Fully RoHS 10/10 conform Features Full power at +100C ambient temperature 1kVDC/1s isolation DC/DC Converter UL60950-1 and IEC/EN60950-1 certified Unregulated Suitable for fully automated assembly (including vapor phase soldering) Converters R1DA Optional continuous short circuit protection Description 1 Watt The R1DA converters are of the enclosed open frame type, i.e. they are not potted. The converters are SMD typically used in general purpose and industrial low power isolation and voltage matching applications where an SMD converter is required. The converter series feature an extended ambient temperature operating range of -40C to +100C without derating and optional continuous short circuit protection. In Dual Independent addition to single, dual and independent outputs, two isolation options and three different case formats, the converters are also available prepacked as tape and reel for use with automatic insertion machines. Outputs Selection Guide Part nom. Input Output Output Efficiency max. Capacitive (1) (2) Number Voltage Voltage Current typ. Load VDC VDC mA % F (3,4) R1DA-xx3.33.3 3.3, 5, 9, 12, 15, 24 3.3/3.3 150/150 75 470/470 (3,4) R1DA-xx0505 3.3, 5, 9, 12, 15, 24 5/5 100/100 72-78 470/470 (3,4) R1DA-xx0909 3.3, 5, 9, 12, 15, 24 9/9 56/56 74-78 220/220 (3,4) R1DA-xx1212 3.3, 5, 9, 12, 15, 24 12/12 42/42 75-80 68/68 (3,4) R1DA-xx1515 3.3, 5, 9, 12, 15, 24 15/15 33/33 75-82 68/68 Notes: E358085 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 Model Numbering UL60950-1 certified CAN/CSA-C22.2 No. 60950-1-07 certified R1DA- / - IEC/EN60950-1 certified (4) EN55032 compliant Packaging Dual Independent (3) nom. Input Voltage Protection Output Voltage Notes: Note3: standard part is without continuous short circuit protection add suffix /P for continuous short circuit protection Note4: add suffix -R for tape and reel packaging Ordering Examples: R1DA-050505/P = Dual Output,5Vin, 5/5Vout and with continuous short circuit protection R1DA-050505-R = Dual Output, 5Vin, 5/5Vout and tape and reel packaging R1DA-120505/P-R = Dual Output, 5Vin, 5/5Vout with continuous short circuit protection and tape and reel packaging www.recom-power.com REV.: 1/2019 ECO-1Typical Load Line R1DA 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% 20kHz 50kHz 90kHz Internal Operating Frequency Output Ripple and Noise 20MHz BW 50mVp-p 100mVp-p Efficiency vs. Load R1DA-xx0505 R1DA-xx1212 100 100 90 90 80 80 70 70 60 60 50 50 40 40 30 30 3.30505 3.31212 20 20 050505 051212 10 10 120505 121212 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 % REGULATIONS Parameter Condition Value Output Accuracy -1.0% typ. / 5.0% max. Line Regulation low line to high line, full load 1.0% typ. 3.3Vout 15.0% typ. / 20.0% max. 5Vout 12.0% typ. / 15.0% max. (5) Load Regulation 10% to 100% load 9Vout 7.0% typ. / 10.0% max. 12, 15Vout 6.0% typ. / 10.0% max. Notes: Note5: Operation below 10% load will not harm the converter, but specifications may not be met Tolerance Envelope +10% +5% +5% Vnom -1% -5% 10 50 100 Output Load % continued on next page www.recom-power.com REV.: 1/2019 ECO-2 Efficiency % Output Voltage % Efficiency %