TPS72715YFFEVM-407

Evaluation Boards - Linear Voltage Regulators

The TPS72715YFFEVM-407 is a hardware evaluation module that enables users to gain an understanding of how a linear voltage regulator works and the range of applications it is suitable for. The board features the TPS72715YFF, a low dropout voltage regulator with excellent ripple rejection and low noise. The module is designed to demonstrate how a linear regulator can be used to manage voltage rails in a wide variety of applications.

Applications

The TPS72715YFF is well suited for a wide range of applications such as PCs, laptops, servers, embedded systems, monitoring equipment, and much more. It is also suitable for a variety of voltage rails, including 1.3V, 1.5V, 1.8V, 2.5V, 3V, and other voltages up to 6V. It is capable of providing up 10A of output current. The board also includes an output voltage monitor, an EN input logic circuit, and two open-drain FET outputs, providing additional application versatility.

Advantages

The TPS72715YFFEVM-407 module offers a number of advantages over other evaluation boards, including its low dropout voltage, excellent ripple rejection, and low noise. Additionally, its wide input voltage range (2.5V to 6V) ensures compatibility with a wide range of applications. The module also supports a current limit setting, allowing users to set the output current according to their particular application requirements.

Working Principle

The module is equipped with a low dropout voltage regulator, which is capable of providing up to 10A of continuous output current. It works by using a series of metal oxide semiconductor field-effect transistors (MOSFETs) to control the transfer of charge between an input and an output. The regulator is designed to maintain a constant voltage regardless of variations in the input voltage. The board also includes a voltage monitor circuit, which samples the output voltage and sends a signal to the enable pins when the voltage drops below a certain threshold. In addition, two open-drain FET outputs are included, which allow the user to select the desired voltage setting in order to optimize system performance.

Conclusion

The TPS72715YFFEVM-407 is an ideal choice for applications requiring a linear voltage regulator. It offers low dropout voltage, excellent ripple rejection, and low noise. Additionally, the board includes an output voltage monitor, an EN input logic circuit, and two open-drain FET outputs. These features make it suitable for a wide range of applications, from PCs and laptops to embedded systems. Finally, its wide input voltage range ensures compatibility with a variety of voltage rails.