概览
描述
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.
特性
- 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
