The TPS2060DGNR is a state-of-the-art integrated circuit from Texas Instruments, designed to provide a dual-channel, current-limited, power-distribution switch optimized for self-powered and bus-powered Universal Serial Bus (USB) applications. This device is built to enhance system reliability for a variety of consumer, commercial, and industrial devices by offering over-current protection and thermal shutdown features.

Key Features

• Dual USB Power Switch: The TPS2060DGNR can independently control two USB outputs, making it an ideal choice for systems with multiple USB interfaces.
• Current Limiting: Each channel is capable of delivering up to 1.5A of continuous current with adjustable current limiting, which helps prevent damage to USB ports from excessive power draw.
• Thermal Shutdown: This feature protects the device and the system by turning off the output if the die temperature exceeds a safe threshold.
• Fast Overcurrent Response: With a quick response time to overcurrent conditions, the TPS2060DGNR ensures that your USB devices and host system are safeguarded against sudden surges in power.
• Reverse Voltage Protection: The device prevents damage to the system if the input voltage is accidentally reversed.

Applications

The versatility of the TPS2060DGNR makes it applicable in a broad range of USB-powered devices, including:

• Desktop and Notebook PCs
• USB Hubs, Docking Stations, and Monitors
• Consumer Electronics such as Media Players and Game Consoles
• Portable Devices like Smartphones and Tablets

Technical Specifications

The device comes in an 8-pin MSOP (DGN) package and operates over a free-air temperature range of -40°C to 85°C. It features an input voltage range of 2.5V to 5.5V, making it compatible with standard USB power specifications. The TPS2060DGNR is also RoHS compliant and designed with eco-friendly materials.

Conclusion

With its robust protection features and dual-channel operation, the TPS2060DGNR from Texas Instruments is an excellent choice for designers looking to enhance the power management and safety of their USB interfaces. Its compact size, combined with high-efficiency power distribution, ensures that it can be integrated into a wide array of USB devices without compromising on performance or space.