ISL9440CEVAL1Z

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The ISL9440CEVAL1Z sets itself apart from other evaluation boards as it provides a wide range of DC/DC and AC/DC (Off-Line) SMPS applications. This versatile board is well-suited to evaluate the ISL9440C and ISL9440CE digital power conversion controllers from Intersil, creating a highly flexible test and evaluation platform.

The ISL9440CEVAL1Z features a compact size, a wide range of input voltages, comprehensive output voltage features, an adjustable switching frequency, and dedicated isolation between input and output. The board also provides current limit capability with multiple options for protection.

Specifically designed for DC/DC and AC/DC applications, the ISL9440CEVAL1Z features a number of unique components, including:

• A low-frequency buck converter that helps to achieve high efficiency
• A boost converter that helps to ensure wide input range
• An open loop control boost converter that can be switched on and off for testing and evaluation purposes
• An adjustable PID controller that helps to maintain output voltage regulation at high loads
• An adjustable phase shifted half bridge that helps to reduce the currents flowing through the primary power components
• A half bridge controller that helps to minimize output voltage ripple
• An isolated power supply that helps to prevent ground loops
• An adjustable switching frequency that helps to avoid EMI/EMC concerns
• A dedicated soft-start circuit that helps to reduce the inrush currents

The ISL9440CEVAL1Z also provides comprehensive protection from input to output, and offers adjustable current limit, over voltage protection, hysteresis control, and protection against short circuits in the primary and secondary sides. In addition, the board has a temperature monitoring and protection circuit that can alert users of excessive temperature rises.

The ISL9440CEVAL1Z is an ideal evaluation platform for a wide range of DC/DC and AC/DC applications. The board offers adjustable features such as input voltage, output voltage, switching frequency, and current limit that make it easy to change the configuration parameters of a power supply and perform detailed evaluations. The board is also designed to be simple to set up and easy to use, making it perfect for engineers and hobbyists alike.

The ISL9440CEVAL1Z evaluation board is a great tool for testing and evaluating ISL9440C and ISL9440CE digital power conversion controllers. Its wide range of features and adjustable parameters make it an ideal platform for developing and testing a variety of DC/DC and AC/DC SMPS applications.

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