MIC4426BMM

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The MIC4426BMM is a high- and low-side, low-voltage, non-isolated, MOSFET driver designed for precision power-switching applications. This driver combines an integrated high- and low-side MOSFET with an internal charge pump, making it easy to manage multiple power switches. This driver can operate with supplies up to 10V, providing improved efficiency, robustness, and versatility over the traditional single- and differential-supply drivers.

For many power switching applications, the MIC4426BMM is an ideal choice due to its wide-range operational capabilities. It supports a wide range of voltages and features a low-side driver that can be used to control a wide range of power devices, including N-channel and P-channel MOSFETs. Additionally, the MIC4426BMM supports power FETs designed for both synchronous and asynchronous switching, ensuring a reliable and efficient operation.

The MIC4426BMM has a number of features that make it well-suited for precision power-switching applications. Its integrated synchronous high side and low side MOSFETs are ideal for switching high current loads. Their low internal voltage drops increase efficiency and reduce power dissipation. With its built-in charge pump, the MIC4426BMM also eliminates the need for an external bias supply voltage, resulting in optimized system efficiency.

In addition, the MIC4426BMM offers a number of advanced features that are tailored for precision applications. Its internal shutdown input and over-temperature detection provide additional safety and protection. Further, its adjustable cross-conduction protection prevents shoot-through currents and ensures stability under heavy-load conditions. Finally, its matched propagation delay reduces power dissipation and ensures optimal control of multiple switching devices.

The MIC4426BMM is primarily used in precision power-switching applications where performance and efficiency are paramount. It finds application in a variety of industries, including telecommunications, automotive, industrial, audio, and medical. It is used in keyless entry systems, electric vehicle charging systems, UPS systems, motor control applications, and a variety of other power applications.

The MIC4426BMM\'s operation is based on the two main drivers, the high and low side. The high side MOSFET is intended to drive current in one direction and the low side MOSFET is intended to drive current in the opposite direction. The drivers are controlled by a logic signal input. When the logic signal is high, the high side MOSFET is enabled and the low side MOSFET is disabled; when the logic signal is low, the low side MOSFET is enabled and the high side MOSFET is disabled.

The MIC4426BMM is a powerful, flexible, and reliable device for precision power-switching applications. Its wide-range capabilities, advanced features, and integrated MOSFET and charge pump make it an ideal solution for a variety of power-switching needs. These features, combined with its low-power dissipation, robustness, and efficiency, make the MIC4426BMM Gate Driver an excellent choice for precision power-switching applications.

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