Product Overview: TPS2064DGNRG4

The TPS2064DGNRG4 is a high-quality, quad-channel, power-distribution switch designed by Texas Instruments, renowned for their expertise in semiconductor solutions. This integrated circuit (IC) is specifically engineered to provide a reliable power management solution for USB and other applications where distribution and protection are crucial.

Key Features

• Multiple Channels: It features four independent channels, each capable of delivering up to 1A of continuous current, making it ideal for systems that require multiple power paths.
• Enhanced Protection: The TPS2064DGNRG4 includes over-current protection, over-temperature protection, and under-voltage lockout, ensuring the safety and reliability of connected devices.
• Low Power Consumption: With a quiescent current of only 85 µA (typical) when all switches are off, this switch is designed for power-sensitive applications.
• Fast Transient Response: The device is capable of handling fast transients on the power lines, which is essential for maintaining stable operation in fluctuating power environments.

Applications

The TPS2064DGNRG4 is versatile and can be used in a wide array of applications, including:

• USB hubs and peripherals
• Hot-swap supplies
• Power distribution switches
• Portable electronics
• Self-powered and bus-powered USB systems

Technical Specifications

The device comes in an MSOP-8 (DGN) package, which is lead-free and RoHS compliant, ensuring environmental safety. It operates over a voltage range of 2.7V to 5.5V, which covers the common USB power supply standards. The TPS2064DGNRG4 is characterized for operation from –40°C to 85°C, making it suitable for commercial-grade applications.

Quality and Reliability

Texas Instruments is committed to delivering high-quality and reliable components. The TPS2064DGNRG4 is no exception, as it is designed and manufactured to meet the stringent standards that Texas Instruments is known for. With this power distribution switch, designers can be confident in the performance and longevity of their electronic systems.