REC3.5-2424SRW/R8/C

Features Regulated Converters ● ● ● ● ● ● ● ● ● ● 8kVDC & 10kVDC Reinforced Isolation Industry Standard DIP24 Package 3.5W 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% Description The REC3.5 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 recognized by CSA as reinforced isolated with a minimum internal clearance of 2.4mm and a minimum internal creepage clearance of 4.6mm. The REC3.5 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. ECONOLINE DC/DC-Converter with 3 year Warranty 3.5 Watt DIP24 Reinforced Single & Dual Output Selection Guide Input Voltage (VDC) Output Voltage (VDC) Output Efficiency Max Current Capacitive (mA) (%) Load (1) REC3.5-xx05SRW/R* 9 - 18, 18 - 36, 36 - 75 5 700 80, 81, 82 REC3.5-xx09SRW/R* 9 - 18, 18 - 36, 36 - 75 9 388 81, 82, 83 4.5 - 9 77 4.5 - 9 REC3.5-xx12SRW/R* 9 - 18, 18 - 36, 36 - 75 9 - 18, 18 - 36, 36 - 75 12 290 9 - 18, 18 - 36, 36 - 75 REC3.5-xx05DRW/R* 9 - 18, 18 - 36, 36 - 75 15 233 9 - 18, 18 - 36, 36 - 75 83, 84, 85 ±5 ±350 80, 81, 82 ±2200µF 9 - 18, 18 - 36, 36 - 75 4.5 - 9 77 ±9 ±194 81, 82, 83 ±1600µF 80 ±12 ±145 81, 82, 83 ±1000µF 82 ±15 ±117 Derating-Graph (Ambient Temperature) 82, 83, 84 ±1000µF 80 R* = R8 or R10 for 8kVDC or 10kVDC isolation. 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. 2:1 Input (REC3.5-S_DRW/R8(R10) * add suffix "/A" or "/C" for pinning options, xx = 4.5-9Vin = 05 see next page for details. xx = 9-18Vin = 12 * add suffix “/CTRL” for control pin option (A Pinning only) xx = 18-36Vin = 24 * add suffix "/X1" for Undervoltage Lockout xx = 36-75Vin = 48 Ordering Examples: REC3.5-0512DRW/R8/A/CTRL= 5V Vin, ±12V Vout, 8kVDC isolation, pinout “A”,control pin REC3.5-4805SRW/R10/A = 48V Vin, 5V Vout, 10kVDC isolation, pinout “A” REC3.5-1212DRW/R8/C/X1 = 12V Vin, ±12V Vout, 8kVDC isolation, pinout “C”,UVL REC3.5-0505SRW/R10/A/CTRL/X1 = 5V Vin, 5V Vout, 10kVDC isolation, pinout “A”,control pin, UVL www.recom-power.com REC3.5/R 1000µF 82 4.5 - 9 REC3.5-xx15DRW/R* 2200µF 145 4.5 - 9 REC3.5-xx12DRW/R* 84, 85, 86 24 4.5 - 9 9 - 18, 18 - 36, 36 - 75 E-314885 C22.2-No. 60950 Certified C22.2-601.1 Certified UL-60601.1 Certified 2200µF 83 4.5 - 9 REC3.5-xx09DRW/R* 82, 83, 84 82 4.5 - 9 REC3.5-xx24SRW/R* RoHS 2011/65/EU 6/6 3300µF 80 4.5 - 9 REC3.5-xx15SRW/R* 4700µF REV: 0/2015 Output Power (%) Part Number DIP24 120 100 80 60 40 20 0 Safe Operating Area -40 0 25 50 75 85 Operating Temperature (°C) 105 125 Refer to Application Notes E-145 REC3.5-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 Output Voltage Accuracy Line Regulation Load Regulation Input Surge REC3.5/R Undervoltage Lockout (HL-LL) (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 (0,1µF capacitor on output, 20MHz BW limited) (25% step change) (Full load and nominal input voltage) 2:1 ±2% max. ±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%) 150mVp-p max. 1ms typ. 150kHz min. / 500kHz max. Pi Network MLCC capacitors only 20% Full Load 400mW max. 8000VDC 4000VAC / 60Hz 10000VDC. 5000VAC / 60Hz 20pF typ. 10 GΩ min. Continuous, Auto Restart -40°C to +85°C (see Graph) 105°C max. -55°C to +125°C 95% RH Non-Conductive Plastic Silicone 20°C/W 14g 15 pcs per Tube 