RENESAS RTKA223021DE0010BU Datasheet & Stock

RAA223021 high voltage flyback 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 1A. The board has built-in overcurrent, short-circuit, input brownout and overtemperature protection. The board is designed on a double side Printed Circuit Board (PCB) with a full-wave input rectification. It is pre-compliant with the 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.




Universal input range

Standby power less than 50mW

No audible noise

Output current of 1mA max, output power of 12W

Efficiency of >78% at 100% load, 80% at 50% load

No-load power of 50mW

Load regulation of ±0.1%

Operating temperature range from -45°C to 85°C

Board dimension of 70mm x 75mm




Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.