The TPS2033DR, crafted by the renowned semiconductor manufacturer Texas Instruments, is a robust power distribution switch designed for USB applications. This device is a part of TI's power management integrated circuits, offering exceptional performance and reliability for a wide range of applications.

Key Features

• Current Limiting: The TPS2033DR provides 0.9A (typical) of continuous load current with accurate current limiting to protect the host device from overcurrent conditions.
• Thermal Shutdown: With an integrated thermal shutdown feature, the device ensures protection against overheating, which enhances system reliability.
• Fast Transient Response: The device is designed to offer a quick response to fast transients, ensuring stable operation during sudden changes in load conditions.
• Under-Voltage Lockout (UVLO): The UVLO feature ensures that the device operates at the appropriate voltage levels, preventing malfunction due to undervoltage conditions.

Applications

The versatility of the TPS2033DR makes it suitable for a variety of USB-powered devices and applications, including:

• USB Hubs
• Peripheral Ports
• Hot Plug Power Supplies

Technical Specifications

The TPS2033DR operates over a voltage range of 2.7V to 5.5V, making it compatible with standard USB power specifications. It comes in an 8-pin SOIC package, which is not only space-saving but also allows for efficient thermal dissipation. The device is also characterized by a low standby current, which is crucial for power-sensitive applications.

Quality and Reliability

As with all Texas Instruments products, the TPS2033DR is manufactured to meet high standards of quality and reliability. Customers can expect consistent performance and durability from this power distribution switch, backed by TI's commitment to excellence in engineering and manufacturing.