Overview
Description
The RAA223010 evaluation board (RTKA223010DE0030BU) is a high voltage buck converter that demonstrates a low-cost high-performance non-isolated AC/DC conversion from a universal input of 85VAC to 265VAC, to a 12V output with the output current up to 500mA. The board has built-in overcurrent, short-circuit, input brownout, and over-temperature protection, and is designed on a single-side PCB with a full-wave input rectification. It is pre-compliant with conducted EMI requirements by EN55022/CISPR 22. RTKA223010DE0030BU uses the RAA223010 SOIC-7 packaged IC.
Features
- Universal input
- Single-side PCB with low cost external components
- EMI compliance for EN 55022/CISPR 22
- Standby power less than 14mW
- No audible noise
Applications
Support
Support Communities
- RAA223010 Controller
Hi there, I want to adapt the design of the RTKA223010DE0030BU demonstration board based on the RAA223010 controller so that it operates with an input voltage range from 24 Vdc to 150 Vdc, while keeping the output at 12 Vdc. I have changed some components, but I can’t get ...
Feb 5, 2026
Support Communities
