FUSB340TMX Integrated Circuits (ICs)

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FUSB340TMX is an integrated USB Type-C power delivery controller that is capable of delivering power up to 100W. It serves as the physical layer interface between USB Type-C source, such as a computer and USB Type-C power delivery (PD). This allows for the use of USB Type-C sources to provide additional features not available with a traditional USB connection such as power, data, and audio. In addition to its power delivery capabilities, the FUSB340TMX also takes advantage of the USB Type-C port’s Alternate Modes, allowing for the use of data and audio in addition to power.

The FUSB340TMX is capable of detecting and delivering the power associated with the USB Type-C plug. It supports USB PD versions 1.1, 2.0 and 3.0. It also incorporates type-C Power delivery negotiation, charging port Snoop and high current VCONN protection. The FUSB340TMX also allows for the configuration of the power delivery parameters through its vendor-defined extensions. Furthermore, the FUSB340TMX can detect battery type and can provide power from either a USB Type-C power, or battery source. The FUSB340TMX shall guarantee a safe charging experience for the end user.

The FUSB340TMX device is packaged as an RJ-45, with 8-pins on one side and a micro-B USB Type-C connector on the other side, hence allowing it to integrate into the device without adding additional components. The FUSB340TMX serves as the physical layer interface between USB Type-C PD sources, allowing the device to receive power, data and audio. The FUSB340TMX device can detect the required power parameters, negotiate the power requirements and deliver the requested power using USB Type-C. It also allows the system to diagonose the connection, determine the type of battery, configure the power parameters and initiate devices.

The FUSB340TMX also provides additional features such as over-current and over-voltage protection and soft start enable/disable features. It also provides an auto-reset feature which allows the device to restart after an over-current or over-voltage is detected. Furthermore, the FUSB340TMX supports I2C or SMBUS for communication with the host device.

In addition to its various features, the FUSB340TMX is also available in a variety of different packages that allows it to fit into a fully integrated system. These include the popular 8-pin SOIC and 16-pin TSSOP packages. The device is also rated to operate over a wide voltage range of 2.7V to 5.5V and is guaranteed to operate over the extended temperature range of -40°C to +85°C.

The FUSB340TMX is an excellent choice for any designs requiring a USB Type-C PD controller. It can provide power, data and audio through the USB Type-C connector, supports multiple PD protocols and is easy to implement into a variety of systems. It also provides over-current protection and auto-reset features to ensure the safe operation of the system.

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