MIC2875-4.75YMT-TR

MIC2875-4.75YMT-TR Application Field and Working Principle

The MIC2875-4.75YMT-TR belongs to the family of voltage regulators, DC DC switching regulators, or DC-to-DC converters.

It is designed to convert one input voltage to a different output voltage with high efficiency. It is a very low-cost and easy-to-implement solution for portable devices such as mobile phones, tablets, mp3 players, and others.

The output voltage of the device is regulated by the on-chip reference voltage. It is also equipped with current-limit and inhibit functionality.

The MIC2875-4.75YMT-TR has an internal oscillator to generate a switching frequency of 1.02 MHz. This enables the device to accept input voltages from 3 to 6V and output voltages from 6 to 15V with a typical efficiency of 86%. The device can also provide a maximum output current of 4.75 A.

The device can be easily and accurately configured using a simple resistive divider. The output voltage can be adjusted by varying the external reference voltage. The output current can also be easily programmed using a single resistor.

The MIC2875-4.75YMT-TR is also equipped with power-good, undervolatage and overvoltage protection. This helps ensure that the device is running safely within the specified limits.

The MIC2875-4.75YMT-TR is suitable for applications such as portable devices, telecom equipment, PC motherboards, notebook computers, power management, and other sophisticated applications. It can be used as a point-of-load converter in multi-output systems.

The device has excellent EMI-EMC characteristics, making it ideal for battery-powered systems. It also has a wide temperature range of -40°C to 85°C.

In summary, the MIC2875-4.75YMT-TR is a low-cost and efficient DC-to-DC converter. It has a wide range of features, making it suitable for a variety of applications.