● ● ● ● ● ● ● ● ● ● Features Regulated Converters 8kVDC & 10kVDC Reinforced Isolation Industry Standard DIP24 Package 6W Regulated Output Continuous Short Circuit Protection Wide Input 2:1 Medical Approved EN, CSA and CB Certificates 2 Pinout Options Control Pin Option Efficiency to 86% ECONOLINE DC/DC-Converter 6 Watt DIP24 Reinforced Single & Dual Output Description The REC6 series uses a reinforced isolation transformer to offer exceptionally high isolation of 8kVDC (4kVAC/1 minute) or 10kVDC (5kVAC/1minute) making it suitable for HT monitoring circuits, mains power meters, IGBT isolated power supplies and other sophisticated industrial and medical applications. The isolation capacitance of only 20pF makes them also suitable for low leakage applications. The isolation transformer is recognised by CSA as reinforced isolated with a minimum internal clearance of 2.4mm and a minimum internal creepage clearance o f4.6mm. The REC6 is available in two industry-standard pinouts (= "/A" or "/C"). Remote on/off control is possible with the /CTRL option (A pinning only) and an optional undervoltage lockout function is also available (="/X1"). The converters can deliver 140% rated power for short periods of time to cope with applications with large capacitive loads or high start up currents. Selection Guide Input Voltage (VDC) Output Voltage (VDC) Output Efficiency Max. Cap. Current Load (mA) (%) REC6-xx05SRW/R* 9 - 18, 18 - 36, 36 - 75 5 1000 80, 81, 82 REC6-xx09SRW/R* 9 - 18, 18 - 36, 36 - 75 9 667 81, 82, 83 555 80 500 82, 83, 84 417 82 400 84, 85, 86 333 83 250 83, 84, 85 208 82 ±500 80, 81, 82 4.5 - 9 77 4.5 - 9 REC6-xx12SRW/R* 9 - 18, 18 - 36, 36 - 75 12 4.5 - 9 REC6-xx15SRW/R* 9 - 18, 18 - 36, 36 - 75 15 4.5 - 9 REC6-xx24SRW/R* 9 - 18, 18 - 36, 36 - 75 24 4.5 - 9 REC6-xx05DRW/R* 9 - 18, 18 - 36, 36 - 75 ±5 4.5 - 9 REC6-xx09DRW/R* 9 - 18, 18 - 36, 36 - 75 9 - 18, 18 - 36, 36 - 75 ±9 ±12 4.5 - 9 REC6-xx15DRW/R* 9 - 18, 18 - 36, 36 - 75 4.5 - 9 RoHS 220µF REC6/R 220µF ±470µF ±15 ±335 81, 82, 83 ±278 80 ±250 81, 82, 83 ±208 82 ±200 82, 83, 84 ±167 80 ±220µF ±100µF ±100µF * add suffix "/A" or "/C" for pinning options, see next page for details. * add suffix “/CTRL” for control pin option (A Pinning only) * add suffix "/X1" for Undervoltage Lockout * add suffix -R for Tape and Reel packaging Ordering Examples: REC6-0512DRW/R8/A/CTRL= 5V Vin, ±12V Vout, 8kVDC isolation, pinout “A”,control pin REC6-4805SRW/R10/A = 48V Vin, 5V Vout, 10kVDC isolation, pinout “A” REC6-1212DRW/R8/C/X1 = 12V Vin, ±12V Vout, 8kVDC isolation, pinout “C”,UVL REC6-0505SRW/R10/A/CTRL/X1 = 5V Vin, 5V Vout, 10kVDC isolation, pinout “A”,control pin, UVL www.recom-international.com C22.2-No. 60950 Certified C22.2-601.1 Certified UL Certification Pending 470µF R* = R8 or R10 for 8kVDC or 10kVDC isolation. 2:1 Input (REC6-S_DRW/R8(R10) xx = 4.5-9Vin = 05 xx = 9-18Vin = 12 xx = 18-36Vin = 24 xx = 36-75Vin = 48 2002/95/EC 6/6 470µF 77 4.5 - 9 REC6-xx12DRW/R* 1000µF REV:0/2010 Derating-Graph (Ambient Temperature) Output Power (%) Part Number DIP24 120 100 80 Safe Operating Area 60 40 20 0 -40 0 25 50 75 85 Operating Temperature (°C) 105 125 Refer to Application Notes E-111 REC6-S_DRW /R* Series ECONOLINE DC/DC-Converter Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up) Input Voltage Range 2:1 Output Voltage Accuracy ±2% max. Line Regulation (HL-LL) Load Regulation Input Surge (for output load current change from 20% to 100%) (1 minute) 5V types 12V types 24V types 48V types (/X1 Versions) 5V types 12V types 24V types 48V types Undervoltage Lockout Output Ripple and Noise ±0.3% max. ±0.6% max. 16V max. 25V max. 50V max. 100V max. 3.5V typ. (±20%) 7V typ. (±20%) 15V typ. (±10%) 32V typ. (±10%) (0,1µF capacitor on output, 20MHz BW limited) Transient Response (25% step change) Switching Frequency (Full load and nominal input voltage) 200mVp-p max. 1ms typ. 100kHz min. / 350kHz max. Input Filter Pi Network Capacitors All types Minimum