ON Semiconductor FUSB303BTMX USB Type-C Controller
The ON Semiconductor FUSB303BTMX is a fully autonomous USB Type-C controller designed to manage USB Type-C ports by handling the USB Type-C communication protocol and power delivery functions. With its small footprint and low-power consumption, it is an ideal choice for a wide range of applications, including smartphones, tablets, laptops, and other portable devices where USB Type-C connectivity is desired.
Key Features
- Automatic Attach and Detach Detection: The FUSB303BTMX simplifies the user experience by automatically detecting when a device is attached or detached from the USB Type-C port.
- Power Delivery (PD) Support: This controller supports USB PD negotiation, which allows devices to exchange power in a flexible and efficient manner, optimizing charging times and power management.
- Configurability: The device can be configured through I2C, allowing for a customizable setup to meet specific design requirements.
- Dead Battery Provision: The FUSB303BTMX includes support for the USB Type-C dead battery provision, ensuring that devices with depleted batteries can still perform basic functions when connected to a power source.
- Integrated VCONN Power Switch: The controller includes an integrated VCONN power switch to supply power to electronically marked cables, such as those needed for Alternate Mode applications.
- Small Package: Housed in a 12-pin WLCSP (Wafer Level Chip Scale Package), the FUSB303BTMX is designed to occupy minimal space on a PCB, making it suitable for compact designs.
Applications
The versatility of the FUSB303BTMX allows it to be used in various applications that require USB Type-C connectivity. This includes:
- Smartphones and Tablets
- Laptops and Ultrabooks
- Portable Power Banks
- Docking Stations
- Monitors and Peripherals
With its comprehensive feature set and ease of integration, the ON Semiconductor FUSB303BTMX stands out as a robust solution for managing USB Type-C ports in modern electronic devices.
