RAA223011 High Voltage Buck Converter Evaluation Board Supports 85VAC to 265VAC Input and 12V 300mA Output

The RTKA223011DE0020BU evaluation board is a high-voltage buck converter that demonstrates a low-cost, high-performance, non-isolated AC/DC conversion solution. It operates from a universal input of 85VAC to 265VAC and has a 12V output capable of up to 300mA of output current. The board has built-in overcurrent, short-circuit, input brownout, and over-temperature protection. It is a single-sided PCB with half-wave input rectification. The RTKA223011DE0020BU comes with an RAA223011 in a 7‑ld SOIC package.