The TPS65161APWR is a high-performance integrated power management IC designed by Texas Instruments, specifically engineered to cater to the demanding needs of thin-film transistor (TFT) liquid-crystal display (LCD) panels. This versatile component is particularly suited for monitor and notebook applications, where efficient power conversion and small form factor are critical.

Key Features

• Multiple Output Voltages: The TPS65161APWR provides a comprehensive solution with its ability to generate all the supply rails required for TFT LCD panel operation: a positive supply voltage for the source driver, a negative supply for the gate driver, multiple regulated voltages for the system, and an adjustable VCOM voltage for the backplane.
• High Efficiency: Its switch-mode power supply design ensures high efficiency, which is crucial for battery-powered devices, leading to extended battery life and reduced heat generation.
• Adjustable Outputs: The device offers adjustable output voltages, ensuring flexibility and compatibility with a wide range of LCD panels and specific application requirements.
• Integrated Protection Features: The TPS65161APWR includes thermal shutdown, overvoltage protection, and short-circuit protection, enhancing the reliability and longevity of both the power IC and the LCD panel it powers.
• Compact Package: Available in a 24-pin TSSOP (Thin Shrink Small Outline Package), it is designed for space-constrained applications.

Applications

The TPS65161APWR is ideal for a range of applications, including:

• Notebook computers
• Computer monitors
• Portable media players
• Industrial/medical displays

Technical Specifications

Some of the technical specifications of the TPS65161APWR include a wide input voltage range, multiple output voltage options, and a high switching frequency that minimizes the size of external components. It also features a low electromagnetic interference (EMI) footprint, which is critical in sensitive applications.

Ordering and Packaging

The TPS65161APWR is available for order from Texas Instruments and authorized distributors. It is supplied in a tape and reel packaging format, facilitating efficient handling and manufacturing integration.

For detailed technical specifications, application notes, and support resources, customers are encouraged to visit the Texas Instruments website or contact their sales and support team.