FUSB303BTMX - onsemi

Manufacturer Part Number

FUSB303BTMX

Manufacturer

onsemi

Introduction

The FUSB303BTMX is a fully autonomous USB Type-C controller from onsemi.

Product Features and Performance

Fully autonomous USB Type-C control

Suitable for Source, Sink, and Dual Role Ports

Integrates with both GPIO and I2C interfaces

Supports USB 2.0 and USB 3.1 standards

Wide supply voltage range from 2.85V to 5.5V

Low standby current consumption of 356µA

Extended operating temperature from -40°C to 85°C

Product Advantages

Low power consumption enhances battery life in portable devices

Versatile for use in multiple USB-C port roles

Automatic VBUS detection and handling

Enhanced ESD protection features

Key Technical Parameters

Protocol: USB

Function: Controller

Interface: GPIO, I2C, USB

Standards: USB 2.0, USB 3.1

Voltage - Supply: 2.85V ~ 5.5V

Current - Supply: 356µA

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Overvoltage and overcurrent protection

Electrostatic discharge (ESD) protection

Thermal shutdown protection

Compatibility

Compatible with various USB Type-C connectors and cables

Meets USB 2.0 and USB 3.1 specifications

Application Areas

Smartphones and tablets

Computers and peripherals

Power banks and chargers

Consumer electronics

Product Lifecycle

Active product

Long-term availability expected

No near-term discontinuation risk

Several Key Reasons to Choose This Product

Fully autonomous operation simplifies USB-C implementation

Broad operating voltage and temperature ranges increase design flexibility

Low power consumption ideal for battery-powered devices

Robust quality features safeguard against common electrical issues

Compliant with latest USB standards for wide compatibility