Qorvo provides a recommended PCB layout guide in their application note AN-114, which includes guidelines for component placement, thermal management, and routing to ensure optimal performance and minimize electromagnetic interference (EMI).
The ACT8849QM614-T has a programmable output voltage feature. You can configure the output voltage by connecting the VOUT_SEL pins to GND or VCC, or by using an external resistor divider network. Refer to the datasheet for specific configuration options and equations to calculate the desired output voltage.
While the datasheet specifies a maximum input voltage of 5.5V, Qorvo recommends limiting the input voltage to 5.2V to ensure reliable operation and prevent damage to the device. Exceeding this voltage may cause the device to malfunction or fail.
Qorvo provides thermal performance data in the datasheet, including junction-to-case and junction-to-ambient thermal resistances. To ensure the device meets your specific thermal requirements, you should perform thermal simulations and testing using your specific PCB design and operating conditions.
Yes, Qorvo recommends using EMI mitigation techniques such as shielding, filtering, and layout optimization to minimize electromagnetic radiation. Additionally, using a common-mode choke and capacitors on the input and output lines can help reduce EMI emissions.
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About Qorvo
Qorvo is a prominent American semiconductor company that specializes in the design and manufacturing of radio frequency (RF) solutions. The company was formed in 2015 through the merger of TriQuint Semiconductor and RF Micro Devices. Qorvo's product portfolio encompasses a wide range of RF components and semiconductor technologies used in various applications, including wireless communications, aerospace and defense, and IoT (Internet of Things) devices.
