Product Overview: TPS65196RHDR from Texas Instruments

The TPS65196RHDR is a highly integrated power management IC designed by Texas Instruments, tailored for driving thin-film transistor (TFT) LCD displays. This device offers a compact and efficient solution for providing the multiple supply voltages required by LCD panels, making it an ideal choice for portable electronics, monitors, and televisions.

Key Features

• Versatile Power Supply: The TPS65196RHDR includes a positive and negative charge pump that is capable of delivering a wide range of output voltages, ensuring compatibility with various LCD panels.
• Programmable Sequencing: It features programmable sequencing for the VGH, VGL, VDD, and VEE rails, allowing designers to optimize the power-up and power-down sequences for specific display requirements.
• High-Efficiency Operation: With its integrated high-efficiency boost converter and a 1.5A switch current limit, the device ensures low power consumption, which is critical for battery-powered applications.
• Thermal Protection: The TPS65196RHDR is equipped with thermal shutdown protection, safeguarding the device and the system from overheating.
• Adjustable Outputs: Output voltages are adjustable through an external resistor divider network or via an I2C interface, providing flexibility in design.

Applications

The TPS65196RHDR is suitable for a diverse range of applications that utilize TFT LCD panels. It is often used in:

• Notebook computers
• Tablet PCs
• Portable DVD players
• Car navigation systems
• Industrial displays

Quality and Reliability

As with all Texas Instruments products, the TPS65196RHDR is manufactured to high standards, ensuring reliability and performance in demanding environments. The device comes in a compact 28-pin VQFN package and is specified for operation over the full industrial temperature range (-40°C to +85°C), making it a robust choice for industrial applications.

Ordering Information

The Texas Instruments TPS65196RHDR is available for order, and detailed technical documentation, including datasheets and application notes, can be found on the Texas Instruments website. Designers can also utilize TI's extensive support resources to accelerate the integration of the TPS65196RHDR into their projects.