TPS54260DGQR

The TPS54260DGQR is a high-performance, adjustable DC-DC step-down (buck) regulator from Texas Instruments. It is engineered to provide efficient power conversion with a wide input voltage range and robust output capabilities. Here are its key features:

Key Features

• Type: DC-DC Buck Converter
• Input Voltage Range: 4.5V to 60V, supporting a wide range of input power sources
• Output Voltage: Adjustable from 0.8V to 60V, allowing precise control of the output voltage
• Output Current: Capable of delivering up to 4A of current, suitable for powering various high-current applications
• Efficiency: Up to 95% efficiency, minimizing power loss and heat generation
• Switching Frequency: Adjustable up to 500 kHz, providing flexibility in optimizing performance and component size
• Package Type: Available in a compact 10-pin VQFN (Very Thin Quad Flat No-lead) or TSSOP (Thin Shrink Small Outline Package) for space-efficient designs

Performance

• Thermal Protection: Integrated thermal shutdown feature to protect the device from overheating
• Overcurrent Protection: Built-in current limiting to safeguard against excessive current conditions
• Soft Start: Includes a soft start function to reduce inrush current and improve startup behavior

Features and Benefits

• High Efficiency: Reduces power loss and improves overall system efficiency, making it ideal for power-sensitive applications
• Wide Input Range: Provides flexibility to handle various input voltage levels
• Compact Design: The VQFN or TSSOP package minimizes board space, suitable for compact or densely packed designs

Applications

• Industrial Equipment: Powers industrial control systems, automation equipment, and machinery
• Consumer Electronics: Suitable for applications in devices like smartphones, tablets, and other electronic gadgets
• Automotive Systems: Provides reliable power conversion for automotive electronics
• Communication Systems: Ideal for networking and communication equipment requiring stable power supply

The TPS54260DGQR is designed to deliver efficient, high-performance power conversion with versatility and reliability, making it a suitable choice for a wide range of electronic applications.