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The document details the specifications of the RM series DC/DC converters, highlighting their efficiency, operating temperature range, output types, and isolation voltage among other technical parameters. It emphasizes the product's suitability for isolating or converting DC power rails with very light loads and includes information on maximum capacitive loads and certifications. Additionally, warnings are issued against using these products in safety-critical applications without explicit consent from the manufacturer.
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- 1. Detailed Information see Application Notes chapter "MTBF" Input Voltage Range ±10% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 3.3V output types 20% max. (10% to 100% full load) 5V output type 15% max. 12V, 15V, 24V output types 10% max. Output Ripple and Noise (20MHz limited) 50mVp-p max. Operating Frequency 50kHz min. / 90kHz typ. / 105kHz max. Efficiency at Full Load 65% min. / 75% typ. Minimum Load = 0% Specifications valid for 10% minimum load only. Isolation Voltage (tested for 1 second) 1000VDC (rated for 1 minute**) 500VAC / 60Hz Isolation Voltage H-Suffix (tested for 1 second) 2000VDC H-Suffix (rated for 1 minute**) 1400VAC / 60Hz Isolation Capacitance 25pF min. / 82pF max. Isolation Resistance 10 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -40°C to +85°C (see Graph) Storage Temperature Range -55°C to +125°C Relative Humidity 95% RH Package Weight RM types 1.4g RL types 1.8g Packing Quantity 42 pcs per Tube MTBF (+25°C) using MIL-HDBK 217F 1327 x 103 hours (+85°C) using MIL-HDBK 217F 302 x 103 hours contiued on the next page Refer to Application Notes 0.25 Watt SIP4 Single Output ● Single Output Rail ● Industry Standard Pinout ● 1kVDC or 2kVDC Isolation ● High Efficiency for Low Power Applications ● UL94V-0 Package Material ● Optional Continuous Short Circuit Protected ● Fully Encapsulated ● Custom versions available ● Efficiency to 76% Features Unregulated Converter Selection Guide Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up) } Derating-Graph (Ambient Temperature) OutputPower(%) 100 60 20 40 100500-40 85 150 Operating Temperature °C 0 80 Safe Operating Area 30 Description The RM series DC/DC converter has been designed for isolating or converting DC power rails with very light loads. Efficiencies are typically 10% higher than a comparable 0.5W or 1W converters run at the same low load. Part Input Output Output Efficiency Max. Number Voltage Voltage Current Capacitive SIP 4 (2kV) (VDC) (VDC) (mA) (%) Load(1) RM-xx3.3S (H) 3.3, 5, 12, 15, 24 3.3 76 65-70 1000µF RM-xx05S (H) 3.3, 5, 12, 15, 24 5 50 66-72 470µF RM-xx09S (H) 3.3, 5, 12, 15, 24 9 28 70-72 470µF RM-xx12S (H) 3.3, 5, 12, 15, 24 12 21 70-72 150µF RM-xx15S (H) 3.3, 5, 12, 15, 24 15 17 70-76 150µF xx = Input Voltage (other input and output voltage combinations and output powers available on request) * add Suffix “P” for Continuous Short Circuit Protection, e.g. RM-0505S/P, RM-0505S/HP EN-60950-1 Certified UL-60950-1 Certified IEC/EN-60601-1 Certified* * (/H suffix) RM ECONOLINE DC/DC-Converter with 3 year Warranty REV: 0/2015 www.recom-power.comE-2 RoHS 2011/65/EU 6/6 E358085 **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.
- 2. Typical Characteristics RM SeriesECONOLINE DC/DC-Converter Deviation / Load -10.000 40%0% 100% DeviationfromNominal(%) 60% 80%20% -5.000 Total Output current (%) 0505 0.000 5.000 10.000 15.000 20.000 25.000 3.305 1205 Deviation / Load -10.000 40%0% 100% DeviationfromNominal(%) 60% 80%20% -5.000 Total Output current (%) 0512 0.000 5.000 10.000 15.000 20.000 25.000 3.312 1212 Deviation / Load -10.000 40%0% 100% DeviationfromNominal(%) 60% 80%20% -5.000 Total Output current (%) 0515 0.000 5.000 10.000 15.000 20.000 25.000 1215 RM-xx05S RM-xx12S RM-xx15S Package Style and Pinning (mm) 2.54 2.54 Top View Bottom View 1.250.25 7.621.9 21 3 4 4.10 0.51 0.51 10.00 RECOM RM-0505S **** 1.00ø+0.15/–0 6.00 11.50 RECOM RM-0505S **** Recommended Footprint Details 4 PIN SIP Package XX.X ± 0.5 mm XX.XX ± 0.25 mm RM Pin Connections Pin # Single 1 –Vin 2 +Vin 3 –Vout 4 +Vout Efficiency% 100 0 40%0% 100% 40 Efficiency / Load 60% 80%20% 20 60 80 Total Output current (%) 3.305 12050505 Efficiency% 100 0 40%0% 100% 40 Efficiency / Load 60% 80%20% 20 60 80 Total Output current (%) 3.3121212 0512 Efficiency% 100 0 40%0% 100% 40 Efficiency / Load 60% 80%20% 20 60 80 Total Output current (%) 1215 0515 REV: 0/2015 E-3www.recom-power.com RM Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up) 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 UL General Safety Report: E358085 UL 60950-1, 2nd Edition EN General Safety Report: SPCLVD1109103 EN 60950-1:2006 + A12:2011 EN Medical Safety Report: MDD1112018 + RM1112018 IEC/EN 60601-1 3rd Edition Medical Report + ISO14971 Risk Assessment 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.