RTKA223021DE0000BU
ActiveEVALUATION BOARD, RAA223021, BUCK REGULATOR, POWER MANAGEMENT
RTKA223021DE0000BU
ActiveEVALUATION BOARD, RAA223021, BUCK REGULATOR, POWER MANAGEMENT
Description
General part information
RTKA223021DE0000BU
RAA223021 high voltage buck converter evaluation board is designed to demonstrate 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 667mA. The board has built-in overcurrent, short-circuit, input brownout and overtemperature protection. The board 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. It uses the RAA223021 SOIC-7 packaged IC. Typical applications home appliances, home automation, IoT, sensors, metering, industry control and bias power.
Technical Specifications
Parameters and characteristics for this part
| Specification | RTKA223021DE0000BU |
|---|---|
| Board Type | Fully Populated |
| Contents | Board |
| Current - Output | 667 mA |
| Frequency - Switching | 43 kHz |
| Main Purpose | AC/DC Converter |
| Non-Isolated Output Count | 1 count |
| Output Type | Non-Isolated |
| Power - Output | 8 W |
| Regulator Topology | Buck |
| Supplied Contents | Board(s) |
| Total Output Count | 1 |
| Utilized IC / Part | RAA223021 |
| Voltage - Input (AC) Maximum | 265 VAC |
| Voltage - Input (AC) Minimum | 85 VAC |
| Voltage - Output | 12 V |
Pricing
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CAD
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Documents
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