Features Regulated Converters Description ● ● ● ● ● ● ● 2:1 and 3:1 Wide Input Voltage Ranges 1kVDC, 2kVDC and3kVDC Isolation UL94V-0 Package Material Continuous Short Circuit Protection Low Ripple and Noise Remote On/Off Control Efficiency to 83 % Very high power density, 2:1 or 3:1 input voltage range and a wide operating temperature range -40°C~+71°C and extra features such as On/Off control are just some of the characteristics of this converter which is ideal for highly sophisticated industrial designs.The RS3 is available with 2kV or 3kV isolation options (1kVDC is standard) Selection Guide Part Number Input Rated Output Output Current Efficiency Max Voltage Range Voltage Full Load typ. Capacitive SIP8 (VDC) (VDC) (mA) (%) Load(1) RS3-xx3.3S (H2/H3) 4.5-9, 9-18 3.3 600 73-75 4700µF 18-36, 36-72 77-78 RS3-xx05S (H2/H3) 4.5-9, 9-18 5 600 76-79 4700µF 18-36, 36-72 80-81 RS3-xx09S (H2/H3) 4.5-9, 9-18 9 333 77-80 3300µF 18-36, 36-72 81-82 RS3-xx12S (H2/H3) 4.5-9, 9-18 12 250 80-81 2200µF 18-36, 36-72 83 RS3-xx15S (H2/H3) 4.5-9, 9-18 15 200 80-81 2200µF 18-36, 36-72 83 RS3-xx3.3D (H2/H3) 4.5-9, 9-18 ±3.3 ±300 73-75 ±2200µF 18-36, 36-72 75 RS3-xx05D (H2/H3) 4.5-9, 9-18 ±5 ±300 76-80 ±2200µF 18-36, 36-72 80-81 RS3-xx09D (H2/H3) 4.5-9, 9-18 ±9 ±167 77-81 ±2200µF 18-36, 36-72 81 RS3-xx12D (H2/H3) 4.5-9, 9-18 ±12 ±125 78-83 ±1000µF 18-36, 36-72 83 RS3-xx15D (H2/H3) 4.5-9, 9-18 ±15 ±100 79-83 ±1000µF 18-36, 36-72 83 RS3-xx3.3SZ (H2/H3) 9-27 3.3 600 73 4700µF 20-60 74 RS3-xx05SZ (H2/H3) 9-27 5 600 76-79 4700µF 20-60 78 RS3-xx09SZ (H2/H3) 9-27 9 333 77 3300µF 20-60 79 RS3-xx12SZ (H2/H3) 9-27 12 250 80 2200µF 20-60 80 RS3-xx15SZ (H2/H3) 9-27 15 200 80 2200µF 20-60 80 RS3-xx3.3DZ (H2/H3) 9-27 ±3.3 ±300 73 ±2200µF 20-60 74 RS3-xx05DZ (H2/H3) 9-27 ±5 ±300 77 ±2200µF 20-60 78 RS3-xx09DZ (H2/H3) 9-27 ±9 ±167 79 ±2200µF 20-60 79 RS3-xx12DZ (H2/H3) 9-27 ±12 ±125 80 ±1000µF 20-60 80 RS3-xx15DZ (H2/H3) 9-27 ±15 ±100 80 ±1000µF 20-60 80 No suffix is standard isolation (1kVDC) e.g, RS3-0505S *add suffix /H2 or /H3 for 2kVDC or 3kVDC isolation, e.g, RS3-0505S/H2, R3S-0505DZ/H3 www.recom-international.com REV: 0/2013 ECONOLINE DC/DC-Converter with 3 year Warranty 3 Watt SIP8 Isolated Single & Dual Output RoHS 2011/65/EU 6/6 EN-60950-1 Certified EN-60601-1 Certified* (*/H suffix) RS3 2:1 Input (RS3-S/D) xx = 4.5-9Vin = 05 xx = 9-18Vin = 12 xx = 18-36Vin = 24 xx = 36-72Vin = 48 3:1 Input (RS3-SZ/DZ) xx = 9-27Vin = 24 xx = 20-60Vin = 48 Refer to Application Notes E-133 RS3-S_D/(Z) Series ECONOLINE DC/DC-Converter Electrical Specifications (measured at TA = 25°C, at nominal input voltage and rated output current unless otherwise specified) Input Voltage Range 2:1 and 3:1 Nominal Vin and full load Line Voltage Regulation LL to HL, full load Load Voltage Regulation 20% to 100% full load Minimum Load ±0.5% max. 5V input 10% all others 0% 20MHz limited Switching Frequency 20% to 100% full load 200kHz typ. RS3-05xxS_D RS3-12xxS_D RS3-24xxS_D, SZ_DZ RS3-48xxS_D, SZ_DZ (tested for 1 second) (rated for 1 minute) (tested for 1 second) (rated for 1 minute) (tested for 1 second) (rated for 1 minute) H1 H2/H3 see