概要
説明
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.
特長
- 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
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Demonstration
RTKA223012DR0010BU
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High Voltage Buck Converter Demonstration Board
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 the output current up to 150mA.
The board has...
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