ISL78420EVAL1Z

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Evaluation and Demonstration Boards and Kits are a type of constituent technology evaluation kit that allows engineers and makers to evaluate, evaluate and demonstrate new technologies or applications. The ISL78420EVAL1Z is one such evaluation board that is designed to help users develop, evaluate and integrate the ISL78420 Synchronous Buck Regulator into application designs. This evaluation board has a variety of features, which include:

The ISL78420EVAL1Z board uses a Synchronous Buck Regulator, which is a switching DC-DC regulator that helps to control and convert the incoming voltage into an appropriate amount of current. The Regulator accepts an input voltage of up to 15V and is capable of providing a current output of up to 600mA with a 3A peak. Its synchronous capability allows it to deliver greater efficiency than a non-synchronous regulator, and its programmable features allow for a wide range of input, output, and load conditions to be accurately and precisely achieved.

The ISL78420EVAL1Z board also features an integrated control chip that allows for the setup of various output voltages and frequency ranges. This flexible control architecture also enables users to create their own custom PID profiles via software. Moreover, this evaluation board has an nominal output voltage of 3.3V, an open loop frequency range of up to 1000kHz and a nominal switching frequency of 500kHz, making it suitable for a wide range of applications.

In order to ensure proper functioning, the ISL78420EVAL1Z board also features numerous protection features such as: over-current protection, thermal shutdown, and output short-circuit protection. These features are designed to protect both the board itself and the components connected to it from any potential damage caused by improper operation. In addition, the board also has two LEDs that indicate its status, one green to indicate power on and one red to indicate over-current.

For those who would like to use the board as a development platform, the board also features an adjustable resistor that allows for the adjustment of the Audio OUT signal strength and internal bias. The board also includes an external MSP debug header and a peripheral header with two programmable I/O headers for any additional user-added interfaces. The board also has a voltage regulator (TPS61045A) and two voltage regulators (TPS80320) to power the board.

The ISL78420EVAL1Z board can be used in a wide range of applications such as digital camera power supplies, AC/DC converters, portable power supplies, LED drivers, and telecom infrastructure. The wide range of features found in this board make it an ideal choice for fast prototyping and the development of advanced power supply designs. It is also a great choice for those who are looking for a comprehensive solution to evaluate power management solutions.

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