● Features ● ● Unregulated Converter ● ● ● ECONOLINE 3kVDC or 4kVDC Isolation Optional Continuous Short Circuit Protected Custom Solutions Available UL94V-0 Package Material Efficiency to 84 % Suitable for IGBT Applications DC/DC-Converter with 3 year Warranty The RK and RH Series DC/DC-Converter complements Recom’s industrial range of converters with very high isolations of 3KV and 4kVDC. The extended operating temperature range covering –40°C to +90°C is a standard feature. The converters are EN-60601-1 certified, making them suitable for medical as well as IGBT driver applications. Description 1 Watt SIP7 Single & Dual Output Selection Guide Part Number SIP 7 Output Voltage (VDC) Output Current (mA) Efficiency (4kV) Input Voltage (VDC) (%) Max Capacitive Load(1) RK-xx05S* (H) 5, 12, 15, 24 5 200 70-78 1000µF RK-xx09S* (H) 5, 12, 15, 24 9 111 70-80 1000µF RK-xx12S* (H) 5, 12, 15, 24 12 84 78-82 470µF RK-xx15S* (H) 5, 12, 15, 24 15 66 80-82 470µF RH-xx05D* (H) 5, 12, 15, 24 ±5 ±100 74-78 ±470µF RH-xx09D* (H) 5, 12, 15, 24 ±9 ±56 76-79 ±470µF RH-xx12D* (H) 5, 12, 15, 24 ±12 ±42 78-84 ±220µF RH-xx15D* (H) 5, 12, 15, 24 ±15 ±33 80-84 ±220µF RH-xx1509D* (H) 5, 12, 24 +15/-9 +33/-56 70-81 +220/-470µF xx = Input Voltage. Other input and output voltage combinations available on request. * add Suffix “P” for Continuous Short Circuit Protection, e.g. RK-0505S/P, RK-0505S/HP RoHS 2011/65/EU 6/6 Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up) EN-60950-1 Certified IEC/EN-60601-1 Certified* UL-60950-1 Certified* Input Voltage Range Output Voltage Accuracy Line Voltage Regulation Load Voltage Regulation (10% to 100% full load) * +15/-9 Version excluded RK_RH Derating-Graph (Ambient Temperature) 100 80 Output Power (%) ±10% ±5% 1.2%/1% of Vin typ. 5V output type 15% max. 9V, 12V, 15V, 24V output types 10% max. RH-xx1509D 10% max. Output Ripple and Noise (20MHz limited) Single output types 100mVp-p max. Dual output types ±75mVp-p max. Operating Frequency RK types 50kHz min. / 100kHz typ. / 105kHz max. RH types 57kHz min. / 100kHz typ. / 105kHz max. RK-xx1509D 50kHz min. / 88kHz typ. Efficiency at Full Load 70% min. / 80% typ. Minimum Load = 0% Specifications valid for 10% minimum load only. Isolation Voltage (tested for 1 second) 3000VDC (rated for 1 minute) 1500VAC / 60Hz Isolation Voltage H-Suffix (tested for 1 second) 4000VDC H-Suffix (rated for 1 minute) 2000VAC / 60Hz Isolation Capacitance RK types 20pF min. / 75pF max. RH types 20pF min. / 65pF max. Isolation Resistance 15 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection, without derating) -40°C to +90°C (see Graph) Storage Temperature Range -55°C to +125°C Relative Humidity 95% RH Package Weight 2.6g H-Suffix 2.8g Packing Quantity 25 pcs per Tube MTBF (+25°C) Detailed Information see RK types 992 x 103 hours Application Notes chapter "MTBF" RH types 1012 x 103 hours (+85°C) RK types 145 x 103 hours using MIL-HDBK 217F RH types 151 x 103 hours E-358085 60 40 Safe Operating Area 20 0 -40 0 50 90 100 95 Operating Temperature °C 150 } www.recom-international.com REV: 1/2013 Refer to Application Notes E-35 RK_RH Series ECONOLINE DC/DC-Converter Typical Characteristics RK-xx05S RK-xx09S Efficiency / Load 1205 3.305 80% 100% 20.000 Deviation from Nominal (%) 0505 5.000 0.000 1205 -5.000 0% 20% 40% 60% Total Output current (%) 80% 