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 the 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 a low-cost half-wave input rectification. It is pre-compliant with conducted and radiated EMI requirements by EN 55022/CISPR 22 and the 1.5kV surge test by IEC 61000-4-5 standard. RTKA223012DR0010BU comes with an RAA223012 in an SO8 package.
RTKA223012DR0020BU comes with an RAA223012 in an 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
アプリケーション
設計・開発
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関連ボード＆キット
Demonstration
RTKA223012DR0020BU
アクティブ
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 85VAC to 265VAC, to a 5V output with output current up to 150mA. The board has...
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