RPP20-W RECOM | Alldatasheet
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T echnology* Selection Guide 24V and 48V 4:1 Input Types Part Number Input Output Output Input (1) Efficiency(2) Max(3) Range Voltage Current Current Operating VDC VDC mA mA Temp RPP20-243.3SW 9-36 3.3 6000 59/955 87.2% 93°C RPP20-2405SW 9-36 5 4000 65/946 88.1% 95°C RPP20-2412SW 9-36 12 1666 23/946 88.1% 95°C RPP20-2415SW 9-36 15 1333 25/931 89.5% 97°C RPP20-483.3SW 18-75 3.3 6000 28/465 89.6% 97°C RPP20-4805SW 18-75 5 4000 33/465 89.6% 97°C RPP20-4812SW 18-75 12 1666 13/470 88.6% 96°C RPP20-4815SW 18-75 15 1333 12/466 89.3% 97°C RPP20-2405DW 9-36 ±5 ±2000 23/946 88.1% 95°C RPP20-2412DW 9-36 ±12 ±833 28/930 89.6% 97°C RPP20-2415DW 9-36 ±15 ±666 24/946 88.0% 95°C RPP20-4805DW 18-75 ±5 ±2000 13/470 88.6% 96°C RPP20-4812DW 18-75 ±12 ±833 16/472 88.2% 95°C RPP20-4815DW 18-75 ±15 ±666 13/466 89.4% 97°C
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. Derating Graph (Ambient Temperature) * ICE T echnology 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.
PP-6 www.recom-electronic.comREV: 2/2009 RPP20-W Specifications (typical at nominal input and 25°C unless otherwise noted) Input Voltage Range 24V nominal input 9-36VDC 48V nominal input 18-75VDC Under Voltage Lockout 24V input DC-DC ON (min.) 8.5VDC DC-DC OFF (max.) 8VDC 48V input DC-DC ON (min.) 17.5VDC DC-DC OFF (max.) 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 50VDC 48V Input 100VDC Input Reflected Ripple nominal Vin and full load 20mAp-p Start Up Time nominal Vin and constant resistor load 2ms typ., 5ms max. Remote ON/OFF (4) DC-DC ON Open or 3.0V < Vr < 5.5V DC-DC OFF Short or 0V < Vr < 1.2V Remote OFF input current Nominal input 2mA typ. Output Power 20W max. Output Voltage Accuracy 50% Load and nominal Vin ±1.5% Voltage Adjustability Single Output only ±5% Minimum Load 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) Dual Outputs only 3% typ. / 5% max. Ripple and Noise (20MHz bandwith limited) 3.3V 100mVp-p typ. (measured with 1µF capacitor across outputs) All others 40mV-75mVp-p typ. Temperature Coefficient ±0.04%/°C max. Transient Response 25% load step change 800µs Over Load Protection % of full load at nominal Vin 120% typ. Short Circuit Protection Current limit, automatic recovery Output Over Voltage Protection (refer to block diagram in Application Notes) Converter shutdown if Vout > Vout nominal + 20% Isolation Voltage Rated at 1600VDC/1 minute, Flash tested at 2000VDC/1 second Isolation Resistance 10MΩ min. Isolation Capacitance (refer to block diagram in Application Notes) 1500pF max. Operating Frequency 260kHz ± 40kHz Operating Temperature Range Ambient, Free Convection -45°C to +97°C (without derating) -45°C to +105°C (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) internal thermistor Thermal Impedance Vertical 7.5°C/Watt (Natural convection) Horizontal 11.5°C/Watt Relative Humidity 5% to 95% RH Case Material (7) Aluminium Potting Material Silicone (UL94-V0) Weight 26g POWERLINE+ DC/DC-Converter RPP20-S_DW Series
www.recom-international.com PP-7REV:2/2009 Specifications (typical at nominal input and 25°C unless otherwise noted) POWERLINE+ DC/DC-Converter RPP20-S_DW Series Notes : Recommended PCB Layout /MT67/MT49 /MT70/MT117/MT115/MT101 /MT67/MT50 /MT67/MT51 /MT67/MT49 /MT70/MT117/MT115/MT101 /MT67/MT50 Single Output Dual Output 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 EN55022 Class B Radiated Emissions EN55022 Class B ESD EN61000-4-2 Perf. Criteria B Radiated Immunity EN61000-4-3 Perf. Criteria A Fast Transient (5) EN61000-4-4 Perf. Criteria B Surge(5) EN61000-4-5 Perf. Criteria B Conducted Immunity EN61000-4-6 Perf. Criteria A MTBF calculated according to BELLCORE TR-NWT-000332(6) 2195 x 103 hours 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 a ssist 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. 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.
