MIC2025-2FBM

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Power Management ICs, more abbreviated as PMICs, refer to a very wide range of integrated circuit products designed for applications in rapidly evolving electronic systems. These systems are used to regulate, monitor and control the overall power requirements for the associated components, systems and infrastructures. Specialized load switches, load drivers and power distribution switches, like the MIC2025-2FBM, are essential components in the power management systems used in modern electronic systems.

The MIC2025-2FBM is a dual-supply, low-dropout load switching device with a fast response time, current limiting and thermal shutdown protection. It is particularly suitable for single-supply and dual-supply applications, and is designed to meet the requirements of industrial, automotive and consumer audio applications, with a wide operating temperature range of -40°C to +125°C.

Application Field and Working Principle

The MIC2025-2FBM is designed to be used as a power management IC (PMIC) in a wide range of single-supply and dual-supply applications. Its compact form factor and included advanced protection, such as current limiting and thermal shutdown, make it an ideal choice for use in industrial, automotive and consumer audio applications.

The MIC2025-2FBM provides two independent over-current and over-temperature protection functions. It also has an active low enable pin that can be used to control power up or down. The input and output pins of each device have been system-optimized to ensure a low switch-on voltage and low switch-on time, resulting in greater efficiency.

Additionally, the MIC2025-2FBM features fast response and current limiting to protect against over-current conditions. This makes the device suitable for applications involving quickly rising current demand, such as in digital power supplies. Furthermore, the device’s two low-voltage monitor pins can be used to detect voltage drops in the power supply and prevent over-drive conditions.

The MIC2025-2FBM is designed for use with precise control of the output current. It utilizes a patented low-dropout voltage regulator, providing precise current regulation and precise control of the total output current. Additionally, the device has an active high enable pin that shuts off power to the output when the enable pin is high.

The MIC2025-2FBM also includes an enhanced kinkless foldback current regulate that helps to reduce inrush currents while still allowing fast recovery times. This feature helps to make the MIC2025-2PBM suitable for high-performance switching power supplies and compute power systems where precise current regulation is critical.

The MIC2025-2FBM is incredibly efficient and its design ensures low power dissipation. Additionally, the device is designed for low-noise operation and has low-noise switching edges, ensuring minimal noise pollution even during high-frequency operation. This makes it an ideal choice for use in noise-sensitive applications.

Overall, the MIC2025-2FBM is an incredibly reliable and efficient power management IC designed for use in a wide range of single-supply and dual-supply applications. With its low-noise operation, precise control of the output current, fast response time, and enhanced kinkless foldback current regular, the MIC2025-2FBM is sure to meet the requirements of many industrial, automotive and consumer audio applications.

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