LM3478EVAL

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The LM3478EVAL is a versatile and efficient power supply evaluation board supporting a wide range of DC/DC and AC/DC (Off-Line) SMPS, delivering up to 88% efficiency. The board allows the users to evaluate the LM3478 Simple Switcher DC/DC converter, which is designed to provide a low cost solution with high efficiency over a wide range of applications, by integrating power MOSFETs, control and protection circuitry together on a single chip.

The LM3478EVAL board provides a wealth of features to deliver a convenient package to support the evaluation of the LM3478. These features range from voltage regulation to a wide input range, and maximum output power, control loop optmization and also providing circuit protection. The board offers flexibility in design and low noise operation. It has been optimized for accuracy and transient response for the design of a wide range of applications requiring a simple, cost effective solution with high efficiency, including DC/DC converters in cell phone chargers, laptop adapters, and other consumer electronics.

The LM3478EVAL board is a platform for quick evaluation and implementation of the LM3478 Simple Switcher DC/DC converter. It helps the user to investigate various power supply applications by offering a wide range of input/output voltages and currents, and also sophisticated protection features. The board also provides an adjustable VCC voltage up to 10 VDC and programmable frequency between 1.125 MHz and 6.25 MHz.

The LM3478EVAL board’s application field and working principle are based on the LM3478 Simple Switcher DC/DC converter. The LM3478 is an integrated circuit containing a low-side MOSFET, PWM control and protection circuitry in a single package. The main functions of the LM3478 are to control the output voltage, provide overload protection, and provide current-limit protection that keeps the load current in check. In order to provide accurate voltage regulation, the LM3478 has an integrated internal voltage reference, and requires only a minimum of external components for operation.

The LM3478EVAL board takes full advantage of the LM3478 integrated design and its on-board features. The board is designed to provide a convenient platform for the evaluation of the LM3478 Simple Switcher DC/DC converter with a high level of performance. It can allow users to explore different operating conditions without any extra effort. The board also offers an adjustable VCC voltage up to 10 VDC and outputs currents up to 4A.

The LM3478EVAL can be used to evaluate the full range of applications supported by the LM3478. These applications include DC/DC converters in cell phone chargers, laptop adapters, and other consumer electronics. The LM3478EVAL board offers a high level of flexibility and versatility for the efficient evaluation of the LM3478. It can be configured to provide the desired input/output voltage and current values, making the board suitable for a wide range of applications.

In summary, the LM3478EVAL board is a convenient platform for the evaluation of the LM3478 Simple Switcher DC/DC converter and its wide range of applications. The board offers an adjustable VCC voltage up to 10 VDC and outputs currents up to 4A. It can be configured to provide the desired input/output voltage and current values, and also includes a wide range of features to deliver an efficient and high performance platform for the quick evaluation and implementation of the LM3478 Simple Switcher DC/DC converter.

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