Low Cost 3W converter in DIP24 Package ECONOLINE 1kVDC Isolation Features Regulated Output DC/DC-Converter Continuous Short Circuit Protection with 3 year Warranty Regulated Internal SMD design Converters 3 Pinout Options, 3 Case Styles. Efficiency to 75 % The REC3-SR/DR series is a low cost converter containing a built in linear regulator to Description 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 3 Watt 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 (1) DIP24 (SMD) (VDC) (VDC) (mA) Load Output REC3-xx05SR/H1 5, 12, 24 5 600 4700F REC3-xx12SR/H1 5, 12, 24 12 250 2200F REC3-xx15SR/H1 5, 12, 24 15 200 2200F REC3-xx05DR/H1 5, 12, 24 5 300 2200F REC3-xx12DR/H1 5, 12, 24 12 125 1000F REC3-xx15DR/H1 5, 12, 24 15 100 1000F xx = Input Voltage. Other input and output voltage combinations available on request. * add suffix/SM for SMD package, e.g. REC3-0505SR/H1/SMD * add suffix/ for Metal Case, e.g. REC3-0505SR/H1/M RoHS * add suffix -R for Tape and Reel packaging, e.g. REC3-0505SR/H1/SMD-R 2011/65/EU 6/6 Specifications (measured at T = 25C, nominal input voltage, full load and after warm-up) A Input Voltage Range 5V 4.5V - 5.75V EN-60950-1 Certified 12V 10.2V - 13.8V 24V 20.4V - 27.6V Output Voltage Accuracy 3% typ. REC3-S DR Line Voltage Regulation 0.5% max Load Voltage Regulation (10% to 100% full load ) 1% max. (2) Minimum Load 10% Output Ripple and Noise (at 20MHz BW) 100mVp-p max. Derating-Graph 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 Isolation Capacitance 30pF typ. N . Isolation Resistance 1 G min. ( N Short Circuit Protection Continuous Operating Temperature Range (free air convection) -40C to +80C (see Graph) Storage Temperature Range -55C to +125C Relative Humidity 95% RH / Thermal Impedance Natural convection 20C/W for plastic case 12C/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. 3 MTBF (+25C) using MIL-HDBK 217F 950 x 10 hours Detailed Information see Application Notes chapterMTB 3 (+80C) using MIL-HDBK 217F 145 x 10 hours Refer to Application Notes continued on next page www.recom-power.com REV: 0/2015 E-139 REC3-S DR/H1 ECONOLINE DC/DC-Converter Series Specifications (measured at T = 25C, nominal input voltage, full load and after warm-up) A 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 Pin Single Dual ( 1 +Vin +Vin 2 No Pin Vout ( 3 No Pin Com 10 Vout Com( 1 ( % ( ( ( ( 11 +Vout +Vout 12 Vin Vin 13 Vin Vin Recommended Footprint Details 14 +Vout +Vout ( 01 ( %2 15 Vout Com 22 No Pin Com 23 No Pin Vout 24 +Vin +Vin NC = No Connection ( XX.X 0.5 mm XX.XX 0.25 mm ( Pin Connections 24 PIN DIP SMD Package Pin Single Dual 1 +Vin +Vin 2 NC Vout ( 3 NC Com 4NC NC 5NC NC ( (/ 9NC NC 10 -Vout Com ( 11 +Vout +Vout SMD pin ( 12 -Vin -Vin ( connections 13 -Vin -Vin follow standard Recommended Footprint Details 14 +Vout +Vout package 15 -Vout Com pinning. ( ( ( 5 ( 16 NC NC All unused pins ( 20 NC NC / are NC (No 21 NC NC Connection). 22 NC Com ( ( - , , 23 NC -Vout ( 24 +Vin +Vin 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 RECOMs 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 REC3-R