FUSB301ATMX Integrated Circuits (ICs)

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The FUSB301ATMX is an USB Type-C controller from Fairchild Semiconductor. It is a member of the FUSB series of USB Type-C controllers, and is designed to work in I2C-over-USB protocol for extended negotiation, type-C power and bi-directional data transmissions. It is also used in embedded systems and industrial applications such as ATE, medical, automotive and more.

The FUSB301ATMX works with a built-in Type-C dual role power controller, which enables it to switch between USB-C Power Delivery (PD) 3.0 and Alternate Mode (AM) functions. This allows the controller to power other blocks such as PD3.0, USB 2.0, USB 3.0, DisplayPort, HDMI, and Thunderbolt. The device also supports USB Type-C authentication and authentication protocols, enabling secure access to its capabilities.

The FUSB301ATMX offers a wide range of features that make it an ideal choice for industrial applications. It includes a range of configurable edge rates, enable/disable control, low self-discharge mode, soft start, low power control, and high-speed programming. It also supports over-current protection and effectively limits the maximum current that can be drawn from the USB Type-C port.

The device also features an Automatic Polarity Control capability which is capable of automatically switching between its two different charge/discharge polarities. This ensures the controller can always provide the required power throughout a wide range of voltages and temperatures. Additionally, the controller provides a configurable edge rates for DC/DC conversion.

In terms of external input, the FUSB301ATMX can accept inputs of up to 15V/20A for fast charging and data transmission. It also has 8 channels for configuring and controlling the voltage, current, and other power settings. With its secure connection between the host system and the USB Type-C device, it ensures data security and integrity.

The FUSB301ATMX is a highly efficient USB Type-C controller that is ideal for industrial and embedded applications. Its features make it an excellent choice for the most demanding specifications, featuring rapid negotiations, both in AM and PM settings, and supporting a wide range of voltage, current, and temperature limitations. The device is an ideal solution for customers who require a reliable and efficient USB Type-C interface.

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