● ● ● ● ● ● ● ● 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 % Suitable for IGBT Applications DC/DC-Converter with 3 year Warranty Description The RKZ Series of 2W DC/DC Converters are certified to EN 60950-1 and to the medical 2 Watt SIP7 Single & Dual Output 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 (%) Max Capacitive Load(1) RKZ-xx05S* (H) 5, 12, 24 5 400 82-84 1500µF RKZ-xx12S* (H) 5, 12, 24 12 168 82-87 330µF RKZ-xx15S* (H) 5, 12, 24 15 132 82-84 330µF RKZ-xx05D* (H) 5, 12, 24 ±5 ±200 70-83 ±680µF RKZ-xx12D* (H) 5, 12, 24 ±12 ±84 82-84 ±220µF RKZ-xx15D* (H) 5, 12, 24 ±15 ±66 82-88 ±220µF RKZ-xx1509D* (H) 5, 12, 24 +15/-9 +67/-111 70-81 ±330µF RoHS xx = Input Voltage. Other input and output voltage combinations available on request. * add Suffix “P” for Continuous Short Circuit Protection, e.g. RKZ-0515D/P, * add Suffix „H“ for 4kV Isolation, e.g. RKZ-0515D/HP has 4kV Isolation and is Short Circuit Protected. 2011/65/EU 6/6 EN-60950-1 Certified IEC/EN-60601-1 Certified* * +15/-9 Version excluded Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up) Input Voltage Range Output Voltage Accuracy ±10% ±5% Line Voltage Regulation Load Voltage Regulation (10% to 100% load) Output Ripple and Noise Operating Frequency Efficiency at Full Load low line to high line @ 100% load 1.2%/1% of Vin typ. 5V type 15% max. Other types, RKZ-xx1509D 10% max. 20MHz limited 150mVp-p max. 20kHz min. / 50kHz typ. / 85kHz max. RKZ-xx1509D 20kHz min. / 51kHz typ. 70% min. / 80% typ. Minimum Load = 0% Isolation Voltage Specifications valid for 10% minimum load only. (tested for 1 second) 3000VDC H-Suffix H-Suffix (Ambient Temperature) (rated for 1 minute**) (tested for 1 second) (rated for 1 minute**) } www.recom-power.com Derating-Graph REV: 1/2015 100 80 Output Power (%) 1500VAC / 60Hz 4000VDC 2000VAC / 60Hz Isolation Capacitance 120pF max. Isolation Resistance 10 GΩ min. Short Circuit Protection only with „/P“-Suffix continuous Operating Temperature Range (free air convection, without derating) -40°C to +85°C (see Graph) Storage Temperature Range -55°C to +125°C Relative Humidity 5% - 95% RH Package Weight 2.8g Material Case UL94V-0, black plastic Potting UL94V-0, Epoxy Packing Quantity 25 pcs per Tube MTBF (+25°C) using MIL-HDBK 217F 18300 x 103 hours Detailed Information see Application Notes chapter "MTBF" (+85°C) using MIL-HDBK 217F 8070 x 103 hours continued on next page Isolation Voltage RKZ 60 40 Safe Operating Area 20 0 -40 0 50 85 100 150 Operating Temperature °C **Any data referred to in this datasheet are of indivative nature and based on our practical experience only. For further details, please refer to our Application Notes. Refer to Application Notes E-93 RKZ Series ECONOLINE DC/DC-Converter Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up) Certifications EN General Safety Report: SPCLVD1109103 EN Medical safety Report: SPCMDD1205098-4 EN60950-1:2006 + A12:2011 IEC/EN 60601-1:2006, 