概述
描述
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
应用
- Home appliances
- Home automation, IoT, and sensors
- Metering and industry control
- Bias power
设计和开发
相关评估板和套件
开发板与套件
演示
RAA223012 High Voltage Buck Converter Demo Board with 85VAC to 265VAC Vin range and 5V 150mA Output
产品选项
| Part Number | Status | Stock | Budgetary Price (USD) | Sampleable | Pb (Lead) Free | ECCN (US) | HTS (US) |
|---|---|---|---|---|---|---|---|
| RTKA223012DR0010BU | Active | In Stock | 1u | $69 | Available | Yes | EAR99 | 8473.30.1180 |
