SI3402-EVB

Series:	--
Part Status:	Obsolete
Main Purpose:	Special Purpose DC/DC, Power Over Ethernet
Outputs and Type:	1, Non-Isolated
Voltage - Output:	5V
Current - Output:	--
Voltage - Input:	44 V ~ 57 V
Regulator Topology:	Buck
Frequency - Switching:	350kHz
Board Type:	Fully Populated
Supplied Contents:	Board(s)
Utilized IC / Part:	Si3402

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The SI3402-EVB is an evaluation board designed by Silicon Labs to demonstrate their integrated micro-controllers and system peripherals. This board is designed for applications ranging from consumer power supplies to voice and data communication products. It is available in single- and two-phase configurations and is compatible with most popular microcontrollers.The SI3402-EVB can be used to design a versatile DC/DC and AC/DC off-line power supply, offering high performance and low noise operation for a wide range of applications. The board includes a high-speed PWM controller for generating high-efficiency, low-cost, and low-distortion AC/DC and DC/DC power supplies. It is based on Silicon Labs\' integrated system components, such as multiple-level PWM controllers, high-efficiency synchronous rectifiers, and other high-speed, low-voltage signal conditioning components.The SI3402-EVB features an on-board protection circuit that offers comprehensive protection against over-current, over-voltage, over-temperature, and short circuits. It also provides a comprehensive set of test points for testing the system performance, load regulation, and transient response. The board includes a variety of on-board peripherals and user interfaces, such as LEDs, switches, and switches for setting the switching frequency, limitation, and current sensing parameters.The SI3402-EVB features an onboard programmable controller for customizing the operation of the board. The controller can be configured as either a master or slave, offering flexibility to system designers for controlling the board\'s switching frequency, over-current, over-voltage, over-temperature, and EMI/RFI protection parameters. The controller can also be used to tune the board for optimizing stability, load regulation, and efficiency.The SI3402-EVB board includes a selection of components, including PWM controllers, inductors, transformers, capacitors, ICs, and connectors. This allows users to customize the design for their specific requirements. The board also features over temperature, under temperature, over-voltage, over-current, and EMI/RFI protection.The overall SI3402-EVB board design is optimized for low-voltage, AC/DC and DC/DC power supplies. The board has been designed to offer maximum efficiency and low electromagnetic interference. The evaluation board package includes all the components necessary for evaluation, with detailed instructions and sample code for easy setup.In conclusion, the SI3402-EVB evaluation board is an ideal solution for designers who need to develop high performance, low-cost, low-distortion AC/DC and DC/DC power supplies. Its on-board components and peripherals make it easy to customize the design for specific design requirements. And, its comprehensive protection features and advanced programming options make it an attractive choice for a wide range of applications.

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