MIC2547-2BM

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The MIC2547-2BM is a member of the power management IC (PMIC) family, classified as part of the Power Distribution Switches, Load Drivers category. It is designed to provide efficient DC/DC switching management, enabling seamless control of power management functions. The MIC2547-2BM is especially suited for highly configurable systems, such as the latest IoT and AI applications.

The MIC2547-2BM can function as a high current switch, allowing for precise control of the output voltage and current. The device includes low on-resistance MOSFET switches for high efficiency and minimized losses, as well as additional features, such as over current protection, under voltage lockout (UVLO), and over temperature protection (OTP) to improve reliability. In addition, the device features adjustable switch turn-on and turn-off delays to maximize performance.

The MIC2547-2BM is based on a MOSFET-based conduction-mode design. This architecture utilizes a high-side MOSFET driver to control the gate voltage of the P-channel low-side MOSFET. The gate voltage of the low side MOSFET is always lower than the supply as the device is designed to work at voltages higher than the supply. When used as a switch, the device can offer an uninterrupted current path, allowing for the electronic regulation of voltage and current in the system.

The MIC2547-2BM also has a low-power, low-cost operation mode, allowing it to be used in battery-powered applications. When used with a low-cost AC-DC converter, it reduces the power dissipation of the system and helps extend battery life. Additionally, the device can also be configured for very low current operation, providing clean, efficient and low-noise power delivery.

The MIC2547-2BM is a flexible, reliable and easy-to-use PMIC for modern applications, such as IoT and AI. It offers high efficiency, precise voltage regulation and over temperature protection, making it an ideal choice for power-management applications. Furthermore, its configurability and low-power, low-cost mode makes it an ideal choice for battery-powered applications.

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