Overview

Description

The RAA223012 demonstration boards (RTKA223012DR0010BU and RTKA223012DR0020BU) are high voltage Buck converters that demonstrate low-cost high performance non-isolated AC/DC conversion from a universal input of 85VAC to 265VAC, to a 5V output with output current up to 150mA. The board has built-in overcurrent, short-circuit, input brownout, and over-temperature protection, and is designed on a compact PCB with low-cost half-wave input rectification. RTKA223012DR0020BU comes with an RAA223012 in SOT23-5 package.

Features

  • Universal input range
  • Compact PCB with low-cost external components
  • EMI compliance for EN55022/CISPR22
  • Surge test compliance to IEC61000-4-5 up to 1.5kV
  • Standby power less than 10mW
  • No audible noise

Applications

Applications

  • Home appliances
  • Home automation, IoT, and sensors
  • Metering and Industry control
  • Bias power

Documentation

Type Title Date
Manual - Hardware PDF 1.77 MB
Datasheet PDF 2.90 MB
2 items

Design & Development

Software & Tools

Software Downloads

Type Title Date
PCB Design Files ZIP 492 KB
1 item

Related Boards & Kits

Boards & Kits