RTKA223012 high voltage buck converter demonstration 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 5V output with the output current up to 150mA. The board has built-in overcurrent, short-circuit, input brownout, and over-temperature protection. It 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 EN55022/CISPR 22 and the 1.5KV surge test by IEC61000-4-5 standard. It comes with a RAA223012 in SO8 package. Typical applications home appliances, home automation, IoT, sensors, metering, industry control and bias power.
- Universal input range
- Compact PCB with low-cost external components
- Standby power less than 10mW
- No audible noise, surge test compliance to IEC61000-4-5 up to 1.5KV
- Output current of 150mA max, output power of 0.75W
- Efficiency of >62.5% at 100% load and 65% at 50% load
- No-load power of < 10mW at 230VAC
- Load regulation of -3%, load range 10% to 100%
- Operating temperature range from -45°C to 85°C
- Board dimension of 48mm x 29mm
Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Other details
| Brand |
RENESAS |
| Part Number |
RTKA223012DR0010BU |
| Quantity |
Each |
| Technical Data Sheet EN |
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| User Manual EN |
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