PP-8 www.recom-electronic.comREV: 2/2009 RPP20-W POWERLINE+ DC/DC-Converter RPP20-S_DW Series Package Style and Pinning (mm) /MT51 /MT49 /MT50 /MT53 /MT52 /MT50/MT48/MT46/MT51/MT48 /MT52/MT48/MT46/MT54/MT48 /MT100/MT105/MT97/MT46 /MT49/MT46/MT48 /MT49/MT48/MT46/MT50/MT48 /MT49/MT48/MT46/MT50/MT48 /MT49/MT50/MT46/MT55/MT48 /MT49/MT48/MT46/MT50/MT48 /MT66/MT111/MT116/MT116/MT111/MT109/MT32/MT86/MT105/MT101/MT119 /MT54 /MT50/MT46/MT53/MT48 /MT53/MT46/MT49/MT48 /MT50/MT53/MT46/MT52/MT48 /MT53/MT46/MT54 /MT49/MT49/MT46/MT55/MT48 /MT83/MT116/MT97/MT110/MT100/MT111/MT102/MT102 /MT61/MT32/MT49/MT46/MT51 /MT51/MT46/MT51 /MT51/MT114/MT100/MT32/MT97/MT110/MT103/MT108/MT101 /MT112/MT114/MT111/MT106/MT101/MT99/MT116/MT105/MT111/MT110 Pin Pitch Tolerance ±0.35 mm Pin Connections Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 +Vout +Vout
4 Trim Com
6 CTRL CTRL
/MT84/MT114/MT105/MT109/MT32/MT85/MT112 /MT49/MT48/MT107/MT87 /MT84/MT114/MT105/MT109/MT112/MT111/MT116/MT84/MT114/MT105/MT109/MT32/MT68/MT111/MT119/MT110 /MT49/MT48/MT107/MT87 /MT84/MT114/MT105/MT109/MT112/MT111/MT116 /MT49/MT48/MT107/MT87 /MT84/MT114/MT105/MT109/MT112/MT111/MT116/MT84/MT114/MT105/MT109 /MT43/MT86/MT111/MT117/MT116 /MT45/MT86/MT111/MT117/MT116 /MT84/MT114/MT105/MT109 /MT43/MT86/MT111/MT117/MT116 /MT45/MT86/MT111/MT117/MT116 RPP20-2405SW Typical Characteristics /MT57/MT50 /MT56/MT51 /MT56/MT50 /MT73/MT110/MT112/MT117/MT116/MT32/MT86/MT111/MT108/MT116/MT97/MT103/MT101/MT32/MT40/MT86/MT41 /MT57 /MT69/MT102/MT102/MT105/MT99/MT105/MT101/MT110/MT99/MT121/MT32/MT40/MT37/MT41 /MT56/MT52 /MT56/MT53 /MT56/MT54 /MT56/MT55 /MT56/MT56 /MT56/MT57 /MT57/MT49 /MT57/MT48 /MT49/MT50 /MT49/MT56 /MT50/MT52/MT49/MT53 /MT50/MT55/MT50/MT49 /MT51/MT48 /MT69/MT102/MT102/MT105/MT99/MT105/MT101/MT110/MT99/MT121/MT32/MT86/MT83/MT32/MT73/MT110/MT112/MT117/MT116/MT32/MT86/MT111/MT108/MT116/MT97/MT103/MT101 /MT51/MT51/MT51/MT54 /MT57/MT49 /MT55/MT48 /MT54/MT48 /MT52/MT53 /MT79/MT117/MT116/MT112/MT117/MT116/MT32/MT76/MT111/MT97/MT100/MT32/MT40/MT37/MT41 /MT49/MT48 /MT69/MT102/MT102/MT105/MT99/MT105/MT101/MT110/MT99/MT121/MT32/MT40/MT37/MT41/MT56/MT48 /MT56/MT50 /MT56/MT52 /MT56/MT54 /MT56/MT56 /MT56/MT57 /MT57/MT48 /MT53/MT48 /MT50/MT48 /MT54/MT48 /MT57/MT48/MT52/MT48 /MT53/MT48 /MT55/MT48 /MT56/MT48/MT51/MT48 /MT69/MT102/MT102/MT105/MT99/MT105/MT101/MT110/MT99/MT121/MT32/MT86/MT83/MT32/MT79/MT117/MT116/MT112/MT117/MT116/MT32/MT76/MT111/MT97/MT100 /MT86/MT105/MT110/MT61/MT54/MT48/MT86/MT86/MT105/MT110/MT61/MT50/MT48/MT86 /MT86/MT105/MT110/MT61/MT51/MT54/MT86 External Output Trimming Refer To Application Notes for recommended resistor Values