Household Aroma Diffuser

Growing consumer focus on wellness, home ambiance, and smart home technology is driving demand for natural and non-invasive methods—such as aroma diffusers—to manage stress, improve sleep, and create a relaxing environment. Aroma diffusers disperse essential oils into the air by breaking them down into a fine mist or vapor using heat or fans, creating a fragrant atmosphere.

This aroma diffuser is an effective, connected, and low-power system. With a compact BOM, it heats the scent insert placed by the user and optionally uses a fan to disperse the vapor into the air. The system can also authenticate scent cartridges to provide smart connectivity and insights, and it features a flexible power architecture that supports both battery-powered and wall AC deployment.

System Benefits:

• Low-power design enables long battery life and efficient operation when connected to a wall AC outlet.
• Ultra-low power Wi-Fi 6 enables 2.4/5 GHz bands for longer range, better performance, and stable connectivity.
• Compact mixed-signal IC integrates mixed-signal logic and high-voltage functionality into a single component for BOM reduction.
• Built-in protections include undervoltage lockout, overcurrent protection, and thermal shutdown.