Features Regulated Converters ● ● ● ● ● ● ● Compact High Voltage Power Supplies 5 Watt in Low Profile DIP24 Package 3000VDC Isolation Remote Voltage Programming by External Voltage or Resistance Continuous Short Circuit Protection Cascadeable to generate Output Voltages of up to 420VDC Efficiency to 86% INNOLINE DC/DC-Converter Rxx100_150A Series 5 Watt Single Output Selection Guide Part Number DIP 24 Input Range (VDC) Output Voltage (1) (VDC) Output Current (2) (mA) R12-100A 12 ( 10 – 14 ) +55...+135 50 R15-100A 15 ( 13 – 17 ) +55...+135 50 R24-100A 24 ( 21 – 27 ) +55...+135 50 R12-150A 12 ( 10 – 14 ) +95...+210 50 R15-150A 15 ( 13 – 17 ) +95...+210 50 R24-150A 24 ( 21 – 27 ) +95...+210 50 Notes: 1. Adjustable with external voltage 0 to +4VDC or with 5k. variable resistor. See below for details. 2. Maximum Power Dissipation is 5W. Specifications ( typical at 25°C, nominal input voltage, rated output current unless otherwise specified ) Input Voltage Range Rated Power Voltage Adjustment Range ( see note 1 ) 10..14 or 13..17 or 21..27VDC 50mA max. or 5 Watts max. 55..135 or 95..210VDC Minimum Load for proper regulation 10mA Output Voltage Accuracy ±5% max Line Voltage Regulation 0.2% max Load Voltage Regulation ( 20% to 100% full load ) 0.3% max Derating Graph (Ambient Temperature) 125 Operating Frequency 200kHz typ. 100 Efficiency at Full Load 80 ~ 86% Isolation Voltage (tested for 1 second) 3000VDC min. Isolation Capacitance 20pF typ. Isolation Resistance Short Circuit Protection 1 MΩ min. Continuous, Automatic Restart Short Circuit Input Current Operating Temperature Range (free air convection, with derating) Storage Temperature Range MTBF www.recom-international.com 30mA typ. -25°C to +85°C Output Power (%) 100mVp-p max. Output Ripple and Noise (20MHz limited) 60 75 50 25 Natural Convection 0 -25 -10 0 50 60 70 65 80 90 100 Ambient Temperature Range (°C) -50°C to +125°C 1635 x 10³hours min. February-2007 175 Rxx-100_150A Series INNOLINE DC/DC-Converter Typical Applications For remote control by variable resistor 22,23 2,3 9,16 Max Vout R12-150A C1 47µF -Vin 12,13 10,15 8,17 Com C2 4700 pF, 250VDC Load Vref Vadj Output Voltage +Vin Min R2 R1 R1 0W R2 5kW 5kW 0W Resistance Control VR = 5 kW For remote voltage control 12,13 22,23 R24-150A C1 47µF 2,3 -Vin (GND) 10,15 8,17 9,16 Max Vout Com C2 4700 pF, 250VDC Load Vref Vadj (open) + _ Remote Voltage Control 0 -4V +Vin 22,23 Vout U1 C1 47µF 2,3 -Vin 12,13 9,16 Link -Vin and Com for GND- based Remote Voltage Control (Output is no longer isolated) 10,15 8,17 Com C3 4700 pF, 250VDC Load 2,3 9,16 2V 3V 4V Voltage Control U1 U2 Vout Range Rxx-100A Rxx-100A 190~270 Rxx-150A Rxx-100A 230~345 Rxx-150A Rxx-150A 305~420 Vout U2 C2 47µF 1V Note: When cascaded, only one Rxx-A may be adjustable, the other must be fixed voltage. 5 kW 12,13 Min Cascade Combinations Vref Vadj 22,23 Output Voltage +Vin 10,15 8,17 Com C4 4700 pF, 250VDC Vref Vadj R2 R1 VR = 5 kW 176 February-2007 www.recom-international.com Rxx-100_150A Series INNOLINE DC/DC-Converter Typical Characteristics R24-100A R24-100A 100 Efficiency (%) Output Ripple (mVp-p) 100 50 0 60 70 80 90 0 100 110 120 130 Load = 50mA or 5W max. 50 60 70 80 100 110 120 130 Efficiency Vs Output Voltage ( Vin=Nom.) Output Ripple Vs Output Voltage ( Vin=Nom.) R24-100A R24-100A Max. Output Current (mA) 5 Output Power (Watt) 90 Output Voltage ( V ) Output Voltage ( V ) 4 3 2 60 40 20 1 0 0 60 70 80 90 60 70 80 90 100 110 120 130 Output Voltage ( V ) Temperature ( °C ) Max. Output Current Vs Output Voltage ( Vin=Nom.) Output Power Vs Temperature ( Vin=Nom.) Package Style and Pinning 3rd angle projection 20.30 31.80 9.40 4.10 0.51 4.60 Pin Connections 15.24 1.00 ø+0.15/0 8 9 10 2 3 12 17 16 15 -Vin 8,17 Vadj 9,16 V ref 10,15 -Vout 12,13 +Vout 22,23 +Vin 2.54 13 2.54 www.recom-international.com Out 2,3 XX.X ± 0.5 mm XX.XX ± 0.25 mm Bottom View 23 22 Pin # February-2007 Top View 177