15.000 -5.000 -10.000 100% Efficiency % 1209 0% 20% 40% 60% Total Output current (%) 80% 100% 15.000 80 40 Efficiency % 0515 3.315 20 0% 40% 20% 60% 80% 0.000 -5.000 -10.000 0505 1205 3.305 20 20.000 Deviation from Nominal (%) 10.000 5.000 1215 0% 20% 40% 60% Total Output current (%) 80% 100% 15.000 0% 20% 40% 60% Total Output current (%) 80% 0 100% -10.000 3.309 0% 20% 40% 60% Total Output current (%) 80% 100% 80% 100% Deviation / Load 3.305 20.000 0505 5.000 -5.000 1209 25.000 10.000 0.000 100% 20 Deviation / Load 3.315 80% 0509 80 25.000 0515 0% 20% 40% 60% Total Output current (%) Efficiency / Load 40 Deviation / Load 25.000 3.312 100 40 Total Output current (%) 1212 RH-xx09D 60 0 0512 5.000 60 100% 100% 10.000 Efficiency % 1215 60 Efficiency % 20.000 0509 100 80 Deviation from Nominal (%) 3.309 Efficiency / Load Efficiency / Load 80% 60% Deviation / Load RH-xx05D 100 40% 20% 25.000 5.000 0.000 0% Total Output current (%) 10.000 RK-xx15S E-36 0 100% Deviation from Nominal (%) 3.305 10.000 RK_RH Deviation from Nominal (%) 20.000 -10.000 80% 25.000 15.000 -5.000 0% 20% 40% 60% Total Output current (%) 20 Deviation / Load Deviation / Load 0.000 3.309 20 0 3.312 40 Deviation from Nominal (%) Efficiency % Efficiency % 0% 20% 40% 60% Total Output current (%) 25.000 20.000 60 1209 40 20 1212 0512 80 60 0505 40 15.000 0509 80 60 0 100 100 80 -10.000 Efficiency / Load Efficiency / Load 100 0 RK-xx12S 1205 0% 20% 40% 60% Total Output current (%) REV: 1/2013 80% 100% 15.000 3.309 0509 10.000 5.000 0.000 -5.000 -10.000 1209 0% 20% 40% 60% Total Output current (%) www.recom-electronic.com RK_RH Series ECONOLINE DC/DC-Converter Typical Characteristics RH-xx15D RH-xx12D Efficiency / Load Efficiency / Load 100 0512 1212 80 100 60 20 0% 40% 20% 60% 1215 40 Efficiency % Efficiency % IGBT Application Circuit 60 3.312 40 0 3.315 0515 80 80% 20 100% 0 Total Output current (%) IGBT Driver Control Signal 0% 40% 20% 60% 80% Total Output current (%) +Vout 7 C2 + Deviation / Load 25.000 20.000 20.000 0512 1212 Deviation from Nominal (%) Deviation from Nominal (%) Deviation / Load 25.000 10.000 5.000 0.000 3.312 -5.000 -10.000 IGBT 100% 1 15.000 Rg 0% 20% 40% 60% Total Output current (%) 80% 100% -Vin 1215 15.000 Isolated DC/DC Converter C1 + 6 C3 + 5 2 0515 -Vout 10.000 5.000 0.000 3.315 -5.000 -10.000 0% 20% 40% 60% Total Output current (%) 80% 100% 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. Certifications EN General Safety Report: SPCLVD1109103 EN60950-1: 2006 + A12:2011 Report: SPCMDD1205098-4 UL General Safety Report: E358085 RK_RH EN Medical Safety IEC/EN 60601-1: 2006, 3rd Edition UL60950-1, 2nd Edtition Package Style and Pinning (mm) 7 PIN SIP Package 10.20 RECOM RK-xxxxS **** 3rd angle projection ( Suffix H ) 6.00 7.05 RECOM RK-xxxxS **** 0.51 typ. 1 2 0.51 typ. 4.10 5 RECOM RH-xxxxD **** 1 2 7 Recommended Footprint Details 1.00 ø+0.15/0 19.60 1.27 Bottom View 2.0 15.24 0.25 2.54 1 2 2.54 Top View ( Suffix H ) ( Suffix H ) 1.00 ø+0.15/0 19.65 Bottom View 2.0 15.24 www.recom-international.com RECOM RK-xx1509D 1217 for RH-types Recommended Footprint Details 1.27 5 6 7 0.25 for RH-types 2.54 2.54 Top View REV: 1/2013 5 6 7 Pin Connections RK-xxxxS Pin Connections RH-xxxxD Pin # Pin # Dual 1 Single +Vin 1 +Vin 2 –Vin 2 –Vin 5 –Vout 5 –Vout 7 +Vout 6 Com 7 +Vout XX.X ± 0.5 mm XX.XX ± 0.25 mm E-37