Features Unregulated Converters Twin Independent Outputs Output/Output Isolation 1kVDC Power Sharing on Outputs Input/Output Isolation 1kVDC Standard and Miniature Versions Optional Continuous Short Circuit Protected Custom Solutions Available Efficiency to 76% ECONOLINE DC/DC-Converter with 3 year Warranty The RU DC/DC converter offers two independent isolated outputs. Typical applications include multiple channel circuits where inter-channel isolation is also required. The RUM offers similar specifications in a miniature case for applications where space is at a premium. Both converters offer 1KVDC input/output isolation and 1kVDC output/output isolation. The /H versions offer 2kVDC isolation between input and outputs. Description 1 Watt SIP7 Isolated Dual Output Selection Guide Part Number SIP 7 2kV Input Voltage (VDC) Output Voltage (V1VDC) Output Voltage (V2VDC) Output Current (mA) Efficiency typ. (%) Max Capacitive Load(1) RU-3.30505 (H) 3.3 5 5 100/100 76 470F/470F RU-050505 (H) 5 5 5 100/100 72 470F/470F 3.3 5 5 100/100 78 470F/470F RUM-050505 (H) 5 5 5 100/100 Other input and output voltage combinations available on request * add Suffix "P" for Continuous Short Circuit Protection, e.g. RU-050505/P, RUM-050505/P, RU-3.30505/HP 72 470F/470F RUM-3.30505 (H) RoHS Specifications (measured at TA = 25C, nominal input voltage, full load and after warm-up) Input Voltage Range Output Voltage Accuracy Line Voltage Regulation Load Voltage Regulation (10%~100% Load) Output Ripple and Noise (20MHz limited) Full Load Operating Frequency Efficiency at Full Load } www.recom-power.com REV: 0/2015 EN-60950-1 Certified RU/RUM Derating-Graph (Ambient Temperature) 100 80 Output Power (%) 10% 5% 1.2%/1% of Vin typ. 15% max 10% typ. RU 75mVp-p max. RUM 100mVp-p max. 20kHz min. / 70kHz typ. / 105kHz max. RU 70% min. RUM 70% min. Minimum Load = 0% Specifications valid for 10% minimum load only. Isolation Voltage (tested for 1 second) 1000VDC Input/Output and Output/Output (rated for 1 minute**) 500VAC / 60Hz Isolation Voltage H-suffix (tested for 1 second) 2000VDC Input/Output H-suffix (rated for 1 minute**) 1000VAC / 60Hz Output/Output H-suffix (rated for 1 minute**) 500VAC / 60Hz Isolation Capacitance 20pF min. / 94pF max. Isolation Resistance 10 G min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -40C to +85C (see Graph) Storage Temperature Range -55C to +125C Relative Humidity 95% RH Package Weight 2.7g Packing Quantity RU 25 pcs per Tube RUM 30 pcs per Tube MTBF (+25C) Detailed Information see using MIL-HDBK 217F 1012 x 103 hours Application Notes chapter "MTBF" (+85C) using MIL-HDBK 217F 151 x 103 hours Certifications EN60950-1 Report: SPCLVD1109103 EN60950-1: 2006+A12:2011 2011/65/EU 6/6 60 40 30 20 0 Safe Operating Area -40 0 50 85 Operating Temperature C 100 150 **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. Refer to Application Notes E-79 RU/ RUM Series ECONOLINE DC/DC-Converter Typical Characteristics Deviation / Load Efficiency / Load 100 25.000 20.000 Deviation from Nominal (%) 80 60 RU-050505 RUM-050505 Efficiency % 40 20 0 0% 20% 40% 60% Total Output current (%) 100% 80% 15.000 10.000 5.000 0.000 -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. RU Package Style and Pinning (mm) 6.00 SIP7 Package 10.20 RECOM RU-050505 **** RECOM RU-050505 **** 0.51 typ. 1 2 0.51 typ. 4.10 4 5 6 7 Pin Connections Recommended Footprint Details 1.27 RU/RUM 2.0 Bottom View Pin # 1.00 o+0.15/0 19.60 2.54 0.25 15.24 Top View 2.54 Single 1 +Vin 2 -Vin 4 +Vout 1 5 -Vout 1 6 +Vout 2 7 -Vout 2 XX.X 0.5 mm XX.XX 0.25 mm RUM Package Style and Pinning (mm) SIP6 Package 6.00 7.70 RECOM RUM-0505S **** RECOM RUM-0505O5 **** 0.51 typ. 1 2 3 4 5 6 0.51 typ. 4.10 Pin Connections Recommended Footprint Details 1.27 Bottom View 1.9 12.70 1 1.00 o+0.15/0 16.55 2.54 0.25 2.54 Pin # Top View Single +Vin 2 -Vin 3 -Vout 1 4 +Vout 1 5 -Vout 2 6 +Vout 2 XX.X 0.5 mm XX.XX 0.25 mm Typical Application Fuse DC1 DC Channel 1 DC2 Channel 2 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. E-80 REV: 0/2015 www.recom-power.com Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: RECOM: RU-050505 RU-050505/H RU-050505/HP RU-050505/P RU-3.30505 RU-3.30505/H RU-3.30505/HP RU3.30505/P RUM-050505 RUM-050505/H RUM-050505/HP RUM-050505/P RUM-3.30505 RUM-3.30505/H RUM3.30505/HP RUM-3.30505/P