● ● ● ● ● ● ● Features Unregulated Converters ECONOLINE High Isolation 2W Converter Approved for Medical Applications Custom Solutions Available 3kVDC and 4kVDC Isolation Options UL94V-0 Package Material Optional Continuous Short Circuit Protected Efficiency to 84 % DC/DC-Converter Description 2 Watt SIP7 Single & Dual Output The RKZ Series of 2W DC/DC Converters are certified to EN 60950-1 and to the medical standard EN-60601-1. This makes them suitable for high end industrial applications such as IGBT driver circuitry as well as standard medical applications. The RUZ converters are pin-compatible with the RK and RH converter series, offering a simple way to upgrade a 1W high isolation supply to 2W. Selection Guide Part Number SIP7 4kV Input Voltage (VDC) Output Voltage (VDC) Output Current (mA) Efficiency RKZ-xx05S (H) RKZ-xx12S (H) 5, 12 5 400 82-84 5, 12 12 168 82-84 RKZ-xx15S (H) 5, 12 15 132 82-84 RKZ-xx05D (H) 5, 12 ±5 ±200 70-82 RKZ-xx12D (H) 5, 12 ±12 ±84 82-84 RKZ-xx15D (H) 5, 12 ±15 ±66 82-84 (%) xx = Input Voltage. Other input and output voltage combinations available on request. RoHS * add Suffix “P” for Continuous Short Circuit Protection, e.g. RKZ-0524D/P, 2002/95/EC 6/6 e.g. RKZ-0524D/HP has 4kV Isolation and is Short Circuit Protected. EN-60950-1 Certified EN-60601-1 Certified Specifications (measured at TA = 25°C, 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 typ. 15% max. 10% max. 5V output type 12V, 15V output types Output Ripple and Noise (20MHz limited) 150mVp-p max. Operating Frequency 35kHz min. / 50kHz typ. / 85kHz max. Efficiency at Full Load 70% min. / 80% typ. No Load Power Consumption 134mW min. / 212mW typ. / 350mW max. Maximun Capacitive Load H-Suffix H-Suffix 3000VDC min. (long term isolation) see Application Notes (tested for 1 second) (long term isolation) 4000VDC min. see Application Notes Isolation Capacitance 30pF min. / 110pF max. Isolation Resistance 15 GΩ min. Short Circuit Protection P-Suffix Operating Temperature Range (free air convection) 1 Second Continuous -40°C to +85°C (see Graph) Storage Temperature Range -55°C to +125°C Relative Humidity 2.8g Packing Quantity 25 pcs per Tube (+85°C) 100 80 60 40 Safe Operating Area 20 0 -40 0 50 85 Operating Temperature °C 100 150 95% RH Package Weight } (Ambient Temperature) Output Power (%) (tested for 1 second) Rated Working Voltage MTBF (+25°C) Derating-Graph 47µF / ±33µF Isolation Voltage Isolation Voltage Rated Working Voltage RKZ Detailed Information see Application Notes chapter "MTBF" www.recom-international.com using MIL-HDBK 217F 988 x 103 hours using MIL-HDBK 217F 135 x 103 hours REV:0/2010 Refer to Application Notes E-57 RKZ Series ECONOLINE DC/DC-Converter Typical Characteristics RKZ-xx05S RKZ-xx12S Efficiency / Load Efficiency / Load 100 2405 0505 80 100 60 60 1205 20 0 0% 20% 40% 60% Total Output current (%) 80% 0 1205 2405 0.000 0505 -5.000 0% 20% 40% 60% Total Output current (%) 80% 100% Deviation from Nominal (%) 20.000 5.000 15.000 -5.000 -10.000 60 60 40 40 2415 20 40% 80% 60% Efficiency % Efficiency % 0515 80% 100% 100% 0505 2405 1205 20 0 Total Output current (%) Deviation / Load 0% 20% 40% 60% Total Output current (%) 80% 100% 80% 100% Deviation / Load 25.000 25.000 2415 20.000 0515 Deviation from Nominal (%) Deviation from Nominal (%) 0% 20% 40% 60% Total Output current (%) 100 80 20% 0512 Efficiency / Load 1215 0% 1212 RKZ-xx05D 80 0 2412 5.000 0.000 Efficiency / Load 100 10.000 5.000 -10.000 100% 10.000 RKZ-xx15S -5.000 80% 60% Deviation / Load 10.000 RKZ Deviation from Nominal (%) 20.000 0.000 40% 20% 25.000 15.000 20.000 0% Total Output current (%) Deviation / Load 15.000 0512 20 100% 25.000 -10.000 1212 40 Efficiency % Efficiency % 40 E-58 2412 80 1215 0% 20% 40% 60% Total Output current (%) 80% 100% 15.000 0505 2405 10.000 5.000 0.000 -5.000 -10.000 REV: 0/2010 1205 0% 20% 40% 60% Total Output current (%) www.recom-electronic.com RKZ Series ECONOLINE DC/DC-Converter Typical Characteristics RKZ-xx12D RKZ-xx15D Efficiency / Load Efficiency / Load 100 100 2412 80 60 60 1212 0512 20 0% 40% 20% 80% 60% 0 100% 0% 40% 20% 80% 100% 80% 100% 60% Total Output current (%) Deviation / Load Deviation / Load 25.000 25.000 0512 15.000 20.000 1212 Deviation from Nominal (%) 20.000 Deviation from Nominal (%) 2415 20 Total Output current (%) 10.000 5.000 0.000 2412 -5.000 -10.000 1215 40 Efficiency % Efficiency % 40 0 0515 80 0% 20% 40% 60% Total Output current (%) 80% 15.000 0515 2415 10.000 5.000 0.000 -5.000 -10.000 100% 1215 0% 20% 40% 60% Total Output current (%) Package Style and Pinning (mm) RKZ 3rd angle projection 7 PIN SIP Package 7.05 10.20 RECOM RKZ-xxxxD **** 19.65 2.0 RECOM RKZ-xxxxD **** RECOM RKZ-xxxxS **** 1 2 Recommended Footprint Details 1.27 Single Output 0.51 typ. 0.51 typ. 4.10 Dual Output Bottom View 5 x 2.54 0.25 1.00 ø+0.15/0 2.54 2.54 Top View 1 2 5 6 7 5 7 Pin Connections Pin # Single Dual 1 +Vin +Vin 2 –Vin –Vin 5 –Vout –Vout 6 No Pin Com 7 +Vout +Vout NC = No Connection XX.X ± 0.5 mm XX.XX ± 0.25 mm www.recom-international.com REV:0/2010 E-59