The TPS65175RSHR is a high-performance, multi-channel power supply IC designed and manufactured by Texas Instruments. This advanced power management integrated circuit (PMIC) is specifically engineered to meet the needs of thin-film transistor (TFT) LCD panels, which are widely used in televisions, monitors, and notebook displays.

Key Features

• Versatile Power Solution: The TPS65175RSHR provides a complete power supply solution for TFT LCD panels, integrating multiple output voltages required for source drivers, gate drivers, and VCOM buffers.
• Multiple Output Channels: It includes a boost converter, a buck converter, and multiple high-accuracy linear regulators to deliver a range of output voltages with excellent stability and efficiency.
• Programmable Sequencing: The device allows for flexible power sequencing, which is crucial for the proper startup and shutdown of LCD panels to avoid damage and extend their operational lifespan.
• High Efficiency: With its advanced design, the TPS65175RSHR achieves high power conversion efficiency, reducing overall power consumption and heat generation within the system.

Applications

The TPS65175RSHR is suitable for a variety of applications where high-quality and reliable power management is essential. It is particularly useful in:

• LCD Television Sets
• Computer Monitors
• Notebook Displays
• Industrial Displays

Technical Specifications

• Package: VQFN-32
• Input Voltage Range: 3.0 V to 5.5 V
• Operating Temperature Range: -40°C to 85°C
• Switching Frequency: Adjustable up to 2.2 MHz

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the TPS65175RSHR is no exception. It is designed to meet the stringent requirements of the industrial and consumer electronics markets, ensuring reliability and performance in demanding applications.

Ordering Information

The TPS65175RSHR is available for order in tape and reel packaging, facilitating easy integration into manufacturing processes. For detailed ordering and product information, customers can consult the Texas Instruments website or contact their local sales representative.