RM-1212SP

Single output rail Industry standard pinout Features 1kVDC/1s or 2kVDC/1s basic isolation DC/DC Converter High efficiency for low power applications UL94V-0 package material Unregulated Optional continuous short circuit protection Fully encapsulated Converters RM Efficiency up to 76% Description 0.25 Watt The RM series DC/DC converter has been designed for isolating or converting DC power rails with very SIP4 light loads. Efficiencies are typically 10% higher than a comparable 0.5W or 1W converters run at the same low load. Single Output Selection Guide Part nom. Input Output Output Efficiency max. Capacitive (1) (2) Number Voltage Voltage Current typ. Load VDC VDC mA % F (3,4) RM-xx3.3S 3.3, 5, 12, 15, 24 3.3 75 62-70 1000 (3,4) RM-xx05S 3.3, 5, 12, 15, 24 5 50 66-72 470 (3,4) RM-xx09S 3.3, 5, 12, 15, 24 9 28 70-72 470 (3,4) RM-xx12S 3.3, 5, 12, 15, 24 12 21 70-72 150 (3,4) RM-xx15S 3.3, 5, 12, 15, 24 15 17 70-76 150 Notes: Note1: Efficiency is tested at nominal input and full load at +25C ambient Note2: Max Cap Load is tested at nominal input and full resistive load and is defined as the capacitive load that will allow start up in under 1s without damage to the converter E358085 Model Numbering RM- S/ UL60950-1 certified (3) CAN/CSA-C22.2 No. 60950-1-03 certified Protection Input Voltage IEC60950-1 certified (4) Isolation Option Output Voltage EN60950-1 certified EN55032 compliant Single Notes: Note3: standard part is without continuous short circuit protection add suffix /P for continuous short circuit protection Note4: add suffix /H for 2kVDC/1s isolation or add suffix /HP for continuous short circuit protection and 2kVDC/1s isolation Ordering Examples: RM-1205S/P: 12V Input Voltage, 5V Output Voltage, Single Output with continuous short circuit protection RM-0505S/HP: 5V Input Voltage, 5V Output Voltage, Single Output with 2kVDC/1s isolation and continuous short circuit protection www.recom-power.com REV.: 2/2019 ECO-1RM DC/DC Converter Series Specifications (measured Ta= 25C, nom. Vin, full load and after warm up unless otherwise stated) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Input Voltage Range 10% Minimum Load 0% Internal Operating Frequency 50kHz 90kHz 105kHz Output Ripple and Noise 20MHz BW 50mVp-p Efficiency vs. Load RM-xx05S RM-xx12S 100 100 90 90 80 80 70 70 60 60 50 50 40 40 30 30 20 20 3.305 3.312 0505 0512 10 10 1205 1212 0 0 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 Output Load % Output Load % RM-xx15S 100 90 80 70 60 50 40 30 20 0515 10 1215 0 0 10 20 30 40 50 60 70 80 90 100 Output Load % REGULATIONS Parameter Condition Value Output Accuracy 5.0% max. Line Regulation low line to high line 1.2% of 1.0% Vin typ. continued on next page www.recom-power.com REV.: 2/2019 ECO-2 Efficiency % Efficiency % Efficiency %