MIC2085-MBQS

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Introduction

MIC2085-MBQS is a high-side MOSFET designed specifically for hot-swap applications. It is a specific Application Field and a Working Principle of a Power Management IC (PMIC) device from Micrel Semiconductor. It can be used to control a wide range of applications such as industrial and consumer electronics. This PMIC device provides a logic-level power switch with integrated current limiting and overtemperature protection, which makes it an ideal choice for hot-swap applications. It also has a power-on reset circuit that ensures that the power is supplied in a safe manner.

Application Field

The MIC2085-MBQS has a wide range of applications in industrial and consumer electronics. It is ideal for use in a variety of products, from prototypes to finished products, such as: logic boards, circuit boards, embedded systems, power supplies, and battery-powered devices. It can also be used for VoIP systems, HDTVs, video game consoles, and other high-power applications.

The device is capable of controlling voltage up to 20V, with a peak current of up to 25A. Its excellent features and performance make it an ideal choice for applications requiring high-side MOSFETs. The device is also RoHS compliant and can be used in industrial and commercial applications.

Working Principle

The MIC2085-MBQS uses an advanced high-side MOSFET control architecture to provide robust, efficient, and reliable performance. The device operates using a two-stage switch control system. First, the gate voltage is monitored and adjusted to keep the MOSFET voltage within a safe operating range. Secondly, the current is monitored and controlled to prevent overloading of the power source. When the device is engaged in a hot-swap application, it responds quickly and reliably to ensure that the power is not disrupted during the hot-swapping process.

The device also has several protection features that make it suitable for a wide range of applications. The device features over-voltage, over-temperature, short-circuit, and under-voltage protection, which prevents damage to the circuit and power source from occurring when the device is engaged in a hot-swap application. Additionally, the device includes a power-on reset circuit that ensures that the power is supplied in a safe manner.

The MIC2085-MBQS is an ideal choice for hot-swap applications that require robust, efficient, and reliable performance. The device can be used in a wide range of applications, including those requiring over-voltage, over-temperature, short-circuit, and under-voltage protection.

Conclusion

The MIC2085-MBQS from Micrel Semiconductor is a high-side MOSFET designed specifically for hot-swap applications. The device provides a logic-level power switch with integrated current limiting and overtemperature protection. The device also has a power-on reset circuit that ensures that the power is supplied in a safe manner. The MIC2085-MBQS is ideal for a wide range of industrial and consumer electronics applications, and it offers robust, efficient, and reliable performance.

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