REC3-2412SR/H1

● ● ● ● ● ● ● Features Regulated Converters Low Cost 3W converter in DIP24 Package 1kVDC Isolation Regulated Output Continuous Short Circuit Protection Internal SMD design 3 Pinout Options, 3 Case Styles. Efficiency to 75 % ECONOLINE DC/DC-Converter with 3 year Warranty The REC3-SR/DR series is a low cost converter containing a built in linear regulator to give a regulated, load independent constant voltage output. The converter is designed to run from a regulated supply and is typically used to provide an isolated output or to generate dual rails from a single rail supply. 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. Description 3 Watt DIP24 & SMD Single & Dual Output Selection Guide Part Number DIP24 (SMD) Input Voltage (VDC) Output Voltage (VDC) Output Current (mA) Max Capacitive Load(1) REC3-xx05SR/H1 5, 12, 24 5 600 4700µF REC3-xx12SR/H1 5, 12, 24 12 250 2200µF REC3-xx15SR/H1 5, 12, 24 15 200 2200µF REC3-xx05DR/H1 5, 12, 24 ±5 ±300 ±2200µF REC3-xx12DR/H1 5, 12, 24 ±12 ±125 ±1000µF REC3-xx15DR/H1 5, 12, 24 ±15 ±100 ±1000µF xx = Input Voltage. Other input and output voltage combinations available on request. * add suffix "/SMD" for SMD package, e.g. REC3-0505SR/H1/SMD * add suffix "/M" for Metal Case, e.g. REC3-0505SR/H1/M * add suffix -R for Tape and Reel packaging, e.g. REC3-0505SR/H1/SMD-R RoHS 2011/65/EU 6/6 Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up) Input Voltage Range 5V 4.5V - 5.75V 12V 10.2V - 13.8V 24V 20.4V - 27.6V Output Voltage Accuracy ±3% typ. Line Voltage Regulation ±0.5% max Load Voltage Regulation (10% to 100% full load ) EN-60950-1 Certified REC3-S_DR ±1% max. 10% (2) Minimum Load Output Ripple and Noise (at 20MHz BW) 100mVp-p max. Operating Frequency 75kHz min. Efficiency at Full Load 65% min. Isolation Voltage 300mW max. (tested for 1 second) 1000VDC (rated for 1 minute**) 500VAC / 60Hz Isolation Capacitance 30pF typ. Isolation Resistance 1 GΩ min. Short Circuit Protection Continuous Operating Temperature Range (free air convection) -40°C to +80°C (see Graph) Storage Temperature Range -55°C to +125°C Relative Humidity 95% RH Thermal Impedance (Ambient Temperature) Natural convection 20°C/W for plastic case 100 80 (2W) 67 60 (1.5W) 50 40 Output Power (%) No Load Power Consumption Derating-Graph 20 0 Safe Operating Area 80 105 96 Operating Temperature °C -40 0 50 150 12°C/W for metal case Package Weight 12g Packing Quantity 15 pcs per Tube 100 pcs per Reel MTBF (+25°C) (+80°C) } Detailed Information see Application Notes chapter "MTBF" using MIL-HDBK 217F 950 x 103 hours using MIL-HDBK 217F 145 x 103 hours continued on next page www.recom-power.com REV: 0/2015 **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. Refer to Application Notes E-139 REC3-S_DR/H1 Series ECONOLINE DC/DC-Converter Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up) Certifications EN General Safety Report: SPCLVD1212007 EN60950-1:2006 + A11:2009+A1:2010+A12:2011 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 Note 2: The REC3-R 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. Package Style and Pinning (mm) 24 PIN DIP Package Pin Connections 20.30 32.00 10.20 3.8+0.5 /-0.25 15.24 0.51 2.06 Recommended Footprint Details 1.00 ø+0.15/–0 1 2 3 10 11 12 Bottom View Pin # Single 1 +Vin Dual +Vin 2 No Pin –Vout 3 No Pin Com 10 –Vout Com 11 +Vout +Vout 12 –Vin –Vin 13 –Vin –Vin 14 +Vout +Vout 15 –Vout Com 22 No Pin Com 23 No Pin –Vout 24 +Vin +Vin NC = No Connection 24 23 22 2.54 15 14 13 REC3-R 2.54 XX.X ± 0.5 mm XX.XX ± 0.25 mm Top View Pin Connections 24 PIN DIP SMD Package Pin # 32.00 20.32 11.20 10.90 1.50 2.54 25.40 Recommended Footprint Details Pin area 0.1 x 0.50 1.60 0.50 2.40 9 10 11 12 1 2 3 4 5 23.40 Bottom View 26.54 24.14 16 15 14 13 24 23 22 21 20 25.40 Top View 1 27.94 Single Dual 1 +Vin +Vin 2 NC –Vout 3 NC Com 4 NC NC 5 NC NC 9 NC NC 10 -Vout Com 11 +Vout +Vout 12 -Vin -Vin 13 -Vin -Vin 14 +Vout +Vout 15 -Vout Com 16 NC NC 20 NC NC 21 NC NC 22 NC Com 23 NC -Vout 24 +Vin +Vin SMD pin connections follow standard package pinning. All unused pins are NC (No Connection). XX.X ± 0.5 mm XX.XX ± 0.25 mm 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. E-140 REV: 0/2015 www.recom-power.com