The MIC49150WR-TR is a high-efficiency, step-down switching regulator integrated circuit (IC) component designed for use in a wide range of applications such as industrial control systems, consumer electronics, and automotive systems. It combines a high-performance synchronous buck regulator with internal power MOSFETs, providing a compact and highly efficient power solution.
One of the key features of the MIC49150WR-TR is its wide input voltage range, which allows it to operate with input voltages ranging from 4.5V to 75V. This flexibility makes it suitable for various applications that require different input voltage levels. The IC also offers an adjustable output voltage, allowing users to set the desired output voltage according to their specific requirements.
The MIC49150WR-TR supports a maximum output current of up to 1.5A, making it capable of handling moderate to high-power loads. With its high efficiency, up to 94%, it minimizes power losses and reduces the need for heatsinks or additional cooling mechanisms, contributing to a more compact and cost-effective design.
This IC component incorporates a synchronous rectification scheme, which improves overall efficiency and reduces power dissipation. It also features a fixed switching frequency of 250kHz, providing a balance between size, efficiency, and ease of filtering
