SI3460-EVB

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The SI3460-EVB is an evaluation board designed to demonstrate the capabilities of a wide range of offline DC/DC & AC/DC SMPS modules from Silicon Laboratories. It is a versatile board, capable of powering a variety of consumer, medical, industrial, automotive, and communications applications. It is an ideal platform for evaluation, prototyping, and design evaluation of conventional AC/DC and DC/DC SMPS systems.

Application Field

The SI3460-EVB is a versatile evaluation board that is suitable for a wide variety of applications. It is an ideal tool for development and evaluation of DC/DC and AC/DC SMPS systems in consumer, industrial, medical, automotive, and communications applications. It can also be used for prototyping and experimentation in areas such as developing new designs for advanced SMPS topologies. The evaluation board is also suitable for use in various applications, such as switching conversion from one standard to another, clock synchronization, battery charging, switching power supply circuit, and others.

Working Principle

The SI3460-EVB evaluation board is based on Silicon Laboratories\' SMPS module. The module is composed of four independent chips: a controller, a MOSFET power stage, and two control and protection ICs (PCEs). The board\'s operation is based on the principle of variable frequency. The controller produces a variable frequency signal (PWM), which in turn controls the switching of the MOSFET power stage. The frequency of this signal is determined by the settings of the control and protection ICs. The switching frequency is adjustable up to 500kHz, which allows for a variety of operating frequencies depending on the application.

The controller also provides protection functions, such as under-voltage lock-out (UVLO), over-current protection (OCP), over-voltage protection (OVP), short-circuit protection (SCP), and thermal protection (TMP). It also features a built-in synchronous rectifier and a wide input voltage range, which allows for greater efficiency and flexibility in a variety of applications.

The evaluation board also features a number of other features that make it versatile and convenient for use. It has a wide array of DIP switches and LEDs that allow for easy evaluation of the board\'s performance. It also features a universal input connector that allows for convenient connection to a variety of power supplies. The board can also be used in a variety of applications, such as SMPS design and testing, and low-voltage control.

The SI3460-EVB evaluation board is a versatile and useful evaluation board for the evaluation and development of DC/DC & AC/DC SMPS systems. With its array of features and adjustable parameter capabilities, the evaluation board is an ideal tool for prototyping, design evaluation, and experimentation in a wide variety of industrial, consumer, and non-automotive applications.

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