URB4805YMD-6WR3 is a compact dc-dc power module designed for flexible high voltage networks. It converts a wide input range of 18–75 V to a single regulated 5 V output delivering up to 1200 mA. With galvanic isolation between input and output, the module provides clean, stable power for sensitive digital and analog circuits in rugged industrial environments. Key Features Input range 18–75 V Output 5 V single rail Output current 1.2 A continuous Isolation galvanic isolation between input and output Package URB4805YMD-6WR3 footprint aligned with URB_YMD family Protection overcurrent and short-circuit protection; thermal considerations per datasheet EMC vendor recommended external filtering to meet ripple and noise targets Electrical Specifications (Typical) Parameter Value Notes Input voltage 18–75 V Wide-range input Output voltage 5 V Single rail Output current 1.2 A Continuous Isolation Yes Galvanic isolation between input and output Operating temp -40°C to 85°C Ambient range; may vary by application Mechanical and Pinout (Representative) Fixed pinout with a consistent footprint across URB_YMD family. See the datasheet or actual product label for exact pin definitions. Notes on EMC and Filtering Follow vendor recommendations for external EMC filtering to meet ripple and noise targets. Typical guidance includes appropriate capacitors and inductors on the input stage for the single rail configuration. Usage Guidance Use with proper input filtering, observe minimum load requirements for stable operation, and ensure total external capacitance does not exceed the recommended limits. Mechanical mounting should adhere to the provided footprint for reliability. Documentation and Resources Consult URB_YMD family datasheets and application notes for full electrical and mechanical details, including pin definitions, thermal considerations, and recommended test circuits.
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