R1SX Datasheet | RECOM

Features Unregulated Converters - 1W Power in SMD package - Pin patible with R1S series - -40°C to +100°C operating temperature @ full load - High 3k VDC/1 second or 1k VDC/1 second isolation - IEC/EN/UL62368-1 certified, CB Report - 5000m operation DC/DC Converter Description Low cost, low profile, open-frame 1W SMD isolated DC/DC single output converters. The R1SX is available with 3.3V or 5V inputs and offers a single unregulated 3.3V or 5V output. There is no minimum load requirement and the quiescent consumption is less than 150m W. Standard isolation is 1k VDC/1s and a /H version with 3k VDC/1s is available. The operating temperature is from -40°C up to +100°C without derating. The pin-out is industry standard and patible with the R1S/R1D series, but at half the height. The converters are fully certified to IEC/EN/UL62368 and IEC/EN/UL60950 and are 10/10 Ro HS-conform. Class A EMC conformity requires only an input capacitor and a simple low cost LC filter is all that is needed for Class B EMC. Standard packaging is tape and reel. 1 Watt SMD Single Output Selection Guide Part Number R1SX-3.33.3 R1SX-3.305 R1SX-0505 nom. Input Output Output Efficiency max. Capacitive Voltage Voltage Current typ. (1)Load (2) [VDC] [VDC][m A] [%] [µF] 3.3 3.3303 74 2200 3.3 5 20078 2200 5 5 20078 2200 Notes: Note1: Efficiency is tested at nominal input and full load at +25°C ambient Note2: Max Cap Load is tested at nominal input and full resistive load Model Numbering Output Power Single nom. Input Voltage R1 SX-__ __ /_ -R Packaging Isolation Voltage (3) nom. Output Voltage E224736 IEC/EN62368-1 certified UL62368-1 certified IEC/EN60950-1 certified C22.2 No. 62368-1-14 certified CB Report EN55032 pliant EN55024 pliant Notes: Note3: without suffix, standard isolation voltage (1k VDC/1 second) with suffix „/H“, high isolation voltage (3k VDC/1 second) Ordering Examples: R1SX-3.305-R 3.3Vin R1SX-0505/H-R 5Vin 5Vo...