TPS65175CRSHR: A Comprehensive Power Management Solution

The TPS65175CRSHR is a highly integrated power management IC designed by Texas Instruments to cater to the specific needs of slim panel displays and other related applications. This advanced chip offers a multi-channel power solution, providing several regulated voltages from a single input voltage, which makes it an ideal choice for driving TFT LCD panels used in notebooks, monitors, and televisions.

Key Features

• Versatile Power Supply: The TPS65175CRSHR offers a range of output voltages including a positive analog supply, a positive gate supply, a negative gate supply, and a logic supply, ensuring comprehensive power delivery for various components of a display panel.
• High-Efficiency: Designed with efficiency in mind, this IC incorporates a boost converter with integrated 2.0-A, 40-V switch, which minimizes power loss and enhances overall system efficiency.
• Programmable Sequencing: The device features programmable sequencing for the power rails, allowing for a tailored startup sequence that can be optimized for the specific display panel requirements.
• Adjustable Outputs: Output voltages are adjustable through an external resistor divider network, providing design flexibility to match a wide range of panel specifications.
• Protection Features: It includes built-in safety features such as thermal shutdown, overvoltage protection, and under-voltage lockout, safeguarding the IC and the panel from various electrical hazards.
• Compact Design: The TPS65175CRSHR comes in a small 32-pin VQFN package, making it suitable for space-constrained applications without compromising on functionality.

Applications

The Texas Instruments TPS65175CRSHR is primarily used in the following applications:

• Notebook computers
• Computer monitors
• Televisions with TFT LCD panels
• Industrial displays

With its impressive array of features and capabilities, the TPS65175CRSHR from Texas Instruments stands out as a robust and reliable power management solution for manufacturers and designers who require a compact, efficient, and flexible power supply for their display technologies.