Overview of Texas Instruments TPS65131RGER

The TPS65131RGER is a high-quality, dual-output power supply IC designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This IC is specifically engineered to cater to the power management requirements of applications that demand positive and negative output voltages, such as OLED displays, CCD sensors, and various other portable devices.

Key Features

• Dual Output Voltages: It provides both positive and negative regulated output voltages, which are essential for driving components that require a bipolar supply.
• Adjustable Outputs: The output voltages are adjustable, granting designers the flexibility to tailor the power supply to the specific needs of their application.
• High Efficiency: The TPS65131RGER is designed for high efficiency, which helps in reducing power loss and improving the battery life of portable devices.
• Power Save Mode: It includes a power save mode that further improves efficiency at light loads.
• Small Footprint: The device comes in a compact 24-pin VQFN (RGE) package, making it suitable for space-constrained applications.
• Thermal Shutdown: It features thermal shutdown protection, which safeguards the device and the system from damage due to overheating.

Applications

The TPS65131RGER is versatile and can be used in a wide range of applications, including but not limited to:

• OLED Displays
• CCD Sensors
• Portable Audio Devices
• Medical Instruments
• Industrial Measurement Equipment

Technical Specifications

Some of the technical specifications of the TPS65131RGER include:

• Input Voltage Range: 2.7 V to 5.5 V
• Adjustable Positive Output Voltage: Up to 15 V
• Adjustable Negative Output Voltage: Down to -15 V
• Switching Frequency: 1.6 MHz
• Operating Temperature Range: -40°C to 85°C

For designers and engineers looking for a reliable dual-output power supply solution, the TPS65131RGER from Texas Instruments stands out as an excellent choice, offering flexibility, efficiency, and compactness for a wide array of electronic applications.