The TPS65140PWP from Texas Instruments is a high-performance, integrated power management IC designed specifically to meet the rigorous demands of portable and compact devices. This versatile chip provides a comprehensive solution for powering the various components within LCD panels, particularly those used in notebook computers, monitors, and other advanced portable electronics.

Key Features

• Versatile Power Supply: The TPS65140PWP offers a dual-output power supply capable of driving both positive and negative rails for TFT LCDs. This ensures a stable and reliable power source for the most critical components of your display.
• Adjustable Outputs: With its adjustable output voltages, the device can be fine-tuned to meet the specific needs of various screen sizes and technologies, enhancing display performance and quality.
• High Efficiency: Designed with efficiency in mind, the TPS65140PWP helps to extend battery life in portable applications, making it an ideal choice for energy-conscious designs.
• Integrated WLED Driver: The chip includes an integrated white LED (WLED) driver for backlighting, supporting up to 38 V, which simplifies the design process and reduces the need for additional components.
• Protection Features: It is equipped with a range of protection features, including thermal shutdown, over-voltage protection, and under-voltage lockout, ensuring the longevity and safety of your device.
• Small Package: The TPS65140PWP comes in a HTSSOP (PWP) package that is compact and suitable for space-constrained applications.

Applications

The TPS65140PWP is ideal for a variety of applications where efficient power management and space-saving design are critical. Its primary use is in powering LCD panels, but it can also be utilized in other portable devices requiring a high-quality, dual-output power supply.

Technical Specifications

For detailed technical specifications, please refer to the Texas Instruments datasheet for the TPS65140PWP. This document provides in-depth information on electrical characteristics, pin configurations, and application guidelines necessary to integrate this power management IC into your designs.

Ordering Information

To order the TPS65140PWP or request samples, visit the Texas Instruments website or contact an authorized distributor. Ensure that you are getting the genuine product by purchasing through official channels.