Features Unregulated Converters 1kVDC and 3kVDC Isolation Options Approved for Medical Applications Suitable for Automated Assembly High Power Density Optional Continuous Short Circuit Protection Efficiency to 8 5 % Description Compared to standard 2 Watt packages, space savings of 80% and 77% respectively are achieved by these RTS & RTD 2 Watts SMD-Miniature DC/DC Converters. They have been specifically designed for applications where board space is at a premium since these 2 Watt converters have only a slightly larger foot print than conventional 1 Watt converters. With efficiencies up to 85%, external cooling is not needed, as the full output power is available over the operating temperature range -40C to +85C. All converters have an I/O-Isolation of 1kVDC, or optionally 3kV, making them suitable for many industrial and medical applications. Selection Guide Part Number SMD Output Voltage (VDC) Output Current (mA) Efficiency (3kV) Input Voltage (VDC) RTS**-xx3.3 (H) 5, 12, 15, 24 3.3 606 70-75 RTS**-xx05 (H) 5, 12, 15, 24 5 400 80-85 RTS**-xx09 (H) 5, 12, 15, 24 9 222 80-85 RTS**-xx12 (H) 5, 12, 15, 24 12 167 80-85 RTS**-xx15 (H) 5, 12, 15, 24 15 133 80-85 RTS**-xx24 (H) 5, 12, 15, 24 24 83 80-85 RTD**-xx05 (H) 5, 12, 15, 24 5 200 70-75 RTD**-xx09 (H) 5, 12, 15, 24 9 111 75-78 RTD**-xx12 (H) 5, 12, 15, 24 12 83 75-83 RTD**-xx15 (H) 5, 12, 15, 24 15 66 75-85 ECONOLINE DC/DC-Converter 2 Watt SMD Single & Dual Output (%) RTD**-xx24 (H) 5, 12, 15, 24 24 42 78-85 xx = Input Voltage. Other input and output voltage combinations available on request. * add Suffix "P" for Continuous Short Circuit Protection, e.g. RTS-0505/P, RTD-0505/HP * add suffix -R for tape&reel packing e.g. RTS-0505-R. For more details see Tapes Section. EN-60950-1 Certified (All Suffixes) EN-60601-1 Certified (Suffix H3) RTS-RTD Case and Pinning Options (note restrictions on /H option) RTS** : ** without marking denotes 5 pins out of 8 fitted (includes /H option) ** with marking 8 denotes 8 pins out of 8 fitted (/H option not available) RTD** : ** without marking denotes 6 pins out of 10 fitted (includes /H option) ** with marking 10 denotes with 10 pins out of 10 fitted (/H option not available) Specifications (measured at TA = 25C, nominal input voltage, full load and after warm-up) Input Voltage Range 10% Output Voltage Accuracy 5% Line Voltage Regulation Load Voltage Regulation (10% to 100% full load) 1.2%/1% of Vin max. 3.3V output types 5V output type 9V, 12V, 15V, 24V output types Output Ripple and Noise (20MHz limited) 150mVp-p max. Operating Frequency Efficiency at Full Load No Load Power Consumption 20% max. 15% max. 10% max. 20kHz min. / 50kHz typ. / 85kHz max. RTS typ. RTD typ. 70% min. / 80% typ. 124mW min. / 186mW typ. / 350mW max. 159mW min. / 192mW typ. / 350mW max. Refer to Application Notes cont. www.recom-international.com REV:0/2009 E-39 RTS & RTD Series ECONOLINE DC/DC-Converter Specifications - Continued Isolation Voltage (tested for 1 second) (tested for 1 second) (long term isolation) H-Suffix Rated Working Voltage 1000VDC min. 3000VDC min. see Application Notes Isolation Capacitance Isolation Resistance 1 Second Continuous Storage Temperature Range Reflow Temperature Vapour Phase Process 100 -55C to +125C 245C (30 sec) max. 240C (90 sec) max. 80 ROHS compliant (for more details see Application Notes) Relative Humidity Package Weight (+85C) -40C to +85C (see Graph) 95% RH 2.1g 2.5g RTS types RTD types Detailed Information see Application Notes chapter "MTBF" Output Power (%) Operating Temperature Range (free air convection) } (Ambient Temperature) 10 G min. Short Circuit Protection P-Suffix MTBF (+25C) Derating-Graph 40pF min. / 115pF max. using MIL-HDBK 217F 886 