TPS826745SIPR

The TPS826745SIPR is a highly integrated power module from Texas Instruments, designed for efficient DC-DC conversion in compact applications. This device is part of the TPS8267xx family, which is known for its small footprint and high performance, making it suitable for a variety of applications, including portable devices, industrial equipment, and telecommunications.

Key Features:

1. Integration: The TPS826745SIPR integrates a step-down (buck) converter with an inductor and passive components, significantly reducing the number of external components required. This integration helps in saving board space and simplifies the design process.

2. Input Voltage Range: The module typically operates with an input voltage range of 4.5V to 17V, making it versatile for different power supply scenarios.

3. Output Voltage: The output voltage can be set to a specific level, typically around 1.2V to 5V, depending on the application requirements. The output voltage is adjustable through external resistors.

4. Output Current: The TPS826745SIPR can deliver up to 3A of continuous output current, making it suitable for powering a variety of loads.

5. Efficiency: The module boasts high efficiency, often exceeding 90% under typical load conditions. This efficiency helps in reducing heat generation and improving overall system reliability.

6. Thermal Performance: The design includes thermal management features, allowing it to operate effectively in a range of temperatures. The module is capable of handling thermal stress, which is crucial for applications in harsh environments.

7. Package: The TPS826745SIPR comes in a compact SIP (Single Inline Package) form factor, which is ideal for space-constrained designs. The small size allows for easy integration into printed circuit boards (PCBs).

8. Protection Features: The module includes various protection features such as overcurrent protection, thermal shutdown, and under-voltage lockout, ensuring safe operation and longevity of the device.

9. Control Features: It may also include features like soft-start to minimize inrush current during startup, and enable/disable functionality for power management.

Applications:

The TPS826745SIPR is suitable for a wide range of applications, including:

• Battery-powered devices
• Point-of-load (POL) regulation
• Industrial automation
• Telecommunications equipment
• Consumer electronics

Conclusion:

Overall, the TPS826745SIPR from Texas Instruments is a robust and efficient power management solution that combines high performance with a compact design. Its integration of essential components and protective features makes it an excellent choice for designers looking to optimize space and efficiency in their power supply designs.