FUSB301TMX is a Type-C controller for detection, role config and protection, used in various USB-C devices

FUSB301TMX is a Type-C controller for detection, role configuration and protection, used in various USB-C devices.

The FUSB301TMX is a fully integrated USB Type-C port controller that supports USB Type-C specification, including:

• Cable detection and port role configuration (DRP, DFP, UFP)
• Power delivery negotiation basics and CC pin management
• Integrated pull-up/down resistors and voltage detection circuits
• Fault protection functions for stable Type-C interface operation
• Interrupt signals for real-time port status monitoring by host systems

Widely used in consumer electronics with USB Type-C ports, including:

• Smartphones, tablets, and laptops
• Power banks and chargers
• Docking stations and portable peripherals
• Wearable devices

Ideal for designs requiring Type-C connection detection, role switching, and basic power management.