Product Overview: TPS65140PWPRG4

The TPS65140PWPRG4 is a high-performance, integrated power supply IC designed by Texas Instruments specifically for applications that require dual outputs from a single input voltage. This IC is particularly well-suited for powering OLED displays, LCD monitors, and other advanced display technologies that necessitate positive and negative supply voltages.

Key Features

• Wide Input Voltage Range: The device operates from a 2.7V to 5.8V input voltage range, making it versatile for various power sources.
• Dual Output Voltages: It provides both a positive output voltage (up to 15V) and a negative output voltage (down to -15V), which can be adjusted via external resistors.
• High Efficiency: With its integrated 1.6-MHz fixed-frequency PWM boost converter, the TPS65140PWPRG4 achieves excellent power conversion efficiency.
• Integrated Power Switches: The inclusion of internal power switches helps in reducing the overall component count and saves PCB space.
• Thermal Shutdown Protection: The device incorporates thermal shutdown and current limit features to protect against over-temperature and over-current conditions.
• Small Package Size: The TPS65140PWPRG4 is available in a compact HTSSOP package, which is ideal for space-constrained applications.

Applications

The versatile nature of the TPS65140PWPRG4 makes it an excellent choice for a broad range of applications, including:

• Notebook and tablet PC displays
• Organic Light Emitting Diode (OLED) panels
• Liquid Crystal Display (LCD) televisions and monitors
• Portable media players with display screens

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the TPS65140PWPRG4 is no exception. It is designed to meet the rigorous demands of modern electronic devices, ensuring a reliable power supply solution for manufacturers and designers alike.

Ordering Information

The TPS65140PWPRG4 is available for order in tape and reel packaging, facilitating easy integration into automated manufacturing processes. Its industry-standard packaging and pinout make it a drop-in replacement for similar devices, allowing for easy upgrades to existing designs.

For detailed technical specifications, application notes, and evaluation modules, please visit the Texas Instruments website or contact their support team for further assistance.