Selection Guide 35mA typ. 25mA typ. 20mA typ. 10mA typ. 1000VDC 500VAC / 60Hz 2000VDC 1000VAC / 60Hz 3000VDC 1500VAC / 60Hz 200pF max. 30pF max. Isolation Voltage Standard /H2 Version /H3 Version Isolation Capacitance (2:1 and 3:1) (tested at 100kHz) –40°C to +71°C Storage Temperature Range 60 40 30 20 0 Safe Operating Area -40 0 50 71 Operating Temperature °C 85 150 Typical Application +Vin 95% RH Package Weight 4.7g Packing Quantity 22 pcs per Tube Detailed Information see Application Notes chapter "MTBF" using MIL-HDBK 217F 3303 x10³ hours using MIL-HDBK 217F 745 x10³ hours +Vout Input Fuse (see note) –55°C to +125°C Relative Humidity RS3 -Vin -Vout Note: To protect the converter under all fault conditions, an input fuse is required. Quick-blow fuses should be rated at 2x-3x the normal input current, time-delay fuses at 1.5x the normal input current. Typical Characteristics RS3-0505S RS3-4805D Efficiency / Load Efficiency / Load 100 100 80 80 60 60 40 40 Efficiency % Efficiency % RS3 80 Continuous Operating Temperature Range (+71°C) 100 1GΩ min. Short Circuit Protection (see note) } RS3-(Z)S_D 50mVp-p max. Isolation Resistance MTBF (+25°C) (Ambient Temperature) ±0.5% typ. Output Ripple and Noise Efficiency at Full Load Quiescent Current Nominal input Voltage (Standard, /H2 and /H3) Derating-Graph ±2% typ. Output Power (%) Output Accuracy 20 E-134 0 0% 20% 40% 60% Total Output current (%) 80% 100% 20 0 REV: 0/2013 0% 20% 40% 60% Total Output current (%) 80% 100% www.recom-electronic.com RS3-S_D/(Z) Series ECONOLINE DC/DC-Converter Package Style and Pinning (mm) 3rd angle projection 9.20 11.10 4.1 typ. RECOM RS3-xxxx **** 0.50±0.05 0.50±0.05 Single Output Dual Output RECOM RS3-xxxxS(Z) **** RECOM RS3-xxxxD(Z) **** 1 2 3 1 2 3 5 6 7 8 Pin Connections Recommended Footprint Details 21.80 0.32 1.0ø+0.15/0 2.54 Bottom View 3.20 2.0 Top View 2.54 5 6 7 8 XX.X ± 0.5 mm XX.XX ± 0.25 mm Pin # Single 1 –Vin Dual –Vin 2 +Vin +Vin 3 CTRL CTRL 5 NC NC 6 +Vout +Vout 7 –Vout Com 8 NC –Vout NC = No Connection Notes Note 1 Maximum capacitive load is defined as the capacitive load that will allow start up in under 1 second without damage to the converter Certifications EN General Safety Report: SPCLVD1212007 EN60950-1:2006 + A11:2009+A1:2010+A12:2011 EN Medical Safety Report: MDD1205098-3 + RM1205098-3 IEC/EN 60601-1 3rd Edition Pin 8 (NC*) This pin is used internally and must have no external connection. Medical Report + ISO14971 Risk Assessment Pin 5 (NC) Not connected internally. RS3 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. Application Examples TTL Remote CTRL Circuit Control Pin Input Current: Control Pin (CTRL) Input Current, control voltage applied via 1K resistor, output voltage must reduce to 0V: 10mA +Vin +Vout Fuse 10 KW (see text) typ. 3mA max. 6mA Ctrl (TTL) 4.7 KW RS3 20 KW -Vin -Vout Voltage to be applied via a limiting resistor with a recommended value of 1K for RS3-05xx; 3.3K for RS312xx; 4.7K for RS3-24xx and 10K for RS3-48xx. Isolated Remote CTRL Circuit +Vin +Vout Fuse Remote RS3 Optocoupler -Vin www.recom-international.com (see text) -Vout REV: 0/2013 E-135