3 Watt in a SIP4 package Features 1kVDC/1s, 2kVDC/1s or 3kVDC/1s isolation Efficiency up to 90% DC/DC Converter -40C to +100C operating temperature range Unregulated IEC/EN/UL60950 certified CB Report Converters RI3 Industry standard pinout Description 3 Watt The RI3 series has been specifically designed for applications where board space is at a premium since SIP4 these 3 Watt converters have the same foot print as the RI series 2 Watt converters. With efficiencies up to 90%, the full output power is available over the operating temperature range -40C to +85C and Single Output the converters can be used in ambient temperatures of up to 100C with derating. The wide selection of input voltage and output voltage options plus an I/O-Isolation of 1kVDC, 2kVDC or 3kVDC makes these converters suitable for many industrial applications. Selection Guide Part Input Output Output Efficiency max. Capacitive (1) Number Voltage Voltage Current typ. full load Load VDC VDC mA % F RI3-0505S 5 5 600 83 2200 RI3-0509S 5 9 333 86 1200 RI3-0512S 5 12 250 87 1000 RI3-0515S 5 15 200 88 820 RI3-1205S 12 5 600 85 2000 RI3-1209S 12 9 333 88 1200 RI3-1212S 12 12 250 89 1000 E224736 RI3-1215S 12 15 200 89 820 RI3-1505S 15 5 600 85 2000 RI3-1509S 15 9 333 88 1200 RI3-1512S 15 12 250 88 1000 UL60950-1 certified RI3-1515S 15 15 200 88 820 CAN/CSA-C22.2 No 60950-1 certified RI3-2405S 24 5 600 86 2000 EN60950-1 certified IEC60950-1 certified RI3-2409S 24 9 333 89 1200 EN55032 compliant RI3-2412S 24 12 250 90 1000 CB report RI3-2415S 24 15 200 90 820 Notes: Note1: Max. capacitive load is tested at nominal input and constant resistive load Model Numbering RI3- / (2) Input Voltage Isolation Output Voltage Single Notes: Note2: add suffix /H2 for 2kVDC/1second or /H3 for 3kVDC/1second isolation without suffix standard 1kVDC/1second isolation Ordering Examples: RI3-1212S = 12VDC Input Voltage, 12VDC Output Voltage, Single Output, 1kVDC/1s isolation RI3-2405S/H2 = 24VDC Input Voltage, 5VDC Output Voltage, Single Output, 2kVDC/1s isolation RI3-0505S/H3 = 5VDC Input Voltage, 5VDC Output Voltage, Single Output, 3kVDC/1s isolation www.recom-power.com REV.: 3/2019 ECO-1RI3 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. 5VDC 4.5VDC 5VDC 5.5VDC 12VDC 10.8VDC 12VDC 13.2VDC Input Voltage Range nom. Vin= 15VDC 13.5VDC 15VDC 16.5VDC 24VDC 21.6VDC 24VDC 26.4VDC 20kHz 40kHz Internal Operating Frequency Minimum Load 0% (3) Output Ripple and Noise 20MHz BW 50mVp-p 100mVp-p Notes: Note3: Measurements are made with a 100nF MLCC across output (low ESR) Efficiency vs. Load RI3-05xxS RI3-12xxS 100 100 90 90 80 80 70 70 60 60 50 50 40 40 30 30 0505 1205 20 20 0509 1209 0512 1212 10 10 0515 1215 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 % RI3-15xxS RI3-24xxS 100 100 90 90 80 80 70 70 60 60 50 50 40 40 30 30 1505 2405 20 20 1509 2409 1512 2412 10 10 1515 2415 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 % www.recom-power.com REV.: 3/2019 ECO-2 Efficiency % Efficiency % Efficiency % Efficiency %