Overview of Texas Instruments TPS65130RGETG4

The TPS65130RGETG4 is a high-performance, dual-output DC-DC converter integrated circuit (IC) designed and manufactured by Texas Instruments (TI). This versatile power management chip is specifically engineered to cater to a wide range of applications that require both positive and negative output voltages from a single power source, making it an ideal choice for portable and compact devices such as OLED displays, CCD sensors, and audio amplifiers.

Key Features

• Dual Adjustable Outputs: The TPS65130RGETG4 provides two independently adjustable output voltages ranging from +1.8V to +5.5V for the positive output and -1.8V to -5.5V for the negative output, which can be set using external resistors.
• High Efficiency: This IC is designed for high efficiency, which helps in reducing power consumption and heat generation, thereby extending battery life in portable devices.
• Integrated Switches: The device includes two internal 2-A switches for the positive output and a 2-A switch for the negative output, thereby reducing the need for external components and simplifying the design process.
• Flexible Power Supply: It operates from a 2.7V to 5.5V input voltage range, which allows for flexibility in choosing the power supply.
• Thermal and Overcurrent Protection: The TPS65130RGETG4 comes with built-in thermal shutdown and overcurrent protection features, ensuring reliable operation and safeguarding the IC from damage due to excessive heat or current.

Applications

Given its dual-output capability and compact size, the TPS65130RGETG4 is highly suitable for a variety of applications, including:

• Portable and battery-powered devices
• OLED and LCD display bias supplies
• CCD bias supplies in digital cameras
• Audio and video equipment
• Telecommunication devices

Product Packaging

The TPS65130RGETG4 comes in a VQFN-24 package, which is designed for space-constrained applications. The small footprint and low profile of the package make it an excellent choice for sleek and modern electronic devices.

Overall, the Texas Instruments TPS65130RGETG4 stands out as a robust, efficient, and versatile solution for power management in a variety of dual-supply applications, offering designers the reliability and performance expected from a leading semiconductor manufacturer.