TLV62084ADSGT

The TLV62084ADSGT is a high-efficiency, step-down (buck) voltage regulator from Texas Instruments, designed for a variety of applications requiring a compact power solution. This device is particularly well-suited for powering portable devices, battery-operated equipment, and other applications where space and efficiency are critical.

Key Features:

1. Input Voltage Range: The TLV62084A operates with an input voltage range of 4.5V to 17V, making it versatile for different power sources, including lithium-ion batteries and other power supplies.

2. Output Voltage: The regulator can be configured to provide a fixed output voltage of 3.3V or adjustable output voltage down to 0.8V, allowing for flexibility in design.

3. Output Current: It can deliver up to 2A of continuous output current, which is suitable for a wide range of applications, from microcontrollers to more demanding loads.

4. Efficiency: The device boasts high efficiency, often exceeding 90%, which helps in reducing heat generation and prolonging battery life in portable applications.

5. Switching Frequency: The TLV62084A operates at a fixed switching frequency of 1.2 MHz, which allows for the use of smaller external components, such as inductors and capacitors, contributing to a compact design.

6. Package Type: It comes in a small, thermally enhanced 8-pin HTQFN package, which is ideal for space-constrained applications. The package design also aids in heat dissipation, ensuring reliable operation under load.

7. Protection Features: The regulator includes several built-in protection features, such as thermal shutdown, overcurrent protection, and under-voltage lockout, enhancing the reliability and safety of the device in various operating conditions.

8. Soft Start: The soft-start feature helps to limit inrush current during startup, preventing potential damage to the load and improving overall system stability.

9. Power Good Indicator: The TLV62084A includes a power good (PG) output that signals when the output voltage is within the specified range, providing a useful feedback mechanism for system monitoring.

Applications:

The TLV62084ADSGT is suitable for a wide range of applications, including:

• Portable and battery-powered devices
• Point-of-load regulation
• Consumer electronics
• Industrial automation
• Telecommunications equipment

Conclusion:

Overall, the TLV62084ADSGT from Texas Instruments is a highly efficient, compact, and versatile buck converter that meets the demands of modern electronic designs. Its combination of high performance, small size, and robust protection features makes it an excellent choice for engineers looking to optimize power management in their applications.