● Low Cost 3W converter in DIP24 Package ECONOLINE Features ● 1kVDC Isolation ● Regulated Output DC/DC-Converter Regulated ● Continuous Short Circuit Protection with 3 year Warranty ● Internal SMD design Converters ● 3 Pinout Options, 3 Case Styles. ● Efficiency to 75% Description 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 3 Watt 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. DIP24 SMD & Selection Guide Part Input Output Output Max Single & Dual Number Voltage Voltage Current Capacitive DIP24 (SMD) (VDC) (VDC) (mA) Load(1) Output 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 RoHS * add suffix -Rfor Tape and Reel packaging, e.g. REC3-0505SR/H1/SMD-R 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 EN-60950-1 Certified 12V 10.2V - 13.8V 24V 20.4V - 27.6V REC3-S_DR Output Voltage Accuracy ±3% typ. Line Voltage Regulation ±0.5% max Load Voltage Regulation (10% to 100% full load ) ±1% max. Minimum Load 10% (2) Derating-Graph Output Ripple and Noise (at 20MHz BW) 100mVp-p max. Operating Frequency 75kHz min. (Ambient Temperature) Efficiency at Full Load 65% min. No Load Power Consumption 300mW max. Isolation Voltage (tested for 1 second) 1000VDC (rated for 1 minute**) 500VAC / 60Hz (cid:15)(cid:16)(cid:16) Isolation Capacitance 30pF typ. (cid:22)(cid:16) (cid:12)(cid:18)N(cid:14)(cid:6)(cid:17). Isolation Resistance 1 GΩmin. (cid:17)(cid:16) (cid:12)(cid:15)((cid:20)N(cid:14)(cid:6)(cid:20)(cid:16) Short Circuit Protection Continuous (cid:19)(cid:16) Operating Temperature Range (free air convection) -40°C to +80°C (see Graph) (cid:13)(cid:14) (cid:31)(cid:23) (cid:10)(cid:6)(cid:2)(cid:5)(cid:10)(cid:11)(cid:23)(cid:4)(cid:24)(cid:25)(cid:26)(cid:6)!(cid:11)(cid:10)(cid:23) (cid:10)(cid:11)(cid:6)(cid:12) (cid:18)(cid:16) Storage Temperature Range -55°C to +125°C (cid:9) (cid:7)(cid:8) (cid:16) Relative Humidity 95% RH (cid:5)(cid:3)(cid:4)(cid:6) (cid:21)(cid:19)(cid:16) (cid:16) (cid:20)(cid:16) (cid:22)(cid:16) (cid:15)(cid:16)(cid:20) (cid:15)(cid:20)(cid:16) Thermal Impedance Natural convection 20°C/W for plastic case (cid:2)(cid:3)(cid:4) (cid:2)(cid:5)(cid:10)(cid:11)(cid:23)(cid:4)(cid:24)(cid:25)(cid:26)(cid:6)(cid:27)(cid:10)(cid:28)(cid:5)(cid:10)(cid:11)(cid:23)(cid:4)(cid:3)(cid:11)(cid:10)(cid:6)(cid:29)(cid:30) /(cid:17) 12°C/W for metal case Package Weight 12g Packing Quantity 15 pcs per Tube **Any data referred to in this datasheet are of indicative nature and based on our practical experience only. For further details, 100 pcs per Reel please refer to our Application Notes. MTBF (+25°C)}Detailed Information see using MIL-HDBK 217F 950 x 103 hours (+80°C) Application Notes chapter "MTBF" using MIL-HDBK 217F 145 x 103 hours continued on next page Refer to Application Notes www.recom-power.com REV: 0/2015 E-139

REC3-S_DR/H1 ECONOLINE Series 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 "(cid:18)((cid:16)(cid:16) (cid:18)(cid:16)("(cid:16) Pin # Single Dual 1 +Vin +Vin (cid:15)(cid:16)((cid:18)(cid:16) 2 No Pin –Vout 3 No Pin Com "((cid:22)1(cid:16)((cid:20)(cid:6)%(cid:21)(cid:16)((cid:18)(cid:20) 10 –Vout Com (cid:18)((cid:16)(cid:17) (cid:16)((cid:20)(cid:15) (cid:15)(cid:20)((cid:18)(cid:19) 11 +Vout +Vout 12 –Vin –Vin 13 –Vin –Vin Recommended Footprint Details 14 +Vout +Vout (cid:15)((cid:16)(cid:16)01(cid:16)((cid:15)(cid:20)%2(cid:16) 15 –Vout Com 22 No Pin Com (cid:15) (cid:18) " (cid:15)(cid:16)(cid:15)(cid:15)(cid:15)(cid:18) 23 No Pin –Vout 24 +Vin +Vin (cid:13)(cid:14)(cid:15)(cid:15)(cid:14)(cid:16)(cid:17)(cid:18)(cid:19)(cid:20)(cid:21) NC = No Connection (cid:18)(cid:19)(cid:18)"(cid:18)(cid:18) (cid:15)(cid:20)(cid:15)(cid:19) (cid:15)" (cid:18)((cid:20)(cid:19) XX.X ± 0.5 mm XX.XX± 0.25 mm (cid:22)(cid:14)(cid:23)(cid:17)(cid:18)(cid:19)(cid:20)(cid:21) (cid:18)((cid:20)(cid:19) R - 3 C E R Pin Connections 24 PIN DIP SMD Package Pin # Single Dual 1 +Vin +Vin 2 NC –Vout "(cid:18)((cid:16)(cid:16) (cid:18)(cid:16)("(cid:18) 3 NC Com 4 NC NC 5 NC NC (cid:15)(cid:15)((cid:18)(cid:16) (cid:15)(cid:16)(/(cid:16) 9 NC NC 10 -Vout Com (cid:18)((cid:20)(cid:19) (cid:15)((cid:20)(cid:16) 11 +Vout +Vout SMD pin (cid:18)(cid:20)((cid:19)(cid:16) 12 -Vin -Vin connections 13 -Vin -Vin follow standard Recommended Footprint Details 14 +Vout +Vout package (cid:7)(cid:24)(cid:25)(cid:6)(cid:23)(cid:11)(cid:10)(cid:23) (cid:15)((cid:17)(cid:16) 15 -Vout Com pinning. (cid:16)((cid:15)(cid:6)5(cid:6)(cid:16)((cid:20)(cid:16) (cid:16)((cid:20)(cid:16) 16 NC NC (cid:18)((cid:19)(cid:16) All unused pins 20 NC NC (cid:15) (cid:18) " (cid:19) (cid:20) (cid:6)/(cid:15)(cid:16)(cid:15)(cid:15)(cid:15)(cid:18) are NC (No 21 NC NC Connection). 22 NC Com (cid:18)"((cid:19)(cid:16) -(cid:8)(cid:4)(cid:4)(cid:8)(cid:28)(cid:6),(cid:24)(cid:10)(cid:9) (cid:18)(cid:17)((cid:20)(cid:19) (cid:27)(cid:8)(cid:5)(cid:6),(cid:24)(cid:10)(cid:9) 23 NC -Vout (cid:18)(cid:19)((cid:15)(cid:19) (cid:15) 24 +Vin +Vin (cid:18)(cid:19)(cid:18)"(cid:18)(cid:18)(cid:18)(cid:15)(cid:18)(cid:16) (cid:15)(cid:17)(cid:15)(cid:20)(cid:15)(cid:19)(cid:15)" XX.X ± 0.5 mm XX.XX± 0.25 mm (cid:18)(cid:20)((cid:19)(cid:16) (cid:18).(/(cid:19) 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

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: R ECOM: REC3-2412SR/H1 REC3-2412SR/H1/M REC3-2412SR/H1/M/SMD REC3-2412SR/H1/M/SMD-R REC3- 2412SR/H1/SMD REC3-2412SR/H1/SMD-R REC3-2415DR/H1 REC3-2415DR/H1/M REC3-2415DR/H1/SMD REC3-2415DR/H1/SMD-R REC3-2415DR/H1M/SMD REC3-2415DR/H1M/SMD-R REC3-2415SR/H1 REC3- 2415SR/H1/M REC3-2415SR/H1/M/SMD REC3-2415SR/H1/M/SMD-R REC3-2415SR/H1/SMD REC3- 2415SR/H1/SMD-R REC3-0505DR/H1 REC3-0505DR/H1/M REC3-0505DR/H1/SMD REC3-0505DR/H1/SMD-R REC3-0505DR/H1M/SMD REC3-0505DR/H1M/SMD-R REC3-0505SR/H1 REC3-0505SR/H1/M REC3- 0505SR/H1/M/SMD REC3-0505SR/H1/M/SMD-R REC3-0505SR/H1/SMD REC3-0505SR/H1/SMD-R REC3- 0512DR/H1 REC3-0512DR/H1/M REC3-0512DR/H1/SMD REC3-0512DR/H1/SMD-R REC3-0512DR/H1M/SMD REC3-0512DR/H1M/SMD-R REC3-0512SR/H1 REC3-0512SR/H1/M REC3-0512SR/H1/M/SMD REC3- 0512SR/H1/M/SMD-R REC3-0512SR/H1/SMD REC3-0512SR/H1/SMD-R REC3-0515DR/H1 REC3-0515DR/H1/M REC3-0515DR/H1/SMD REC3-0515DR/H1/SMD-R REC3-0515DR/H1M/SMD REC3-0515DR/H1M/SMD-R REC3- 0515SR/H1 REC3-0515SR/H1/M REC3-0515SR/H1/M/SMD REC3-0515SR/H1/M/SMD-R REC3-0515SR/H1/SMD REC3-0515SR/H1/SMD-R REC3-1205DR/H1 REC3-1205DR/H1/M REC3-1205DR/H1/SMD REC3-1205DR/H1/SMD- R REC3-1205DR/H1M/SMD REC3-1205DR/H1M/SMD-R REC3-1205SR/H1 REC3-1205SR/H1/M REC3- 1205SR/H1/M/SMD REC3-1205SR/H1/M/SMD-R REC3-1205SR/H1/SMD REC3-1205SR/H1/SMD-R REC3- 1212DR/H1 REC3-1212DR/H1/M REC3-1212DR/H1/SMD REC3-1212DR/H1/SMD-R REC3-1212DR/H1M/SMD REC3-1212DR/H1M/SMD-R REC3-1212SR/H1 REC3-1212SR/H1/M REC3-1212SR/H1/M/SMD REC3- 1212SR/H1/M/SMD-R REC3-1212SR/H1/SMD REC3-1212SR/H1/SMD-R REC3-1215DR/H1 REC3-1215DR/H1/M REC3-1215DR/H1/SMD REC3-1215DR/H1/SMD-R REC3-1215DR/H1M/SMD REC3-1215DR/H1M/SMD-R REC3- 1215SR/H1 REC3-1215SR/H1/M REC3-1215SR/H1/M/SMD REC3-1215SR/H1/M/SMD-R REC3-1215SR/H1/SMD REC3-1215SR/H1/SMD-R REC3-2405DR/H1 REC3-2405DR/H1/M REC3-2405DR/H1/SMD REC3-2405DR/H1/SMD- R REC3-2405DR/H1M/SMD REC3-2405DR/H1M/SMD-R REC3-2405SR/H1 REC3-2405SR/H1/M REC3- 2405SR/H1/M/SMD REC3-2405SR/H1/M/SMD-R