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FUSB301TMX

ONFUSB301TMX

onsemi
USB Controller USB 2.0 I2C, USB Interface 10-X2QFN (1.6x1.2)
Active3,981 in stock
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Overview

The FUSB301TMX is a compact, fully autonomous USB Type-C controller designed to manage USB 2.0 connections. It supports Type-C Versions 1.1 and 1.0, enabling essential functionalities for USB-C ecosystems. This controller simplifies the implementation of USB-C on various devices, handling negotiation and power delivery aspects.

Why Choose This Part

This controller offers fully autonomous operation, reducing the need for extensive firmware development. Its support for Dead Battery operation ensures devices can draw power even when fully discharged. With a compact 10-X2QFN (1.6x1.2) package, it is suitable for space-constrained applications.

Applications

Smartphones
Enabling USB Type-C connectivity and power management for modern smartphones.
Tablets
Integrating USB Type-C interface for charging and data transfer in tablet devices.
Notebooks
Providing USB Type-C control for ultra-portable notebooks, managing power roles and data connections.
Ultra Portable Applications
Suitable for any small-form-factor device requiring robust USB Type-C implementation.
Dual Role Port Devices
Managing devices that can act as both a USB host (source) and a peripheral (sink).

Key Specifications

Function Controller
Protocol USB
Interface I2C, USB
Standards USB 2.0
Package / Case 10-XFQFN
Current - Supply 356uA
Voltage - Supply 2.8V ~ 5.5V
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 10-X2QFN (1.6x1.2)

Getting Started

To get started with the FUSB301TMX, engineers should review the comprehensive datasheet and application notes from onsemi. Development typically involves integrating the device into a larger system using its I2C interface for configuration and status monitoring. Reference designs provided by onsemi can accelerate the development process.

Also Consider

STUSB4500QTR STMicroelectronics - The STUSB4500QTR is a standalone USB Type-C controller for power delivery sink applications, requiring no external microcontroller.
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