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Features

4:1 Wide Input Voltage Range 30 Watts Output Power 1.6kVDC Isolation Fixed Operating Frequency Six-Sided Continuous Shield International Safety Standard Approvals Standard 50.8 x40.6x10.2mm Package Efficiency to 88%
POWERLINE
DC/DC-Converter
RP30S_DEW Series
30 Watt Single & Dual Output
Selection Guide 24V and 48V Input Types
Part Number Input Range VDC 10-40 10-40 10-40 10-40 10-40 10-40 10-40 18-75 18-75 18-75 18-75 18-75 18-75 18-75 10-40 10-40 18-75 18-75 Output Voltage VDC 1.5 1.8 2.5 3.3 5 12 15 1.5 1.8 2.5 3.3 5 12 15 12 15 12 15 Output Current mA 8000 8000 8000 6000 6000 2500 2000 8000 8000 8000 6000 6000 2500 2000 1250 1000 1250 1000 Input (4) Current mA 658 759 1029 994 1506 1506 1488 329 380 508 497 744 753 744 1543 1524 762 753 Efficiency(5) % 80 83 85 87 87 87 88 80 83 86 87 88 87 88 85 86 86 87 Capacitive(6) Load max. F 65000 65000 33000 19500 10200 3300 1100 65000 65000 33000 19500 10200 3300 1100 1000 680 1000 680
RP30-241.5SEW RP30-241.8SEW RP30-242.5SEW RP30-243.3SEW RP30-2405SEW RP30-2412SEW RP30-2415SEW RP30-481.5SEW RP30-481.8SEW RP30-482.5SEW RP30-483.3SEW RP30-4805SEW RP30-4812SEW RP30-4815SEW RP30-2412DEW RP30-2415DEW RP30-4812DEW RP30-4815DEW
Description
The EW-Series of DC/DC Converters are fully certified to EN 60950: 2000. This makes them ideal for all Telecom and safety applications where approved isolation is required.
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POWERLINE
DC/DC-Converter
RP30-S_DEW Series
RP30-243.3SEW With Heat Sink
125 100
Derating-Graph (Ambient Temperature)
RP30-243.3SEW
125 100 75 Output Power (%) 50 25 0 -40 -25 -10 0 50 60 70 80 90 100
Output Power (%)
Natural Convection
75 50 25
Natural Convection
0 -40 -25 -10 0
50 60 70
Ambient Temperature Range (C)
Ambient Temperature Range (C)
80 90 100 75C
Derating graphes are valid only for the shown part numbers. If you need detailed derating-information about a part-number not shown here please contact our technical customer service at info@recom-development.at
Typical Characteristics
RP30-483.3SEW
Efficiency VS Input Voltage 88 87 86 85 84 83 82 81 80 79 78 87 86 85 84 83 82 81 80 75 70 65
RP30-483.3SEW
Efficiency VS Output Load
Efficiency (%)
Efficiency (%)
10
15
20
25
30
35
40
1
2
3
4
5
6
Intput Voltage (V)
Output Load (A)
Specifications (typical at nominal input and 25C unless otherwise noted)
Input Voltage Range Under Voltage Lockout 24V nominal input 48V nominal input 24V input DC-DC ON DC-DC OFF 48V input DC-DC ON DC-DC OFF 10-40VDC 18-75VDC 10VDC 8VDC 18VDC 16VDC L-C Type (Complies with ETS300 132 part 4.4) 24V Input 48V Input 5V/ms max 50VDC 100VDC 20mAp-p DC-DC ON DC-DC OFF Nominal input 10ms typ. Open or 3.5V < Vr < 12V Short or 0V < Vr < 1.2V 2.5mA 30W max. continued on next page www.recom-international.com April-2005 245
Input Filter (see note 1) Input Voltage Variation dv/dt Input Surge Voltage (100 ms max.) Input Reflected Ripple (nominal Vin and full load) Start Up Time (nominal Vin and constant resistor load) Remote ON/OFF (see note 7) Remote OFF input current Output Power
POWERLINE
DC/DC-Converter
Specifications (typical at nominal input and 25C unless otherwise noted)
