LV5680PGEVB

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The LV5680PGEVB evaluation board is a type of Linear Voltage Regulators. It is used for system level testing and performance evaluation in a range of consumer, industrial, and automotive applications. The board is based on the fields of Gate Drive, Point of Load (PoL), and load. This board also utilizes the working principle of switching though a single-stage regulator.

Overview

The LV5680PGEVB evaluation board is designed to test and evaluate the performance and reliability of single-stage Voltage Regulators. It consists of a single-channel, 3-terminal linear voltage regulator that is capable of providing an output voltage of up to 12V. The board has two low side N-Channel MOSFETs that are enabled through the gate drive. It also includes an input filter, a voltage divider, load, and a point of load (PoL) circuit.

Applications

The LV5680PGEVB evaluation board is ideal for Circuit Protection, Power supply sequencing, LED Protection, Switching Regulators, and Voltage Regulators in consumer, industrial, and automotive applications. The board is capable of providing current up to 4A, current limit, and fast on/off switching. It is suitable for testing the performance of voltage and loads and for evaluating power sequencing functionality.

Working Principle

The LV5680PGEVB evaluation board operates in accordance with a single-stage switching voltage regulator principle. A voltage divider is passed through the input filter and the regulated 12V output is acquired through PoL circuit. The board also creates gate drive signals for the two low side N-channel MOSFETs. The generated signals are then used to control the gate drive current up to 4A and the switching time.

Features

The LV5680PGEVB evaluation board offers a multitude of features to enable the system-level testing of voltage and loads. The features include:

• Capable of providing an output voltage up to 12V
• A voltage divider for input voltage filtering
• The ability to limit current up to 4A
• Fast on/off switching.
• A point of load (PoL) circuit
• N-Channel MOSFETs for gate drive

The evaluation board is also designed to deliver a high performance to provide better accuracy and stability. It is also capable of providing over-voltage, over current protection and operating frequency.

Conclusion

The LV5680PGEVB evaluation board is a powerful Linear Voltage Regulator used in various consumer, industrial, and automotive applications. It utilizes the single-stage switching voltage regulator principle for creating gate drive signals. The board has several features such as current limit, fast on/off switching, over-voltage protection, and more. This makes it an ideal choice for system-level testing and performance evaluation.

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