1206 x 103 hours 392x 103 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. EN 60601-1 3rd Edition Output Ripple and Noise Transient Response Switching Frequency Input Filter 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-Suffix (tested for 1 second) (rated for 1 minute**) Isolation Voltage R10-Suffix (tested for 1 second) (rated for 1 minute**) Isolation Capacitance Isolation Resistance Short Circuit Protection (Max operating temp. = 60°C during short circuit conditions) Operating Temperature Range (free air convection) Case Temperature Storage Temperature Range Relative Humidity Case Material Potting Material Thermal Impedance Natural convection Package Weight Packing Quantity MTBF (+25°C) using MIL-HDBK 217F Detailed Information see Application Notes chapter "MTBF" (+75°C) using MIL-HDBK 217F EMC Conducted Emissions EN55022 (with 470µF//0.1µF capacitors across input) Radiated Emissions EN55022 Reinforced Isolation Transformer Creepage /R8 and /R10 Types Transformer Clearance /R8 and /R10 Types PCB Creepage & Clearance /R8 and /R10 Types Optocoupler Creepage /R8 and /R10 Types External Creepage and Clearance Plastic Case Input Output pins Certifications EN Medical Safety Report: MDD1207051 + RM1207051 Medical Report + ISO14971 Risk Assessment IEC Medical Safety CB Report: CA-10168-A1-UL IEC 60601-1 3rd Edition CSA Medical Safety Report: 2202478 C22.2 601-1 2nd Ed. UL Medical Safety E314885-A4 UL 60601-1 3rd Edition General Safety Report: 2219431 C22.2 No. 60950-1-03 UL 60950-1 1st Ed. Recognised as Reinforced Isolation Supplement to Report: 2219431 } **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. E-146 REV: 0/2015 www.recom-power.com REC3.5-S_DRW /R* Series ECONOLINE DC/DC-Converter Typical Characteristics - Continued Efficiency vs Vin Efficiency vs Load Efficiency / Load 100 Efficiency VS Input Voltage 0505 4805 80 REC3.5-xx05SRW/R* REC3.5-xx05DRW/R* 60 Efficiency % Efficiency (%) 1205 40 2405 20 0 0% 20% 40% 60% Total Output current (%) 80% 100% 0512 1212 60 Efficiency (%) Efficiency % 2412 20 0 0% 20% 40% 60% Total Output current (%) 80% 100% 4824 2424 60 0524 www.recom-power.com 0 Efficiency (%) Efficiency % 40 20 nom max max+20% 90 88 86 84 82 80 78 76 74 72 70 min 4812 max max+20% max max+20% 1212 0512 2412 nom Efficiency VS Input Voltage 80 REC3.5-xx24SRW/R* REC3.5-xx12DRW/R* 0505 Input Voltage (V) Efficiency / Load 100 1205 REC3.5/R 4812 40 2405 Efficiency VS Input Voltage 80 REC3.5-xx12SRW/R* 4805 Input Voltage (V) Efficiency / Load 100 90 88 86 84 82 80 78 76 74 72 70 min 1224 0% 20% 40% 60% Total Output current (%) 80% 100% 90 88 86 84 82 80 78 76 74 72 70 min 4824 2424 1224 0524 nom Input Voltage (V) REV: 0/2015 E-147 REC3.5-S_DRW /R* Series ECONOLINE DC/DC-Converter Package Style and Pinning (mm) DIP 24 , Wide Input 2:1 Pin Connections “A” Pinning Pin # 20.30 32.00 /R8 & /R10 1 (option) 10.20 4.1+0.25 /-0.5 15.24 0.51 4.60 Recommended Footprint Details Dual CTRL CTRL 2 –Vin –Vin 11 NC –Vout 14 +Vout +Vout 16 –Vout Com 22 +Vin +Vin 23 +Vin +Vin NC = No Connection 1.00 ø+0.15/–0 (1) 2 Single 11 Bottom View 23 22 16 2.54 14 Top View 2.54 CRTL Version only CTRL Option 22,23 Vin+ 2 0V ON = Open or 0V< Vctrl