FUSB302B01MPX

Controllers Overview

The FUSB302B01MPX is a programmable USB Type-C controller with Power Delivery support, manufactured by onsemi. It targets system designers implementing DRP/SRC/SNK connectors with minimal programming. The device integrates the USB BMC power delivery physical layer, enabling up to 100 W power transfer and role swaps. It supports full Type-C 1.2 detection, including attach/detach, orientation, and accessory modes. Key features include autonomous DRP toggle, dead battery support in SNK mode, and low power consumption of 25 µA typical. It operates within a temperature range of -40°C to +85°C and is packaged in a 14-lead MLP (WQFN-14) with dimensions of 2.5 mm x 2.5 mm.

Controllers Feature Summary

• Integrates USB BMC power delivery physical layer for up to 100 W power and role swap capabilities
• Supports full Type-C 1.2 specification including attach/detach detection, orientation, and accessory modes
• Enables dual-role functionality with autonomous DRP toggle between source and sink roles
• Features low power operation with 25 µA typical current consumption and dead battery support

Controllers Applications

• Smartphones
• Tablets
• Laptops
• Power Adapters
• Automotive systems

Controllers Procurement Notes

Verify the specific ordering suffix '01' against the manufacturer's official documentation to confirm exact shipping configuration and top mark. Ensure compatibility with the required operating temperature range (-40°C to +85°C) for the target application environment. Confirm that the 14-lead MLP package dimensions align with the PCB footprint design constraints.

Controllers Selection Notes

Select this component for designs requiring a programmable USB Type-C controller with integrated PD physical layer. It is suitable for applications needing dual-role port functionality without extensive firmware development. Consider the 14-lead MLP package for space-constrained layouts. Verify I2C interface compatibility with the host processor for register configuration and status monitoring.

Controllers Part Context

The FUSB302B01MPX belongs to the FUSB302B series of programmable USB Type-C controllers from onsemi. This series includes variants like the FUSB302BMPX and FUSB302BUCX, differing primarily in packaging and specific operational characteristics. The FUSB302B series is designed to simplify the implementation of USB Type-C interfaces in consumer electronics and automotive applications by providing hardware-accelerated protocol handling.

Controllers Replacement Considerations

Direct substitutes within the same family include the FUSB302BMPX and FUSB302B11MPX, which share similar functional specifications but may differ in packaging or shipping configurations. Verify pinout compatibility and electrical parameters before substitution.