● 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 (4kV) Input Voltage (VDC) Output Voltage (VDC) Output Current (mA) Efficiency (%) 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 RoHS 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 2011/65/EU 6/6 EN-60950-1 Certified IEC/EN-60601-1 Certified** UL-60950-1 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 E-358085 ** +15/-9 Version excluded 1.2%/1% of Vin typ. RK_RH Load Voltage Regulation 5V output type 15% max. (10% to 100% full load) 9V, 12V, 15V, 24V output types 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. Derating-Graph RH types 57kHz min. / 100kHz typ. / 105kHz max. (Ambient Temperature) RH-xx1509D 10% max. 50kHz min. / 88kHz typ. Efficiency at Full Load 70% min. / 80% typ. Minimum Load = 0% Specifications valid for 10% minimum load only. Isolation Voltage Isolation Voltage Isolation Capacitance 3000VDC 80 1500VAC / 60Hz 60 (tested for 1 second) (rated for 1 minute***) H-Suffix (tested for 1 second) H-Suffix (rated for 1 minute***) 4000VDC 2000VAC / 60Hz RK types 20pF min. / 75pF max. RH types 20pF min. / 65pF max. Isolation Resistance 15 GΩ min. Short Circuit Protection 1 Second P-Suffix Operating Temperature Range (free air convection, without derating) Storage Temperature Range 100 Output Power (%) RK-xx1509D 40 Safe Operating Area 20 0 -40 0 50 90 100 95 Operating Temperature °C 150 Continuous -40°C to +90°C (see Graph) -55°C to +125°C Relative Humidity ***Any data referred to in this datasheet are of indicative nature and based on our practical experience only. For further details, please refer to our Application Notes. 95% RH continued on next page Refer to Application Notes www.recom-power.com REV: 0/2015 E-57 RK_RH Series ECONOLINE DC/DC-Converter Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up) Package Weight 2.6g H-Suffix 2.8g Packing Quantity MTBF (+25°C) 25 pcs per Tube } (+85°C) Detailed Information see Application Notes chapter "MTBF" using MIL-HDBK 217F RK types 992 x 103 hours RH types 1012 x 103 hours RK types 145 x 103 hours RH types 151 x 103 hours Certifications EN General Safety Report: SPCLVD1109103 EN Medical Safety Report: SPCMDD1205098-4 UL General Safety Report: E358085 EN60950-1: 2006 + A12:2011 IEC/EN 60601-1: 2006, 3rd Edition UL60950-1, 2nd Edtition Typical Characteristics RK-xx05S RK-xx09S Efficiency / Load 100 1205 3.305 0509 0% 20% 40% 60% Total Output current (%) 80% 100% 20 0 0% 20% 40% 60% Total Output current (%) Deviation / Load 10.000 5.000 0.000 1205 -5.000 0% 20% 40% 60% Total Output current (%) 80% 100% 15.000 -5.000 -10.000 1209 0% 20% 40% 60% Total Output current (%) 80% 100% 3.315 20 40% 60% 80% 100% Total Output current (%) -10.000 -10.000 60 40 3.305 20 0% 20% 40% 60% Total Output current (%) 20.000 3.315 1215 0% 20% 40% 60% Total Output current (%) 80% 100% 3.312 0% 20% 40% 60% Total Output current (%) 80% 100% 0509 80 80% 100% 1209 3.309 20 0 0% 20% 40% 60% Total Output current (%) 15.000 3.305 20.000 0505 5.000 -5.000 -10.000 100% Deviation / Load 10.000 0.000 80% 25.000 Deviation from Nominal (%) 0515 5.000 -5.000 0.000 -5.000 Deviation / Load 10.000 0.000 1205 25.000 Deviation from Nominal (%) 20.000 1212 5.000 60 0 0512 10.000 40 Deviation / Load 25.000 15.000 15.000 RH-xx09D Efficiency % Efficiency % 0515 100% 100 0505 80 60 80% 60% Efficiency / Load 100 40 Efficiency % 20.000 0509 RH-xx05D 1215 80 Deviation from Nominal (%) 3.309 5.000 0.000 40% 20% Deviation / Load Efficiency / Load 100 20% 0% 25.000 10.000 RK-xx15S 0% 0 Total Output current (%) Deviation from Nominal (%) 20.000 0505 Deviation from Nominal (%) Deviation from Nominal (%) RK_RH 3.305 Efficiency / Load E-58 100% 25.000 20.000 -10.000 80% 20 Deviation / Load 25.000 15.000 3.312 40 3.309 Efficiency % 20 60 1209 40 1212 0512 80 60 0505 Efficiency % Efficiency % 100 80 60 40 0 Efficiency / Load 100 80 0 RK-xx12S Efficiency / Load 1205 0% 20% 40% 60% Total Output current (%) REV: 0/2015 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 (%) 80% 100% www.recom-power.com RK_RH Series ECONOLINE DC/DC-Converter Typical Characteristics RH-xx15D RH-xx12D Efficiency / Load Efficiency / Load 100 0512 1212 80 100 60 60 3.312 20 0% 40% 20% 80% 60% 20 100% 0 Total Output current (%) Deviation / Load 20% 40% 60% 80% 100% Deviation / Load 0512 Deviation from Nominal (%) 15.000 10.000 5.000 0.000 3.312 -5.000 0% 20% 40% 60% Total Output current (%) 80% 100% Rg IGBT +Vout 7 1 C2 + 20.000 1212 IGBT Driver Control Signal 25.000 20.000 Deviation from Nominal (%) 0% Total Output current (%) 25.000 -10.000 IGBT Application Circuit 1215 40 Efficiency % Efficiency % 40 0 3.315 0515 80 1215 15.000 -Vin 0515 Isolated DC/DC Converter C1 + 6 C3 + 5 2 10.000 -Vout 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. RK_RH Package Style and Pinning (mm) 7 PIN SIP Package ( Suffix H ) 6.00 10.20 RECOM RK-xxxxS **** 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 RECOM RH-xx1509D 1217 for RH-types Recommended Footprint Details 1.27 5 6 7 0.25 for RH-types 2.54 2.54 Top View 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 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: 0/2015 E-59