MC34712EPR2

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The MC34712EPR2 is an integrated voltage regulator from ON Semiconductor, suitable for a variety of applications. This voltage regulator is part of the company\'s Power Management Integrated Circuit (PMIC) range, operating as a Special Purpose voltage regulator. This application note provides an overview of the application and working principles of the MC34712EPR2, as well as its features and specifications.

Overview

The MC34712EPR2 is a flexible voltage regulator that can be used to regulate a variety of voltages. It can be used to regulate both positive and negative voltages as well as AC and DC. It also has a small footprint and is designed to have a high degree of integration, making it suitable for applications where space is at a premium.

The MC34712EPR2 has many features and specifications including wide input voltage range, low switching noise, and fast transient response time.

Application

The MC34712EPR2 is suitable for a range of different applications as a voltage regulator, including in low/medium-power systems, high-tech telecom systems, and computer/network systems. It is also suitable for automotive and industrial applications.

The MC34712EPR2 is particularly well suited for providing voltage regulation to microcontrollers and other sensitive components, as it is capable of providing tightly regulated voltage with low noise, making it an ideal choice for these types of applications.

Working Principle

The working principle of the MC34712EPR2 is known as “switched-mode” power supply (SMPS) technology. This type of voltage regulator is designed to regulate the current so that it stays within the ranges required by the application. It works by using a series of switching elements to regulate the current, allowing it to be regulated accurately and with minimal noise.

The MC34712EPR2 is designed to have a high degree of integration, allowing it to be used in space-constrained applications. It also has a wide input voltage range, allowing it to be used in applications where other power supplies may not be suitable.

Features

The MC34712EPR2 has a range of features and specifications which make it suitable for a range of applications. These features include a wide input voltage range, low-noise operation, low start-up current, and fast transient response time.

The MC34712EPR2 is also designed to be a highly efficient voltage regulator, with efficiency ratings of up to 96%. This makes it suitable for applications where high efficiency is required.

Specifications

The MC34712EPR2 has a range of specifications which make it suitable for a range of applications. These specifications include a wide input voltage range, ranging from 4.75V to 16V, a maximum output current of 2A, and a maximum output voltage of 16V. It also has a switching frequency of up to 2MHz, and an on-resistance of 85mW.

The MC34712EPR2 is also designed to be a highly adaptable voltage regulator, with a range of built-in protection features such as over-voltage protection and over-temperature protection. These features make it suitable for use in harsh environments.

Conclusion

The MC34712EPR2 is an integrated voltage regulator from ON Semiconductor, suitable for a variety of applications. This voltage regulator is part of the company\'s PMIC range, operating as a Special Purpose voltage regulator. This application note has provided an overview of the application and working principles of the MC34712EPR2, as well as its features and specifications.

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