APR 20, 2023 | Power News 27 View in browser
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Wi-Fi 7 is coming and Richtek has got you covered!
Wi-Fi 7 is coming and Richtek has got you covered!
The higher bandwidth offered by Wi-Fi 7 is the primary reason for its adoption. Expected to deliver peak rates of over 40 Gbps, it represents a 4 time increase over current Wi-Fi 6E technology. Wi-Fi 7 introduces three major changes that set it apart from Wi-Fi 6:
  • Maximum Speed
    Wi-Fi 7 is expected to reach a maximum speed of 46 Gbps, a substantial improvement over the 9.6 Gbps top speed of Wi-Fi 6. This speed boost promises to improve the user experience for applications such as VR/AR, streaming, and cloud gaming and so on.
  • Increased Channel Width
    While Wi-Fi 6 operates on the 2.4 GHz and 5 GHz bands, Wi-Fi 7 introduces the 6GHz band, offering an increased channel width that reduces multi-user latency and ensures a smoother, more seamless connection for all users.
  • Higher QAM
    Quadrature amplitude modulation (QAM) is a technique used to encode data on a radio signal. With Wi-Fi 7's 4096-QAM, an improvement over Wi-Fi 6's 1024-QAM, the new technology offers higher data transmission rates.
Power management solutions for Wi-Fi 7 Reference Designs
The next generation of Wi-Fi technology promises to be faster and more efficient, and Richtek is poised to provide total power management solutions to meet the demands of this new standard. With Wi-Fi 7 on the horizon, Richtek is taking the necessary steps to ensure that our products are ready to power the devices of the future. We have provided total solutions for different reference designs, including Buck converters and LDOs.

Click to find out more about reference designs of Wi-Fi 7 platforms.

     MediaTek Wi-Fi 7 platform     
     More Wi-Fi 7 platform     
▸ Featured Products
RT6242B download datasheet # consumer electronics
4.5V~18Vin, 0.7V~8Vout, 12A ACOT® Buck Converter with adjustable current limit and soft-start. (B:PWM)
RT5789B download datasheet # consumer electronics
2.5V~6Vin, 0.6V~6Vout, 6A ACOT® Buck Converter in both TSOT-23-8 and small UDFN-8L 2.5x2 packages. (B: PWM)
RT6274C/D download datasheet # consumer electronics
4.5V~18Vin, 0.765V~7Vout, 3.5A ACOT® Buck Converter with both FETs OC protection. (C: PSM/D: PWM)
RT9078 download datasheet # consumer electronics
1.2V~5.5Vin, 0.8V~3.45Vout, 0.3A LDO, featuring 150mVdropout @ 0.3A.
download datasheet   download datasheet   download datasheet
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