x 103 hours using MIL-HDBK 217F 128 x 103 hours 60 40 Safe Operating Area 20 0 85 100 95 Operating Temperature C -40 0 50 150 Typical Characteristics RTS-xx05 RTS-xx09 Efficiency / Load Efficiency / Load RTS-RTD 100 0505 100 1205 80 60 60 2405 20 0% 20% 40% 80% 60% 100% 0 Deviation / Load 0505 20.000 1205 Deviation from Nominal (%) Deviation from Nominal (%) E-40 -10.000 80% 100% 80% 100% 60% Deviation / Load 5.000 -5.000 40% 20% 25.000 10.000 0.000 0% Total Output current (%) 25.000 20.000 2409 20 Total Output current (%) 15.000 1209 40 Efficiency % Efficiency % 40 0 0509 80 2405 0% 20% 40% 60% Total Output current (%) 80% 100% 15.000 0509 1209 10.000 5.000 0.000 -5.000 -10.000 REV: 0/2009 2409 0% 20% 40% 60% Total Output current (%) www.recom-electronic.com RTS & RTD Series ECONOLINE DC/DC-Converter Typical Characteristics RTS-xx12 RTS-xx15 Efficiency / Load Efficiency / Load 100 100 0512 80 60 60 1212 40 Efficiency % Efficiency % 40 2412 20 0 0515 80 0% 40% 20% 80% 60% 100% 1215 20 2415 0 0% Deviation / Load 100% 80% 100% 25.000 0512 15.000 20.000 1212 Deviation from Nominal (%) 20.000 Deviation from Nominal (%) 80% 60% Deviation / Load 25.000 10.000 5.000 0.000 2412 -5.000 -10.000 40% 20% Total Output current (%) Total Output current (%) 0% 20% 40% 60% Total Output current (%) 80% 2415 10.000 5.000 0.000 1215 -5.000 -10.000 0% 20% 40% 60% Total Output current (%) RTD-xx12 RTD-xx15 Efficiency / Load Efficiency / Load 100 100 0% 40% 20% 2405 40 80% 60% 100% Total Output current (%) 60 1212 20 0 0% T Deviation / Load 20.000 1205 5.000 -5.000 -10.000 2405 0% 20% 40% 60% Total Output current (%) 0 0% 80% www.recom-international.com 100% 15.000 -10.000 60% 100% 80% Deviation / Load 25.000 1212 20.000 0512 5.000 -5.000 40% (%) 10.000 0.000 20% Total Output current (%) 100% Deviation from Nominal (%) 0505 10.000 0.000 lO 80% 60% 25.000 Deviation from Nominal (%) Deviation from Nominal (%) 20.000 40% 20% 1215 20 Deviation / Load 25.000 15.000 0515 40 Efficiency % 60 Efficiency % Efficiency % 20 0505 2415 80 0512 2412 80 60 40 100 Efficiency / Load 1205 80 0 RTS-RTD RTD-xx05 100% 0515 15.000 2412 0% 20% 40% 60% Total Output current (%) REV:0/2009 80% 100% 15.000 0515 1215 10.000 5.000 0.000 -5.000 -10.000 2415 0% 20% 40% 60% Total Output current (%) 80% 100% E-41 RTS & RTD Series ECONOLINE DC/DC-Converter Package Style and Pinning (mm) 8 PIN Single SMD Package 1.65 10 PIN Dual SMD Package 12.75 9.30 12.40 9.00 7.05 8 Pin # Recommended Footprint Details 1.20 0.50 2.54 8 Top View 1 2 5 4 1.80 1.20 4 5 9.00 7.05 1.65 9.00 8.60 10.00 2.54x4 Pin Connections 11.80 12.70 1 2 9.30 15.24 14.84 7 RECOM RTD-xxxx xxxx 4 1 2 8.60 10.00 Bottom View 10 5 RECOM RTS-xxxx xxxx 9.00 2.54 x 3 3rd angle projection 11.80 Single Dual -Vin -Vin 2 +Vin +Vin 4 -Vout Com 1 5 +Vout -Vout 7 No Pin +Vout 8 NC No Pin 10 No Pin NC NC = No Connection Recommended Footprint Details 0.50 1.20 2.57 10 12.70 Bottom View 7 Top View 1 2 4 5 1.80 1.20 R2S_R2D XX.X 0.5 mm XX.XX 0.25 mm Note: /H option is not available in these pin packages Full 8 PIN Single SMD Package 12.75 9.3 9.0 12.10 7.0 1.65 9.0 2.54 x 3 8.6 10.0 1.20 2.54 0.55 8 7 6 5 1.20 10 9 8 7 6 RECOM RTS8-xxxx xxxx RECOM RTD10-xxxx xxxx 7.0 1 2 3 4 1 2 3 4 5 1.65 Pin # Recommended Footprint Details 12.70 9.3 15.24 14.84 8 7 6 5 9.0 9.0 8.6 10.0 2.54x4 Pin Connections 11.8 Bottom View Full 10 PIN Dual SMD Package Top View 1 2 3 4 1.80 Single Dual 1 -Vin -Vin 2 +Vin +Vin 3 NC NC 4 -Vout Com 5 +Vout -Vout 6 NC NC 7 NC +Vout 8 NC NC 9 - NC 10 - NC 11.8 Recommended Footprint Details 0.55 Bottom View 2.54 12.70 1.20 10 9 8 7 6 1.20 Top View 1 2 3 4 5 1.80 NC = No Connection XX.X 0.5 mm XX.XX 0.25 mm E-42 REV: 0/2009 www.recom-electronic.com