The TPS65141PWPR is a state-of-the-art power management integrated circuit (PMIC) designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This advanced chip is specifically tailored for driving organic light-emitting diode (OLED) panels, which are increasingly used in portable devices due to their superior color reproduction, faster response times, and higher contrast ratios compared to traditional liquid crystal displays (LCDs).

Key Features

• Integrated Power Supply: The TPS65141PWPR integrates a boost converter, a positive charge pump, and a negative charge pump, providing a complete power supply solution for OLED displays.
• High Efficiency: With its optimized power conversion architecture, the device ensures high efficiency, which is critical for extending battery life in portable applications.
• Programmable Sequencing: The chip allows for programmable sequencing of the voltage outputs, ensuring smooth power-up and power-down transitions for the OLED panel.
• Adjustable Output Voltages: The output voltages are adjustable through external resistors, giving designers flexibility to tailor the power supply to specific panel requirements.
• Protection Features: It includes built-in thermal shutdown, over-voltage protection, and under-voltage lockout, enhancing the reliability and safety of the overall system.
• Small Footprint: Housed in a compact TSSOP (Thin Shrink Small Outline Package), the TPS65141PWPR is ideal for space-constrained applications.

Applications

The TPS65141PWPR is designed for a variety of applications where efficient and compact OLED display driving is necessary. It is particularly well-suited for:

• Smartphones and Tablets
• Portable Media Players
• Digital Cameras
• Handheld Gaming Devices
• Wearable Technology

Quality and Support

As with all Texas Instruments products, the TPS65141PWPR is backed by TI's commitment to quality and supported by a comprehensive ecosystem of technical documentation, development tools, and a professional support community. Designers can confidently select the TPS65141PWPR for their next-generation portable device designs, knowing they are building on a platform of proven technology and reliable support.