Features Regulated Converters ● ● ● ● ● ● ● ● ● ● ● ● ECONOLINE DIP24 Miniature Package 2:1 Wide Range Voltage Input 3kVDC Isolation UL94V-0 Package Material Continuous Short Circuit Protection Low profile 7mm Height Cost Effective Short Lead Time No External Capacitor needed Full SMD Construction 100% Burned In Efficiency to 85% DC/DC-Converter RW-xxxxD Series 3 Watt DIP24 low Profile package Dual Regulated Output Selection Guide Part Number Input Voltage Output Voltage Output Current Efficiency DIP24 Miniature (VDC) (VDC) (mA) % RW-1205D 9 – 18 ±5 ±300 76 RW-1209D 9 – 18 ±9 ±167 80 RW-1212D 9 – 18 ±12 ±125 83 RW-1215D 9 – 18 ±15 ±100 83 RW-2405D 18 – 36 ±5 ±300 78 RW-2409D 18 – 36 ±9 ±167 81 RW-2412D 18 – 36 ±12 ±125 85 RW-2415D 18 – 36 ±15 ±100 85 RW-4805D 36 – 72 ±5 ±300 78 RW-4809D 36 – 72 ±9 ±167 82 RW-4812D 36 – 72 ±12 ±125 84 RW-4815D 36 – 72 ±15 ±100 84 Description The RW series with 2:1 input voltage ranges and max. height of 7,0 mm has been designed for the telecom - and industrial automation markets. They are particularly aimed at applications where pcb-space is at a premium, still requiring industrial standard pinning. The converters supply the full 3 Watts without additional heat-sinks over the temperature range -40°C to +85°C. Specifications (Core Operating Area) Input Voltage Range 2:1 Output Voltage Accuracy ±1% typ. / ±2% max. Line Voltage Regulation 0.1% typ. / 0.2% max. Load Voltage Regulation (10% to 100% full load) 0.2% typ. / 0.5% max. Output Ripple and Noise (20MHz limited) (Ambient Temperature) 50mVp-p max. Efficiency at Full Load Isolation Voltage (tested for 1 second) Rated Working Voltage (long term isolation) Isolation Capacitance 100KHz min. / 150kHz typ. 3W 100 See above 3.000VDC min. 80 2W 60 see Application Notes 20pF min. / 40pF typ. / 60pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection Continuous Operating Temperature Range (free air convection) Output Power (%) Operating Frequency Storage Temperature Range Derating-Graph 40 1W 20 0 Safe Operating Area -40 0 50 Operating Temperature °C 85 100 90 95 150 -40°C to +85°C (see Graph) -55°C to +125°C continued on next page 90 April-2005 www.recom-international.com RW-xxxxD Series ECONOLINE DC/DC-Converter Specifications (Core Operating Area) Case Material Non-Conductive Black Plastic Potting Material Epoxy ( UL94V-0 ) Relative Humidity MSL Level 1 95% RH Package Weight MTBF (+25°C) (+85°C) 7g } 1636 x 10 hours using MIL-HDBK 217F Detailed Information see Application Notes chapter "MTBF" using MIL-HDBK 217F 3 303 x 103 hours Package Style and Pinning (mm) 24 PIN DIP Miniature Package Style 3rd angle projection 17.50 32.00 7.00 RECOM RW-1205D 3.81 15.24 0.51 4.60 **** Recommended Footprint Details Pin Connections 1.00 ø+0.15/0 2 3 9 11 Bottom View 23 22 16 2.54 14 2.54 Pin Dual 2&3 -Vin 9 & 16 Com 11 -Vout 14 +Vout 22 & 23 +Vin NC = No Connection XX.X ± 0.5 mm XX.XX ± 0.25 mm Top View Note: pinout is the same like REC-series, A-pinout RW-xx15D To measure the output ripple & nois with short runs by 0.1uF/50V @ 20MHz nominal input and full load. Please see as below: Efficiency / Load 100 0.1uF +Vin 2415 80 +Vout 60 -Vin 4815 40 Ground Ring Com Efficiency % DC/DC Converter 20 0 0% 20% 40% 60% 80% 100% Total Output current (%) www.recom-international.com April-2005 91