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Demonstration Board, RAA223011, Power Management, Buck Converter


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Product Overview

RAA223011 high voltage buck converter demonstration board is designed to demonstrate a low-cost high performance non-isolated AC/DC conversion from a universal input of 85VAC to 265VAC, to a 24V output with the output current up to 200mA. The board has built-in overcurrent, short-circuit, input brownout and overtemperature protection. It comes with a RAA223011 in an 8 Ld SOIC package. Typical applications home appliances, home automation, IoT, sensors, metering, industry control and bias power.
  • Universal input range
  • Low cost external components
  • Standby power less than 13mW
  • No audible noise
  • Output current of 200mA max (at 230VAC or higher)
  • Efficiency of >75% at 100% load, 82% at 50% load
  • No-load power of 11.9mW at 120VAC and 12.3mW at 230VAC
  • Load regulation of -2.2%, load range 10% to 100%
  • Operating temperature range from -45°C to 70°C
  • Board dimension of 29mm x 52mm


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Power Management

Buck Converter

Demonstration Board RAA223011


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Technical Documents (2)

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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