3rd Edition Notes Note 1 Maximum capacitive load is defined as the capacitive load that will allow start up in under 1 second without damage to the converter. Typical Characteristics Efficiency / Load 2405 0505 0% 20% 40% 60% Total Output current (%) 80% 20 0 100% 0505 0% 20% 40% 60% Total Output current (%) 80% 100% 5.000 0.000 0% 20% 40% 60% Total Output current (%) 80% 100% 0% 40% 20% 80% 60% 100% Deviation from Nominal (%) 10.000 5.000 1205 0% 20% 40% 60% Total Output current (%) 0 80% 100% -10.000 40% 20% 80% 100% 80% 100% 60% Deviation / Load 25.000 0512 20.000 1212 5.000 -5.000 0% Total Output current (%) 10.000 0.000 2415 20 Deviation / Load 20.000 1215 40 0512 25.000 15.000 0515 60 1212 Total Output current (%) 2405 100% 80 Efficiency % 0 80% RKZ-xx15D 2412 20 Deviation / Load 0505 0% 20% 40% 60% Total Output current (%) Efficiency / Load 40 1205 Efficiency % Efficiency % -10.000 60 2405 25.000 -10.000 100% 1215 -5.000 100 80 20 -5.000 80% 5.000 0.000 Efficiency / Load 40 0.000 0% 20% 40% 60% Total Output current (%) 0515 10.000 100 0505 100% 80% 60% 2415 15.000 RKZ-xx12D 60 20.000 0512 -5.000 Efficiency / Load 15.000 20.000 1212 10.000 -10.000 40% 20% Deviation / Load 2412 15.000 100 0 0% 25.000 20.000 2405 RKZ-xx05D 80 0 Total Output current (%) Deviation from Nominal (%) -10.000 100% Deviation from Nominal (%) 1205 5.000 -5.000 80% 60% Deviation / Load 10.000 0.000 40% 20% 25.000 Deviation from Nominal (%) Deviation from Nominal (%) 20.000 0% 2415 20 Total Output current (%) Deviation / Load 15.000 40 0512 Efficiency % Efficiency % Efficiency % 0 0515 60 1212 40 20 1215 80 60 1205 25.000 Deviation from Nominal (%) 2412 80 40 RKZ 100 100 60 E-94 Efficiency / Load Efficiency / Load 100 80 RKZ-xx15S RKZ-xx12S RKZ-xx05S 2412 0% 20% 40% 60% Total Output current (%) REV: 1/2015 80% 100% 15.000 0515 2415 10.000 5.000 0.000 -5.000 -10.000 1215 0% 20% 40% 60% Total Output current (%) www.recom-power.com RKZ Series ECONOLINE DC/DC-Converter Application IGBT Application Circuit Rg IGBT Driver Control Signal IGBT +Vout 7 1 C2 + Isolated DC/DC Converter C1 + -Vin 6 C3 + 5 2 -Vout EMC Filter Suggestion for EN55022 Class B 470pF/4kVDC Fuse Input L1 + Output DC Standard and /H versions C1 L1 Vin 10µF 4.7µH 5V 4.7µF 22µH 12V 2.2µF 47µH 24V C1 DC 470pF/4kVDC +Vout Fuse Input L1 DC Com C1 DC C1 = MLCC L1 = SMD Inductor -Vout RKZ + Package Style and Pinning (mm) 7 PIN SIP Package 7.05 10.20 RECOM RKZ-xxxxD **** Single Output RECOM RKZ-xxxxD **** RECOM RKZ-xxxxS **** 0.51 typ. 1 2 0.51 typ. 4.10 Dual Output 1 2 5 6 7 5 7 Recommended Footprint Details Pin Connections 19.65 1.27 2.0 Bottom View 5 x 2.54 0.25 +15/-9 Output 1.00 ø+0.15/0 2.54 2.54 RECOM RKZ-xx1509D **** Top View Pin # Single Dual 1 +Vin +Vin 2 –Vin –Vin 5 –Vout –Vout 6 No Pin Com 7 +Vout +Vout NC = No Connection 1 2 5 6 7 XX.X ± 0.5 mm XX.XX ± 0.25 mm The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications. www.recom-power.com REV: 1/2015 E-95