Features Regulated Converters ● ● ● ● ● ● ● ECONOLINE 2:1 Wide Range Voltage Input 1kVDC, 2kVD & 3kVDC Isolation UL94V-0 Package Material Continuous Short Circuit Protection with Current Foldback Low Noise No External Capacitor needed Efficiency to 83% DC/DC-Converter RSO Series Selection Guide 5V, 12V, 24V and 48V Input Types Part Number Input Voltage Range Rated Output Voltageat Output Current Full Load Efficiency typ. SIP8 (VDC) (VDC) (mA) (%) µF RSO-053.3 (H2/H3) 4.5 - 9 3.3 300 68 470 RSO-0505 (H2/H3) 4.5 - 9 5 200 73 470 RSO-0509 (H2/H3) 4.5 - 9 9 111 74 220 RSO-0512 (H2/H3) 4.5 - 9 12 83 75 100 RSO-0515 (H2/H3) 4.5 - 9 15 67 75 47 RSO-123.3 (H2/H3) 9 - 18 3.3 300 69 470 RSO-1205 (H2/H3) 9 - 18 5 200 75 470 RSO-1209 (H2/H3) 9 - 18 9 111 78 220 RSO-1212 (H2/H3) 9 - 18 12 83 80 100 RSO-1215 (H2/H3) 9 - 18 15 67 80 47 RSO-243.3 (H2/H3) 18 - 36 3.3 300 70 470 RSO-2405 (H2/H3) 18 - 36 5 200 78 470 RSO-2409 (H2/H3) 18 - 36 9 111 81 220 RSO-2412 (H2/H3) 18 - 36 12 83 83 100 RSO-2415 (H2/H3) 18 - 36 15 67 83 47 RSO-483.3 (H2/H3) 36 - 72 3.3 300 70 470 RSO-4805 (H2/H3) 36 - 72 5 200 75 470 RSO-4809 (H2/H3) 36 - 72 9 111 78 220 RSO-4812 (H2/H3) 36 - 72 12 83 80 100 RSO-4815 (H2/H3) 36 - 72 15 67 80 47 RSO-053.3D (H2/H3) 4.5 - 9 ±3.3 ±150 71 ±220 RSO-0505D (H2/H3) 4.5 - 9 ±5 ±100 74 ±220 RSO-0509D (H2/H3) 4.5 - 9 ±9 ±56 75 ±100 RSO-0512D (H2/H3) 4.5 - 9 ±12 ±42 76 ±47 RSO-0515D (H2/H3) 4.5 - 9 ±15 ±34 76 ±22 RSO-123.3D (H2/H3) 9 - 18 ±3.3 ±150 76 ±220 RSO-1205D (H2/H3) 9 - 18 ±5 ±100 79 ±220 RSO-1209D (H2/H3) 9 - 18 ±9 ±56 80 ±100 RSO-1212D (H2/H3) 9 - 18 ±12 ±42 81 ±47 RSO-1215D (H2/H3) 9 - 18 ±15 ±34 81 ±22 RSO-243.3D (H2/H3) 18 - 36 ±3.3 ±150 74 ±220 RSO-2405D (H2/H3) 18 - 36 ±5 ±100 77 ±220 RSO-2409D (H2/H3) 18 - 36 ±9 ±56 78 ±100 RSO-2412D (H2/H3) 18 - 36 ±12 ±42 80 ±47 RSO-2415D (H2/H3) 18 - 36 ±15 ±34 80 ±22 RSO-483.3D (H2/H3) 36 - 72 ±3.3 ±150 70 ±220 RSO-4805D (H2/H3) 36 - 72 ±5 ±100 75 ±220 RSO-4809D (H2/H3) 36 - 72 ±9 ±56 78 ±100 RSO-4812D (H2/H3) 36 - 72 ±12 ±42 80 ±47 RSO-4815D (H2/H3) 36 - 72 ±15 ±34 80 ±22 www.recom-international.com April-2005 Capacitive Load max. 1 Watt SIP8 Isolated Single & Dual Output 49 RSO Series ECONOLINE DC/DC-Converter Description High power-density covering the temperature range -40°C to +85°C, offering extra features like Remote-OnOff-function and Output-Filtering via 1 external capacitor only, are just some of the characteristics of this converter, ideal for highly sophisticated industrial-designs.The RSO series is available with isolation of 2kV or 3kV by chosing option "/H2" or "/H3". Specifications (Core Operating Area) Input Voltage Range 2:1 Output Voltage Accuracy ±2% typ. Line Voltage Regulation ±0.2% max. Load Voltage Regulation (10% to 100% full load) ±0.4% max. Output Ripple and Noise (20MHz limited) Operating Frequency up to 83% Rated Working Voltage Isolation Capacitance (1000V version) Isolation Capacitance (H2 and H3) Isolation Capacitance (1000V version) Isolation Capacitance (H2 and H3) 50mW min. / 139mW typ. / 250mW max. (tested for 1 second) 1.000VDC min. H2 2000VDC min. H3 3000VDC min. (long term