Output Voltage Accuracy (full Load and nominal Vin) Voltage Adjustability Minimum Load Line Regulation (LL-HL at full load) Load Regulation (25% to 100% FL) Cross Regulation (Note 9) Ripple and Noise (20MHz bandwith) (Measured with a 1004pF/50V MLCC) Single Dual Single Dual
RP30-S_DEW Series
1% 10% 0% 10% of FL 0.5% 0.5% 1% 5% 60mVp-p 75mVp-p 100mVp-p 100mVp-p 0.02%/C, max. 300S 1.5, 1.8, 2.5, 3.3V 5V 12V 15V 3.9V 6.2V 15V 18V 150% typ Hiccup, automatic recovery see Selection Guide" table 1.600VDC min. 109 min. 1000pF max. 300kHz typ. EN60950 -40C to +85C(with derating) +100C -55C to +105C Natural convection Natural convection with Heat Sink 115C typ. 10C/Watt 8.24C/Watt MIL-STD-810D 10-55Hz, 2G, 30 Min. along X, Y and Z 5% to 95% RH Nickel-Coated copper Non-conductive black plastic Epoxy (UL94-V0) EN55022 EN55022 EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 Class A Class A Perf. Criteria 2 Perf. Criteria 2 Perf. Criteria 2 Perf. Criteria 2 Perf. Criteria 2 continued on next page
Single 1.5, 1.8, 2.5, 3.3V Single 5V Single 12, 15V Dual 5, 12, 15V
Temperature Coefficient Transient Response (25% load step change) Over Voltage Protection Zener diode clamp (only single)
Over Load Protection (% of full load at nominal Vin) Short Circuit Protection Efficiency Isolation Voltage Isolation Resistance Isolation Capacitance Operating Frequency Approved to Safety Standards Operating Temperature Range Maximum Case Temperature Storage Temperature Range Over Temperature Protection Thermal Impedance Thermal Shock Vibration Relative Humidity Case Material Base Material Potting Material Conducted Emissions Radiated Emissions ESD Radiated Immunity Fast Transient Surge Conducted Immunity
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DC/DC-Converter
Specifications (typical at nominal input and 25C unless otherwise noted)
Weight Dimensions MTBF (see note 2)
RP30-S_DEW Series
48g 50.8 x 40.6 x 10.2mm 1.315 x 106 Hours
Notes :
1. An external filter capacitor is required for normal operation. The capacitor should be capable of handing 1A ripple current for 48V/24V models. RECOM suggest: Nippon chemi-con KMF series, 220F/100V, ESR 90m . 2. BELLCORE TR-NWT-000332. Case l: 50% Stress, Temperature at 40C (Ground fixed and controlled environment). 3. Simulated source impedance of 12uH. 12uH inductor in series with +Vin. 4. Maximum value at nominal input voltage and full load of standard type. 5. Typical value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistor load. 7. 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. RP30-2405SEW) Negative logic ON/OFF is marked with suffix-N (Ex. RP30-2405SEW/N). 8. Heat sink is optional and P/N: 7G-0011A. 9. The dual output required a minimum 10% loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices, however they may not meet all listed specification. 10.See application notes for EMI-filtering.
Package Style and Pinning (mm)
3rd angle projection 50.80 10.20 dia. 1.0 5.6 40.60
Pin Connections Pin # 1 2 4 5 6 7 8 Single +Vin -Vin CTRL No Pin +Vout -Vout Trim Dual +Vin -Vin CTRL +Vout Com -Vout Trim
45.70
5
17.80
Pin Pitch Tolerance 0.35 mm
10.20 12.70
Bottom View
5.10 15.20
1 2
6
External Output Trimming
10.20 17.80
7 4
Output can be externally trimmed by using the method shown below. ( ) for dual output trim
8
7(7)
Trim Up RU
8(8)
Trim Down RD
8(8)
6(5)
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