MIC261201YJL-EV

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Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS describe Power Modules or Semiconductor designs that supply the power from AC to a DC load. An example of such a Board is theMIC261201YJL-EV, an efficient and compact unit measuring only 3x2x1cm. Here we will discuss the application field and working principle of the device.

The MIC261201YJL-EV is used in applications that require an output voltage of 1.2V to 4V with a maximum current of 1A. It is highly efficient, with an efficiency of greater than or equal to 85%, and has an adjustable switching frequency of up to 4MHz. The device can also be configured with synchronization to an external clock, making it ideal for applications in space-constrained settings.

The MIC261201YJL-EV is built on a gallium nitride (GaN) HEMT technology platform. The architecture is based upon an on-chip integrated driver and MOSFETs to provide low switching losses and fast transient response. Moreover, it is capable of working over a wide temperature range of -40℃ to +125℃, allowing for a variety of applications.

The MIC261201YJL-EV contains a synchronous buck converter at its core. When the pulsating input voltage is applied to the input terminals, the first stage of the converter drives the power MOSFETs, making them switch in accordance with the synchronized clock. The output voltage is obtained by a voltage divider network at the output stage of the converter. The whole process of regulating the output voltage is regulated by an internal feedback loop.

The MIC261201YJL-EV also contains protection circuits to ensure the safety of the device. The overvoltage protection and overtemperature protection are key features of the device, and the device can also be configured with other protection functions such as undervoltage lockout, short circuit protection, and overcurrent protection.

The MIC261201YJL-EV is a versatile device that can be used in a wide range of applications in the industrial and consumer markets. In industrial applications, it can be used to supply power to various motors, medical equipment, industrial automation systems, and other high-power systems. It is also suitable for automotive applications such as automotive electronics, head units, and body electronics. In consumer applications, it is commonly used for charging mobile phones, notebooks, and other portable electronic devices.

In conclusion, MIC261201YJL-EV is a high-efficiency Synchronous Buck Converter board, designed with GaN technology to provide high-power, low-EMI and cost effective solutions for applications ranging from industrial automation to consumer electronics. With its on-chip driver and MOSFETs, adjustable switching frequency, overvoltage and overtemperature protection, and wide range of operating temperature, this board is a reliable and versatile device for many types of application.

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