isolation) see Application Notes Single 10pF min. / 40pF typ. / 60pF max. Single 5pF min. / 30pF typ. / 60pF max. Dual 120pF min. / 170pF typ. / 250pF max. Dual 5pF min. / 30pF typ. / 60pF max. Isolation Resistance >1GΩ min. Short Circuit Protection Continuous Operating Temperature Range (free air convection) 100 80 Output Power (%) No Load Power Consumption Isolation Voltage 60 Safe Operating Area 40 30 20 0 -40 0 50 85 Operating Temperature °C 100 150 -40°C to +85°C (see Graph) Storage Temperature Range -55°C to +125°C Relative Humidity MSL Level 1 95% RH Package Weight (+85°C) (Ambient Temperature) 100kHz typ. Efficiency at Full Load MTBF (+25°C) Derating-Graph 50mVp-p max. 4.6g } Detailed Information see Application Notes chapter "MTBF" using MIL-HDBK 217F 1685 x 103 hours using MIL-HDBK 217F 254 x 103 hours Typical Characteristics RSO-24xx RSO-types Efficiency / Load 100 2412 80 1.5 2405 Efficiency % 40 2415 20 0 Output Power (W) 60 2 2409 0% 20% 40% 60% 80% 100% Total Output current (%) 50 1 0.75 0.5 0 4.5 5 6 7 8 9 Input Voltage (V) April-2005 www.recom-international.com ECONOLINE RSO Series DC/DC-Converter Package Style and Pinning (mm) 3rd angle projection 8 PIN SIP Package 9.20 11.10 3.80 RECOM RSO-xxxx **** 0.50±0.05 Single Output Dual Output RECOM RSO-xxxx **** RECOM RSO-xxxxD **** 1 2 3 0.50±0.05 Recommended Footprint Details 21.80 0.32 Pin # Bottom View 3.20 2.0 2.54 5 6 7 8 Pin Connections 1.0ø+0.15/0 2.54 1 2 3 5 6 7 8 Top View Single Dual 1 –Vin –Vin 2 +Vin +Vin 3 CTRL CTRL 5 NC NC 6 +Vout +Vout 7 –Vout Com 8 CS Optional external –Vout capacitor NC = No Connection XX.X ± 0.5 mm XX.XX ± 0.25 mm Control Pin Input Current: Voltage Set Point Accuracy with external input/output capacitors refer to recommended test circuit: Control Pin (CTRL) Input Current, control voltage applied via 1K resistor, output voltage must reduce to 0V: +Vin 10mA typ. ± 1% max. ±2% Pin 3 (CTRL) This pin provides an Off function which puts the converter into a low power mode. When the pin is ‘high’ the converter is OFF and when the pin is high ‘Z’ the converter is ON. There is no allowed low state for this pin. Voltage to be applied via a limiting resistor with a recommended value of 1K for RSO-05xx; 3.3K for RSO-12xx; RSO-24xx and 10K for RSO-48xx. Pin 5 (NE) This pin is used internally and must have no external connection. typ. 3mA max. 6mA Lin Pin 8 (Cs) This pin provides a connection point to the main reservoir capacitor. Additional capacitance can be added from this to pin 7. Any low ESR capacitor will improve ripple and noise in some measure. The benefit of this access point over simple additional output capacitance is that it precedes the output filter inductor. Maximum values of external capacitance will depend on the output voltage/loading of the converter and the desired ripple figure. Starting values can be in the range of 100uF. 2 6 DC/DC Converter -Vin www.recom-international.com 1 +Vout Cout 7 Lin RS0- types 4.7uH ~ 100uH Cout RS0- types 22uF ~ 100uF/25V April-2005 use low ESR capacitor Cout and input inductor Lin to reduce output ripple and input inrush current. 0V 51