Load (Operation under no load will not damage the converter, but it may not meet all specifications) No Load Power Consumption Isolation Voltage R8 types Rated Working Voltage Isolation Voltage R10 types Rated Working Voltage MLCC capacitors only 400mW max. 8000VDC min. 4000VAC min. see Application Notes 10000VDC min. 5000VAC min. see Application Notes (tested for 1 second) (rated for 1 minute) (long term isolation) (tested for 1 second) (rated for 1 minute) (long term isolation) Isolation Capacitance 20pF typ. REC6/R Isolation Resistance 10 GΩ min. Short Circuit Protection (Max operating temp. = 50°C during short circuit conditions) Operating Temperature Range (free air convection) Continuous, Auto Restart -40°C to +75°C (see Graph) Case Temperature 105°C max. Storage Temperature Range -55°C to +125°C Relative Humidity 95% RH Case Material Non-Conductive Plastic Potting Material Thermal Impedance Silicone 20°C/W Natural convection Package Weight Packing Quantity 14g 15 pcs per Tube 100 pcs per Reel } MTBF (+25°C) Detailed Information see (+75°C) Application Notes chapter "MTBF" EMC Conducted Emissions (with 470µF//0.1µF capacitors across input) Radiated Emissions Reinforced Isolation Transformer Creepage Transformer Clearance PCB Creepage & Clearance Optocoupler Creepage External Creepage and Clearance Plastic Case Certifications CB Report Medical Safety CSA Medical Safety General Safety using MIL-HDBK 217F using MIL-HDBK 217F EN55022 EN55022 /R8 and /R10 Types /R8 and /R10 Types /R8 and /R10 Types /R8 and /R10 Types Input <> Output pins Ref: CA/11158/CSA Report: 2202478 Report: 2219431 Recognised as Reinforced Isolation E-112 10% Full Load REV: 0/2010 953 x103 hours 234 x103 hours Class A Class A 4.6 mm min. 2.4 mm min. 6.0 mm min. 6.0 mm min. 14.2 mm min. IEC60601-1:1988 + A1: 1991 + A2:1995 C22.2 601-1 2nd Ed. UL 60601-1 1st Ed. C22.2 No. 60950-1-03 UL 60950-1 1st Ed. Supplement to Report: 2219431 www.recom-electronic.com REC6-S_DRW /R* Series ECONOLINE DC/DC-Converter Typical Characteristics Efficiency vs Vin Efficiency vs Load Efficiency VS Input Voltage Efficiency / Load 100 1205 4805 80 60 2405 40 Efficiency (%) Efficiency % REC6-xx05SRW/R* REC6-xx05DRW/R* 0505 20 0 0% 40% 20% 60% Total Output current (%) 80% 100% 80 4812 1212, 2412 20 0 0% 40% 20% 60% Total Output current (%) 80% 100% 4824 40 Efficiency (%) Efficiency % 0524 1224, 2424 60 20 0 0% 40% 20% 60% Total Output current (%) www.recom-international.com nom max max+20% 90 88 86 84 82 80 78 76 74 72 70 min max max+20% 4812 2412 1212 0512 nom Efficiency VS Input Voltage 80 REC6-xx24SRW/R* REC6-xx12DRW/R* 0505 Input Voltage (V) Efficiency / Load 100 1205 80% 100% 90 88 86 84 82 80 78 76 74 72 70 min 1224 4824 2424 0524 nom max max+20% Input Voltage (V) REV:0/2010 E-113 REC6/R Efficiency % 40 Efficiency (%) REC6-xx12SRW/R* 2405 Efficiency VS Input Voltage 0512 60 4805 Input Voltage (V) Efficiency / Load 100 90 88 86 84 82 80 78 76 74 72 70 min REC6-S_DRW /R* Series ECONOLINE DC/DC-Converter Package Style and Pinning (mm) DIP 24 (continued) 3rd angle projection “A” Pinning 20.30 32.00 /R8 & /R10 Pin Connections 10.20 Pin # 4.1 15.24 0.51 4.60 Recommended Footprint Details 1.00 ø+0.15/0 (1) 2 Single Dual CTRL CTRL 1 (option) 11 2 –Vin –Vin 11 NC –Vout 14 +Vout +Vout 16 –Vout Com 22 +Vin +Vin 23 +Vin +Vin NC = No Connection Bottom View 23 22 16 2.54 14 2.54 CRTL Version only XX.X ± 0.5 mm XX.XX ± 0.25 mm Top View Vin+ CTRL Option 0V ON = Open or 0V< Vctrl <1.2V OFF = 2.2V< Vctrl <12V 2 REC6-xxxx/CTRL CTRL 1 1kW 1N4148 Off On REC6/R TTL Input 22,23 “C” Pinning 20.30 32.00 /R8 & /R10 Pin Connections 10.20 4.1 0.51 2.03 15.24 Recommended Footprint Details 1.00 ø+0.15/0 1 2 10 11 12 15 2.54 13 2.54 E-114 Single Dual 1 +Vin +Vin 2 +Vin +Vin 10 NC Com 11 NC Com 12 –Vout NC 13 +Vout –Vout 15 NC +Vout 23 –Vin –Vin 24 –Vin –Vin NC = No Connection Bottom View 23 22 Pin # XX.X ± 0.5 mm XX.XX ± 0.25 mm Top View REV: 0/2010 www.recom-electronic.com