Product Overview: TPS2061DR by Texas Instruments

The TPS2061DR, manufactured by Texas Instruments, is a highly efficient, single-channel, current-limited, power distribution switch designed for applications where power distribution needs to be controlled and monitored. This integrated circuit is part of TI's extensive power management portfolio and is suitable for USB and other applications where heavy capacitive loads and short circuits are likely to be encountered.

Key Features:

• Current Limiting: The device offers a programmable current limit feature, which allows users to set the maximum amount of current that can pass through the switch, preventing damage to the USB port or other connected devices.
• Wide Voltage Range: TPS2061DR operates over an input voltage range of 2.7V to 5.5V, making it versatile for various USB applications, including low-voltage and full-speed operations.
• Thermal Shutdown Protection: With built-in thermal shutdown protection, the device ensures safety by automatically turning off the output if the die temperature exceeds a certain threshold.
• Fast Transient Response: The switch is designed to respond quickly to transient loads, providing stable operation for sensitive equipment.
• High Accuracy: The current-limiting threshold is accurate to within ±10%, providing precise control over the power distribution to connected devices.

Applications:

The TPS2061DR is ideal for a variety of applications, including:

• USB hubs, peripherals, and powered ports
• Hot-swap supplies
• Portable equipment
• Battery-charging circuits and power management

Package and Quality:

The device comes in a small, 8-pin SOIC (D) package, which is RoHS compliant and designed for space-constrained applications. Moreover, Texas Instruments is known for their commitment to quality and reliability, and the TPS2061DR is no exception. It undergoes rigorous testing to ensure it meets the industry standards for performance and durability.

Whether you are designing a new USB hub or looking to improve the power management in your portable device, the TPS2061DR by Texas Instruments offers a reliable and efficient solution for controlled power distribution.