Description:Ability to connect as either a host or a device based on what has been attached. ; Automatic Hard Reset Ordered Set Sent ; Dual-Role Functionality with Autonomous DRP Toggle ; Dead Battery Support (SNK Mode Support when No Power Applied); Dedicated devices can operate both on a Type-C receptacle or a Type-C plug with a fixed CC and VCONN channel.; Automatic soft reset packet sent with retries if needed ; USB Power Delivery (PD) 2.0, Version 1.1 Support ; Low Power Operation: ICC = 25 µA (Typical); Automatic
A good PCB layout for the FUSB302BUCX involves keeping the device close to the USB connector, using a solid ground plane, and minimizing the length of the D+ and D- traces. It's also recommended to use a common mode filter and a shielded cable to reduce EMI.
The FUSB302BUCX is a highly configurable device. To ensure proper configuration, refer to the onsemi application note AN5223, which provides detailed guidance on configuring the device for various USB applications, including USB-C and Power Delivery.
The FUSB302BUCX has a maximum junction temperature of 125°C. To prevent overheating, ensure good airflow around the device, use a heat sink if necessary, and follow the recommended PCB layout guidelines to minimize thermal resistance.
To troubleshoot issues with the FUSB302BUCX, use a USB protocol analyzer to capture and analyze the USB traffic. Check the device's configuration and settings, and refer to the onsemi application notes and technical support resources for guidance.
Yes, when using the FUSB302BUCX in a USB-C or Power Delivery application, ensure that the device is configured correctly for the specific application, and follow the USB-C and Power Delivery specifications. Additionally, use a USB-C connector that meets the USB-C specification, and ensure that the device is properly powered and grounded.
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FUSB302BUCX Overview
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