DM7304G-65511-R100

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Power management integrated circuits (PMICs) are one of the most important components in modern electronic devices, providing voltage regulation and power optimization in order to ensure reliable operation of different components. The DM7304G-65511-R100 is a high-performance PMIC designed to provide regulated power to a wide range of applications. In this article, we will discuss the application field and working principle of the DM7304G-65511-R100.

Application Field

The DM7304G-65511-R100 is a 8-channel high-performance PMIC designed for systems such as car audio, tablets, and smart phones. The device supports up to 1A per channel and a total of at least 8A. It is capable of providing a DC-DC 1.2V to 5.5V output solution with low noise, low ripple, and high efficiency. The device also features overtemperature protection, overvoltage protection, and short circuit protection. The device can be used to provide power in a variety of scenarios such as motor control, lighting, and appliances.

Working Principle

The DM7304G-65511-R100 is a multi-output PMIC which is capable of providing regulated power to a wide range of applications. The device is based on a switched-mode power supply (SMPS) method, which is a type of power supply that uses electrical energy efficiently. The DM7304G-65511-R100 uses two-stage power conversion, consisting of a pre-regulator followed by a main regulator. The pre-regulator is used to convert an input voltage (usually 5V to 24V) into a stable voltage that can be used by the main regulator. Then, the main regulator uses this input voltage to convert it into exact output voltages as required. The device includes two steps: first, the power converter takes the input voltage and produces an output voltage as required; second, the output voltage is then adjusted and regulated using the control loop.

The control loop is an integral part of the functioning of the DM7304G-65511-R100. It contains control circuitry which monitors the output voltage of the power converter and helps the device to produce a steady output voltage. The control loop also helps to detect when the output voltage exceeds the set limits, so that it can quickly shut down the circuits to prevent damage. The control loop also helps protect against unexpected power interruptions and allows for smooth startup and shutdown of the power converter.

The DM7304G-65511-R100 is a versatile and reliable PMIC which is capable of providing regulated power to a wide range of applications. It features a comprehensive set of protection features such as over-voltage protection and short circuit protection, and is capable of delivering up to 8A of output current. With its high efficiency, low noise, and low ripple characteristics, the DM7304G-65511-R100 is an ideal solution for providing power to audio and visual systems, motor control, and appliances.

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