TPSM84205EAB

The TPSM84205EAB is a highly integrated power module from Texas Instruments, designed for efficient DC-DC conversion in a compact package. This module is part of the TPSM84205 family, which is known for its high performance and versatility in various applications, including telecommunications, industrial equipment, and consumer electronics.

Key Features:

1. Input Voltage Range: The TPSM84205EAB typically operates with an input voltage range of 4.5V to 17V, making it suitable for a wide variety of power supply applications.

2. Output Voltage: It can be configured to provide a fixed output voltage of 5V, with the capability to adjust the output voltage through external resistors, allowing for flexibility in design.

3. Output Current: The module can deliver up to 2A of continuous output current, making it capable of powering a range of devices and circuits.

4. Efficiency: The TPSM84205EAB boasts high efficiency, often exceeding 90%, which helps in reducing heat generation and improving overall system reliability.

5. Thermal Performance: The module is designed with thermal management in mind, featuring a compact footprint that aids in heat dissipation. It typically comes in a small, surface-mount package, which is ideal for space-constrained applications.

6. Integrated Components: This power module integrates several components, including the power inductor, which simplifies the design process and reduces the number of external components required.

7. Protection Features: The TPSM84205EAB includes built-in protection features such as overcurrent protection, thermal shutdown, and under-voltage lockout, ensuring safe operation under various conditions.

8. Control Features: It supports both fixed and adjustable output voltage configurations, and features a power-good indicator to signal when the output voltage is within the specified range.

9. Application Areas: This module is suitable for a variety of applications, including point-of-load (POL) regulation, battery-powered devices, and systems requiring efficient power management.

Package and Dimensions:

The TPSM84205EAB is typically housed in a compact, thermally enhanced package, which allows for easy integration into PCB designs. The small size and low profile make it ideal for applications where space is at a premium.

Conclusion:

Overall, the TPSM84205EAB from Texas Instruments is a robust and efficient power module that provides designers with a reliable solution for DC-DC conversion. Its combination of high efficiency, integrated components, and protective features makes it a popular choice for a wide range of electronic applications.