RAA223012 High Voltage Buck Converter Demo Board with 85VAC to 265VAC Vin range and 5V 150mA Output

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 85V_AC to 265V_AC, 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.