RQS-1224

Features Unregulated Converters Selection Guide Part Number SMD RQS-xx1.8 RQS-xx3.3 RQS-xx05 RQS-xx09 RQS-xx12 RQS-xx15 RQS-xx24 RQD-xx1.8 RQD-xx3.3 RQD-xx05 RQD-xx09 RQD-xx12 RQD-xx15 ● ● ● ● ● 1kVDC Isolation Internal SMD Construction UL94V-0 Package Material Optional Continuous Short Circuit Protected Efficiency to 80% ECONOLINE DC/DC-Converter RQS & RQD Series 0.25 Watt SMD Single & Dual Output Input Voltage (VDC) 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 Output Voltage (VDC) 1.8 3.3 5 9 12 15 24 ±1.8 ±3.3 ±5 ±9 ±12 ±15 Output Current (mA) 139 76 50 28 21 17 10 ±70 ±38 ±25 ±14 ±11 ±9 Efficiency (%) 70 65-70 66-72 70-72 70-72 70-76 70-80 70 65-70 66-72 70-72 70-72 70-76 70-80 RQD-xx24 1.8, 3.3, 5, 9, 12, 15, 24 ±24 ±5 xx = Input Voltage * add Suffix “P” for Continuous Short Circuit Protection, e.g. RQS-051.8/P, RQD-051.8/P Specifications (Core Operating Area) Input Voltage Range Output Voltage Accuracy Line Voltage Regulation Load Voltage Regulation (10% to 100% full load) Output Ripple and Noise (20MHz limited) Operating Frequency Efficiency at Full Load No Load Power Consumption Isolation Voltage Rated Working Voltage Isolation Capacitance Isolation Resistance Short Circuit Protection P-Suffix Operating Temperature Range (free air convection) Storage Temperature Range Reflow Temperature Relative Humidity Package Weight MTBF (+25°C) (+85°C) ROHS compliant (tested for 1 second) (long term isolation) 1.8V, 3.3V output types 5V output type 9V, 12V, 15V, 24V output types ±10% ±5% 1.2%/1% of Vin typ. 20% max. 15% max. 10% max. 100mVp-p max. 50kHz min. / 100kHz typ. / 105kHz max. 65% min. / 75% typ. 45mW min. / 75mW typ. / 105mW max. 1000VDC min. see Application Notes 25pF min. / 82pF max. 10 GΩ min. Output Power (%) 100 80 60 40 20 0 -40 85 100 95 Operating Temperature °C 0 50 150 Derating-Graph (Ambient Temperature) 1 Second Continuous -40°C to +85°C (see Graph) -55°C to +125°C 245°C (30 sec) max. (for more details see Application Notes) 95% RH 1.5g 2.2g 1345 x 103 hours 310 x 103 hours Safe Operating Area RQS types RQD types Detailed Information see Application Notes chapter "MTBF" } using MIL-HDBK 217F using MIL-HDBK 217F July-2006 www.recom-international.com 11 ECONOLINE DC/DC-Converter Typical Characteristics RQS & RQD Series RQS/RQD-xx09 Efficiency / Load 100 80 60 40 RQS/RQD-xx05 Efficiency / Load 100 80 60 40 0505 1205 1209 3.309 Efficiency % Efficiency % 20 0 20 0 0509 3.305 0% 20% 40% 60% 80% 100% 0% 20% 40% 60% 80% 100% Total Output current (%) Total Output current (%) Deviation / Load 25.000 20.000 25.000 20.000 Deviation / Load Deviation from Nominal (%) 15.000 10.000 5.000 0.000 -5.000 -10.000 Deviation from Nominal (%) 0505 3.305 15.000 10.000 5.000 0.000 -5.000 -10.000 0509 3.309 1205 1209 0% 20% 40% 60% Total Output current (%) 80% 100% 0% 20% 40% 60% Total Output current (%) 80% 100% RQS/RQD-xx12 Efficiency / Load 100 80 60 40 RQS/RQD-xx15 Efficiency / Load 100 80 60 40 1212 3.312 0515 Efficiency % Efficiency % 0512 20 0 20 0 1215 0% 20% 40% 60% 80% 100% 0% 20% 40% 60% 80% 100% Total Output current (%) Total Output current (%) Deviation / Load 25.000 20.000 25.000 20.000 Deviation / Load Deviation from Nominal (%) 15.000 10.000 5.000 0.000 -5.000 -10.000 Deviation from Nominal (%) 0512 3.312 15.000 10.000 5.000 0.000 -5.000 -10.000 0515 1212 1215 0% 20% 40% 60% Total Output current (%) 80% 100% 0% 20% 40% 60% Total Output current (%) 80% 100% 12 July-2006 www.recom-international.com RQS & RQD Series Package Style and Pinning (mm) 8 PIN SMD Package 3rd angle projection 12.75 12.10 5.35 1.65 2.54 x 3 7.30 8.15 7.90 8 5 RECOM RQS-xxxx xxxx 7.40 9.00 11.10 12 4 Pin Connections Pin # Single –Vin +Vin –Vout +Vout 1.20 Recommended Footprint Details 8 5 4 1.80 1 2 4 5 Bottom View 12.00 0.55 Top View 12 2.54 1.20 8 NC NC = No Connection XX.X ± 0.5 mm XX.XX ± 0.25 mm 10 PIN SMD Package 15.24 14.70 5.35 1.65 2.54x4 7.30 8.15 7.90 10 7 RECOM RQD-xxxx xxxx 7.40 9.00 11.10 12 45 Pin Connections Pin # Dual –Vin +Vin Com –Vout +Vout Recommended Footprint Details 0.55 Bottom View 1{ 2 4 12.00 1.20 10 Top View 7 5 7 12 45 1.80 2.54 1.20 10 NC NC = No Connection XX.X ± 0.5 mm XX.XX ± 0.25 mm www.recom-international.com July-2006 13