82
Efficiency (%)
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
RPP30-W
dia. 1.0 45.70
5.1
Standoff = 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
-Vout Trim Up Trim Trim Down +Vout 10kW Trimpot 10kW Trimpot
-Vout
Trim
10kW Trimpot
+Vout
PP-16
REV:1/2009
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