1W DC/DC Converter, Input 3.3V +/-10%, Output 5V/200mA, SMD

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 150mW. Standard isolation is 1kVDC/1s and a /H version with 3kVDC/1s is available. The operating temperature is from -40°C up to +100°C without derating. The pin-out is industry standard and compatible with the R1S series, but at half the height. The converters are fully certified to IEC/EN/UL62368 and IEC/EN/UL60950 and are 10/10 RoHS-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.

Technical data

• 1W Power in SMD package
• Pin compatible with R1S series
• -40°C to +100°C operating temperature @ full load
• High 3kVDC/1 second or 1kVDC/1 second isolation
• IEC/EN/UL62368-1 certified, CB Report
• 5000m operation