Features Regulated Converters ● ● ● ● ● ● ● ECONOLINE Regulated Output Continuous Short Circuit Protection Auto-Restarting Wide Input 2:1 & 4:1 UL94V-0 Package Material Cost Effective 100% Burned In Efficiency to 86% DC/DC-Converter REC3S_DRW/H1 Series Selection Guide Part Number DIP24 Input Voltage (VDC) Output Voltage (VDC) Output Current (mA) Efficiency REC3-xx3.3SRW/H1 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 3.3 900 66-76 REC3-xx05SRW/H1 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 5 600 71-79 REC3-xx09SRW/H1 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 9 330 74-83 REC3-xx12SRW/H1 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 12 250 75-85 REC3-xx15SRW/H1 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 15 200 75-86 REC3-xx05DRW/H1 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 ±5 ±300 74-83 REC3-xx12DRW/H1 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 ±12 ±125 75-85 REC3-xx15DRW/H1 4.5 - 9, 9 - 18, 18 - 36, 36 - 72 ±15 ±100 75-86 (%) REC3-xx3.3SRWZ/H1 9 - 36, 18 - 72 3.3 850 77-79 REC3-xx05SRWZ/H1 9 - 36, 18 - 72 5 600 78-80 REC3-xx09SRWZ/H1 9 - 36, 18 - 72 9 330 80-83 REC3-xx12SRWZ/H1 9 - 36, 18 - 72 12 250 83-85 REC3-xx15SRWZ/H1 9 - 36, 18 - 72 15 200 83-85 REC3-xx05DRWZ/H1 9 - 36, 18 - 72 ±5 ±300 77-80 REC3-xx12DRWZ/H1 9 - 36, 18 - 72 ±12 ±125 83-85 REC3-xx15DRWZ/H1 9 - 36, 18 - 72 ±15 ±100 83-85 2:1 Input (REC3-S/DRW/H1) xx = 4.5-9Vin = 05 xx = 9-18Vin = 12 xx = 18-36Vin = 24 xx = 36-72Vin = 48 94 4:1 Input (REC3-S/DRWZ/H1) xx = 9-36Vin = 24 xx = 18-72Vin = 48 3 Watt DIP24 / SMD Single & Dual Output C" for Pinning, see next * add suffix "/AA", "/BB" or "/C page M" for metal case * add suffix "/M e.g. REC3-2412SRW/H1/AM = 1kVDC isol. / Pinout "AA" / metal case April-2005 www.recom-international.com ECONOLINE REC3-S_DRW/H1 Series DC/DC-Converter Specifications (Core Operating Area) Input Voltage Range ±2% max. ±0.3% max. ±0.3% max. 2:1 Input types 4:1 Input types Load Regulation (for output load current change from 20% to 100%) Output Ripple and Noise (0,1µF capacitor on output, 20MHz BW) Switching Frequency at Full Load 2:1 Input types and nominal Input Voltage 4:1 Input types ±0.6% max. 50mVp-p max. 90kHz min. / 150kHz max. 120kHz min. / 180kHz max. Input Filter Pi Network Efficiency at Full Load see above Isolation Voltage SMD Pinout and metal case (see note1) (tested for 1 second) 1.000VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Voltage H1 types Rated Working Voltage Isolation Capacitance (tested for 1 second) (long term isolation) 2:1 Input types 4:1 Input types 1.000VDC min. see Application Notes 20pF min. / 60pF max. 40pF min. / 80pF max. Isolation Resistance 120 100 80 60 50 40 20 0 -25 Vin = 5V Safe Operating Area 100 50 75 125 80 105 Operating Temperature (°C) 0 25 1 GΩ min. Continuous, Auto Restart -25°C to +80°C (see Graph) -25°C to +85°C (see Graph) 5V input types others Storage Temperature Range -55°C to +125°C Relative Humidity MSL Level 1 95% RH Case Material Non-Conductive Plastic Thermal Impedance Natural convection 20°C/W for metal case Package Weight 12 g 1043 x 10 hours 186 x 103 hours using MIL-HDBK 217F Detailed Information see Application Notes chapter "MTBF" using MIL-HDBK 217F 3 Output Power (%) Short Circuit Protection Operating Temperature Range (free air convection) } (Ambient Temperature) Output Power (%) Output Voltage Accuracy Line Regulation (HL-LL) MTBF (+25°C) (+85°C) Derating-Graph 2:1 & 4:1 120 100 80 60 50 40 20 0 -25 Safe Operating Area 0 25 50 75 Operating Temperature (°C) 100 85 105 125 Package Style and Pinning (mm) DIP 24 , Wide Input 2:1 & 4:1 Package A 3rd angle projection 20.30 32.00 10.20 Pin Connections 3.81 0.51 4.60 15.24 Recommended Footprint Details 1.00 ø+0.15/0 2 3 9 11 Bottom View 23 22 16 2.54 14 2.54 www.recom-international.com April-2005 Top View Pin # Single Dual 2 –Vin –Vin 3 –Vin –Vin 9 NC Com 11 NC –Vout 14 +Vout +Vout 16 – Vout Com 22 +Vin +Vin 23 +Vin +Vin NC = No Connection XX.X ± 0.5 mm XX.XX ± 0.25 mm 95 ECONOLINE REC3-S_DRW/H1 Series DC/DC-Converter Package Style and Pinning (mm) DIP 24 , Wide Input 2:1 & 4:1 3rd angle projection Package B 32.00 20.30 10.20 Pin # Single 1 +Vin +Vin 3.81 2 No Pin –Vout Com 15.24 0.51 2.06 Pin Connections Recommended Footprint Details 1.00 ø+0.15/0 1 2 3 10 11 12 Bottom View 24 23 22 2.54 15 14 13 Package C 3 No Pin 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 XX.X ± 0.5 mm XX.XX ± 0.25 mm Top View 2.54 Dual 20.30 32.00 Pin Connections 10.20 3.81 15.24 0.51 2.06 Recommended Footprint Details 1.00 ø+0.15/0 1 2 10 11 12 Bottom View 24 23 15 2.54 13 Pin # 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 XX.X ± 0.5 mm XX.XX ± 0.25 mm Top View 2.54 Mechanical drawings of DIP24 SMD case 32.00 19.90 31.40 11.20 2.54 10.90 3.81 20.30 6.35 25.40 Recommended Footprint Details Pin area 0.1 x 0.50 2.54 0.50 1.54 2.03 9 10 11 12 1 2 3 4 5 23.40 Bottom View 26.67 Top View 24.64 24 23 22 21 20 11 x 2.54 16 15 14 13 Tol.: ± 0.35 mm 1 27.94 length of plastic case is 31,8mm, length of metal case 32.0mm 96 April-2005 www.recom-international.com