C C S S O O R R E E M M T T P P R R L L I I E E A A V V N N N N T T 8W in a compact 1x1 package Features 2:1 input voltage range DC/DC Converter 12, 24, and 48VDC nominal voltage options Regulated UL/IEC/EN62368-1 + IEC60950-1 (pending) Converters UVLO and ON/OFF pin REC8E Description 8 Watt The REC8E series is a high power density, wide input voltage range, 8W DC/DC converter with single and 3 dual outputs in a compact 1x1 package. Control ON/OFF is offered as standard, and the outputs are 1 x 1 fully protected against short circuits and overcurrent. The series is fully certified to UL/EN/IEC 62368-1 standards. With nominal input options of 12, 24, and 48VDC, the REC8E is suitable for higher power Single and Dual industrial applications where board space is at a premium. Output Selection Guide Part Input Output Output Efficiency max. Capacitive (1) (2) Number Voltage Range Voltage Current typ. Load VDC VDC mA % F REC8E-1205S/CTRL/X1 9-18 5 1600 83.5 4700 REC8E-1209S/CTRL/X1 9-18 9 888 84.5 2200 REC8E-1212S/CTRL/X1 9-18 12 666 84.5 680 REC8E-1215S/CTRL/X1 9-18 15 533 84.5 470 REC8E-1224S/CTRL/X1 9-18 24 333 84.5 220 REC8E-1212D/CTRL/X1 9-18 12 333 84.5 340 REC8E-1215D/CTRL/X1 9-18 15 267 84.5 240 2 + RoHS REACH compliant compliant 10 from 10 REC8E-2405S/CTRL/X1 18-36 5 1600 83.5 4700 REC8E-2409S/CTRL/X1 18-36 9 888 84.5 2200 REC8E-2412S/CTRL/X1 18-36 12 666 84.5 680 REC8E-2415S/CTRL/X1 18-36 15 533 84.5 470 REC8E-2424S/CTRL/X1 18-36 24 333 84.5 220 E224736 REC8E-2412D/CTRL/X1 18-36 12 333 84.5 340 UL62368-1 certified REC8E-2415D/CTRL/X1 18-36 15 267 84.5 240 CSA/CAN C22.2 No. 62368-1 certified REC8E-4805S/CTRL/X1 20-60 5 1600 83.0 4700 IEC62368-1 2nd + 3rd Ed. certified REC8E-4809S/CTRL/X1 20-60 9 888 83.0 2200 EN62368-1 2nd + 3rd Ed. certified REC8E-4812S/CTRL/X1 20-60 12 666 83.0 680 CB Report REC8E-4815S/CTRL/X1 20-60 15 533 83.0 470 REC8E-4824S/CTRL/X1 20-60 24 333 83.0 220 REC8E-4812D/CTRL/X1 20-60 12 333 83.0 340 REC8E-4815D/CTRL/X1 20-60 15 267 83.0 240 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 Model Numbering REC8E- /CTRL / X1 nom. Output Power UVLO function nom. Input Voltage CTRL function Output Voltage Single or Dual Ordering Examples: REC8E-1205S/CTRL/X1 9-18Vin 5Vout Single Output with CTRL Pin and UVLO REC8E-2412D/CTRL/X1 18-36Vin 12Vout Dual Output with CTRL Pin and UVLO REC8E-4815S/CTRL/X1 20-60Vin 15Vout Single Output with CTRL Pin and UVLO www.recom-power.com REV.: 0/2021 ECO-1 O O P P C C R R O O M M D D O O U U C C C C E E T T R R S SREC8E 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. Internal Input Filter Pi type 12VDC 9VDC 18VDC Input Voltage Range 2:1 Input nom. Vin= 24VDC 18VDC 36VDC 48VDC 20VDC 60VDC 12VDC 25VDC Input Surge Voltage 100ms max. nom. Vin= 24VDC 50VDC 48VDC 70VDC DC-DC ON 8VDC 9VDC nom. Vin= 12VDC DC-DC OFF 7VDC 18VDC DC-DC ON Under Voltage Lockout (UVLO) nom. Vin= 24VDC 17VDC DC-DC OFF DC-DC ON 20VDC nom. Vin= 48VDC DC-DC OFF 19VDC 12VDC 55mA Quiescent Current nom Vin= 24VDC 32mA 48VDC 21mA 12VDC 800mA Input Current Range nom Vin= 24VDC 400mA 48VDC 200mA 12VDC 0.5mA Standby Current nom Vin= 24VDC 0.6mA 48VDC 0.7mA Minimum Load 0% V DC-DC ON Open or 3VDC< <12VDC CTRL ON/OFF CTRL V DC-DC OFF Short or 0VDC< <1.2VDC CTRL 12VDC, 24VDC 0.3mA Input Current of CTRL Pin nom Vin= 48VDC 0.4mA 350kHz Internal Operating Frequency (3) Output Ripple and Noise 20MHz BW 100mVp-p Notes: Note3: Measurements are made with a 0.47F MLCC across output (low ESR) Efficiency vs. Load REC8E-1205S/CTRL/X1 REC8E-2405S/CTRL/X1 100 100 90 90 80 80 70 70 60 60 50 50 40 40 30 30 9Vin 18Vin 12Vin 24Vin 20 20 15Vin 30Vin 10 10 18Vin 36Vin 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 % continued on next page www.recom-power.com REV.: 0/2021 ECO-2 Efficiency % Efficiency %