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Overview

Description

The RAA223012 demonstration boards (RTKA223012DR0050BU and RTKA223012DR0060BU) are high voltage buck or buck/boost converters that demonstrate low-cost high-performance non-isolated AC/DC conversion from a universal input of 85VAC to 265VAC, to a 5V output or a -5V output, with output current up to 150mA. The board can be configured to a buck or a buck/boost converter by using jumper (JP1) without changing the output polarity. RTKA223012DR0060BU comes with an RAA223012 in an SOT23-5 package.

Features

  • Universal input range
  • Compact PCB with low-cost external components
  • EMI compliance for EN 55022/CISPR 22
  • Surge test compliance to IEC 61000-4-5 up to 1.5kV
  • Standby power less than 10mW
  • No audible noise

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