XR76115EVB

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The XR76115EVB is an evaluation board that is designed to evaluate the XR76115 integrated circuit that is made by the Exar Corporation. This board provides the capability to design and evaluate different types of AC/DC and DC/DC off-line power sector applications.

The XR76115EVB is capable of evaluating a wide range of applications including: AC/DC- - boost, buck, flyback, and forward converters, DC/DC step up, step down, buck, boost converters, and current-fed synchronous rectifier (CFSR) converters. It features a 100Khz switching frequency; a wide VIN range up to 40Vdc, under-voltage lockout (UVLO), over-current protection (OCP), current-mode control loop with peak current-mode control, and simultaneous PID regulation of the power output.

In addition, this board includes an onboard complex logic circuitry that allows the user to monitor and control various operating parameters as needed. It also offers a variety of output voltage options and allows for output voltage trimming up to an accuracy of 1%.

The XR76115EVB can be used to evaluate a variety of power supply requests both as separate modules and combined as a system. This board comes with the ability to support a wide range of input and output voltages, currents, and power levels. This makes it an ideal choice for high performance and efficient systems such as solar power inverters, LED lighting, and communication systems. It also has the capability to support low tolerance output voltage and current measurement and transient protection.

The XR76115EVB evaluation board features a variety of protection mechanisms for safe and reliable operation. This includes input current and voltage limits, output voltage and current limits, thermal shutdown, fault protection and fault reset. This protects against any possible short-term faults, accidental overloads, incorrect programming, and unintentional component damage.

The XR76115EVB evaluation board operates in a variety of modes including a fixed frequency and a frequencytracking mode. In the fixed frequency mode, the internal clock sets the operating frequency of the device. In the frequency tracking mode, the clock is synchronized with the external clock. This allows the XR76115EVB to operate at different frequencies without the need for programming.

The XR76115EVB also provides the ability to monitor and control various operating parameters such as input and output voltage, current, and power. It also has several advanced features such as multiple output voltage settings, over-voltage, output current limit, and remote on/off. It can also be used for test and development of high-performance, efficient, and low-cost AC/DC and DC/DC power supply designs.

The XR76115EVB is a great choice for those looking to evaluate DC/DC and AC/DC (Off-Line) SMPS applications. It is capable of supporting a wide range of input and output voltages, currents, and power levels. This makes it an ideal choice for high performance and efficient systems such as solar power inverters, LED lighting, and communication systems. It also has the capability to support low tolerance output voltage and current measurement and transient protection. The board also has a variety of protection mechanisms for safe and reliable operation, making it a great choice for a wide range of applications.

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