FUSB307BVMPX

Controllers Overview

The FUSB307BVMPX is an automotive-grade USB Type-C port controller from onsemi, part of the FUSB307B series. It supports USB Power Delivery (PD) and complies with the USB Type-C Rev 1.3 specification. The device features a 1 Mbit/s I2C interface for microcontroller communication and integrates control circuitry for high-voltage ports. Key electrical parameters include a supply voltage range of 2.7 V to 5.5 V, operating current of 25 µA, and data rates up to 5 Gb/s. It operates within a temperature range of -40°C to +125°C and is housed in a WQFN-16 package.

Controllers Feature Summary

• Integrates control circuitry for high-voltage ports including plug-insertion and orientation detection
• Supports dead-battery power-up functionality for reliable system initialization
• Offloads time-critical power-delivery functions from the host microcontroller
• Complies with USB Type-C Rev 1.3 and TCPCI specifications

Controllers Applications

• Automotive infotainment systems requiring USB Type-C connectivity
• Multi-port USB-PD interfaces in vehicle dashboards
• Source, sink, or dual-role port management in automotive electronics
• Evaluation and development of automotive USB-C port controllers

Controllers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix 'VMPX' matches the required automotive grade and packaging configuration. Check for End-of-Life notifications as discontinuation notices have been recorded for this family. Ensure compliance with AEC-Q101 qualification requirements for your specific application environment.

Controllers Selection Notes

Select this component when automotive qualification (AEC-Q101) is mandatory for USB Type-C port control. Compare against non-automotive variants like the FUSB307B if environmental ratings are not required. Consider the WQFN-16 package dimensions for PCB layout constraints. Verify that the 1 Mbit/s I2C speed meets the timing requirements of the host microcontroller in the design.

Controllers Part Context

The FUSB307BVMPX belongs to the FUSB307B series of USB Type-C port controllers designed by onsemi. This series focuses on providing robust Type-C and PD management with low power consumption. The 'V' suffix typically denotes automotive-grade qualification, distinguishing it from standard commercial versions. It is often used in conjunction with evaluation boards like the ON-FUSB3-STM32 for development purposes.

Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. The FUSB307BGEVB is an evaluation board, not a functional replacement. Designers should consult official onsemi documentation for potential cross-references or updated product line recommendations.