The TPS22968DPUR is a high-performance, feature-rich integrated circuit designed by Texas Instruments, a leader in semiconductor solutions. This compact power switch is engineered to handle a wide range of applications, from portable electronics to industrial systems, providing efficient power distribution and management.

Key Features

• Input Voltage Range: The device supports an input voltage range from 1.62V to 5.5V, making it versatile for various power supply requirements.
• Current Handling: It can deliver an output current up to 4A, suitable for high-power applications.
• Low On-Resistance: The TPS22968DPUR boasts an ultra-low on-resistance (R_ON) of typically 16 mΩ at a V_BIAS of 5V, ensuring minimal voltage drop across the switch and maximizing efficiency.
• Quick Output Discharge: An integrated quick output discharge transistor provides a rapid discharge of the output capacitance when the switch is turned off, which is crucial for power sequencing and system protection.
• Adjustable Rise Time: The adjustable rise time feature helps to mitigate inrush current, enhancing system stability and reducing the likelihood of nuisance trips.
• Undervoltage Lockout (UVLO): The UVLO protection ensures that the switch remains off if the input voltage drops below a certain threshold, protecting the device and downstream components.
• Over-Temperature Protection: The built-in over-temperature protection safeguards the device against excessive heat that could otherwise lead to system failure.

Applications

The TPS22968DPUR is ideal for a wide array of applications, including but not limited to:

• Smartphones, Tablets, and Portable Electronics
• Servers and Telecommunication Equipment
• Industrial Controls and Automation Systems
• Power Management for Peripheral Ports

Package and Quality

This power switch is available in a compact, space-saving 14-pin UQFN package (DPUR suffix), which is optimized for minimal footprint and low-profile applications. Texas Instruments is committed to delivering high-quality products, and the TPS22968DPUR is no exception, ensuring reliable performance in a range of environmental conditions.

For detailed specifications, application notes, and support documentation, visit the Texas Instruments website.