STMicroelectronics

STUSB4710ADTR

STUSB4710ADTR Description

The STUSB4710ADTR from STMicroelectronics is a highly integrated USB 2.0 controller designed for power delivery and management in modern electronic systems. Packaged in a 16-pin SO (Small Outline) format and supplied in Tape & Reel (TR), this IC operates over a wide 4.1V to 22V input range, making it suitable for diverse power supply configurations. Although marked as Obsolete, it remains a robust solution for legacy designs requiring I2C interface programmability and compliance with USB 2.0 standards. Its Moisture Sensitivity Level (MSL) 1 rating ensures reliability in standard manufacturing environments.

STUSB4710ADTR Features

• USB 2.0 Compliance: Ensures compatibility with legacy and modern USB peripherals.
• Wide Voltage Range (4.1V–22V): Supports flexible power input scenarios, including automotive and industrial applications.
• I2C Interface: Enables programmable control for customized power delivery profiles.
• Compact 16-SO Package: Ideal for space-constrained PCB designs.
• REACH Unaffected: Compliant with environmental regulations, ensuring global usability.
• Obsolete Status: While no longer in production, it remains viable for existing designs requiring stable, long-term solutions.

STUSB4710ADTR Applications

This controller is particularly suited for:

• Power Delivery Systems: Efficiently manages USB power in hubs, docks, and charging stations.
• Industrial Automation: Provides reliable USB connectivity for control interfaces and peripherals.
• Automotive Electronics: Operates reliably under wide voltage fluctuations common in vehicle systems.
• Legacy Device Support: Maintains functionality in older USB 2.0-based hardware where newer controllers may not be backward-compatible.

Conclusion of STUSB4710ADTR

The STUSB4710ADTR offers a dependable USB power management solution with a focus on flexibility and compliance. Its wide input voltage range and I2C programmability make it adaptable to various industrial and consumer applications. While classified as Obsolete, its design strengths ensure continued utility in systems requiring stable USB 2.0 control. Engineers working on legacy upgrades or specialized power delivery systems will find this IC a practical choice.