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 % ECONOLINE DC/DC-Converter with 3 year Warranty Very high power density, 2:1 or 3:1 input voltage range and a wide operating temperature range -40°C to +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) 3 Watt SIP8 Isolated Single & Dual Output Selection Guide Part Number www.recom-power.com REV: 0/2015 RoHS 2011/65/EU 6/6 EN-60950-1 Certified EN-60601-1 Certified* (*/H suffix) RS3 Derating-Graph (Ambient Temperature) RS3-(Z)S_D 100 80 Output Power (%) 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 60 40 30 20 0 Safe Operating Area -40 0 50 71 Operating Temperature °C 2:1 Input (RS3-S/D) xx = 4.5-9Vin = 05 xx = 9-18Vin = 12 xx = 18-36Vin = 24 xx = 36-72Vin = 48 85 150 3:1 Input (RS3-SZ/DZ) xx = 9-27Vin = 24 xx = 20-60Vin = 48 Refer to Application Notes E-131 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 Output Accuracy Nominal Vin and full load Line Voltage Regulation LL to HL, full load Load Voltage Regulation 20% to 100% full load ±2% typ. ±0.5% max. ±0.5% typ. 10% (2) Minimum Load Output Ripple and Noise 20MHz limited Switching Frequency 20% to 100% full load 50mVp-p max. 200kHz typ. Efficiency at Full Load see Selection Guide Quiescent Current RS3-05xxS_D 35mA typ. Nominal input Voltage RS3-12xxS_D 25mA typ. (Standard, /H2 and /H3) RS3-24xxS_D, SZ_DZ 20mA typ. RS3-48xxS_D, SZ_DZ 10mA typ. Isolation Voltage Standard (tested for 1 second) 1000VDC +Vin (rated for 1 minute*) /H2 Version /H3 Version 500VAC / 60Hz (tested for 1 second) 2000VDC (rated for 1 minute*) 1000VAC / 60Hz (tested for 1 second) 3000VDC (rated for 1 minute*) 1500VAC / 60Hz Isolation Capacitance (2:1 and 3:1) H1 (tested at 100kHz) H2/H3 1GΩ min. –40°C to +71°C Storage Temperature Range –55°C to +125°C Relative Humidity RS3 -Vout Continuous Operating Temperature Range 95% RH Package Weight 4.7g Packing Quantity } -Vin RS3 30pF max. Short Circuit Protection (see note) (+71°C) +Vout Input Fuse (see note) 200pF max. Isolation Resistance MTBF (+25°C) Typical Application 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 **Any data referred to in this datasheet are of indicative nature and based on our practical experience only. For further details, please refer to our Application Notes. 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 Medical Report + ISO14971 Risk Assessment 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. Notes Note 1: Note 2: Maximum capacitive load is defined as the capacitive load that will allow start up in under 1 second without damage to the converter The RS3 series requires a minimum of 10% load on the output to maintain specified regulation. Operating under no-load conditions will not damage these devices; however, they may not meet all listed specifications. E-132 REV: 0/2015 www.recom-power.com RS3-S_D/(Z) Series ECONOLINE DC/DC-Converter Typical Characteristics RS3-4805D RS3-0505S Efficiency / Load 100 80 80 60 60 40 40 Efficiency % Efficiency % Efficiency / Load 100 20 0 0% 20% 40% 60% Total Output current (%) 80% 20 100% 0 0% 20% 40% 60% Total Output current (%) 80% 100% Package Style and Pinning (mm) 9.20 11.10 4.1 typ. RECOM RS3-xxxx **** Front 0.50±0.05 (Label) 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 2.54 Pin # 1.0ø+0.15/0 Bottom View 3.20 2.0 Top View XX.X ± 0.5 mm XX.XX ± 0.25 mm Pin 8 (NC*) This pin is used internally and must have no external connection. Single Dual 1 –Vin –Vin 2 +Vin +Vin 3 CTRL CTRL 5 NC NC 6 +Vout +Vout 7 –Vout Com 8 NC RS3 2.54 5 6 7 8 –Vout NC = No Connection Pin 5 (NC) Not connected internally. 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 ON/OFF CONTROL V+ +Vin +Vout VIN+ ON LEAVE OPEN 3 CTRL OFF 5~12 VIN- -Vin 10K 1N4148 68 Ω CTRL -Vout FET. V- I = 3V O = 0.5V or GND Remote ON/OFF ON: open or high impendance OFF: external 5~12 Vdc and 1N4148+ 68Ω resistor The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications. www.recom-power.com REV: 0/2015 E-133