MIC44F18YMME

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The MIC44F18YMME is a feature-packed IC with a wide range of application possibilities. It can be used as a gate driver for a variety of applications, including motor control, LED lighting and protection, and automotive systems. The MIC44F18YMME is designed to provide a high-side and low-side drive with a maximum current rating of 6.5 A. It features a wide supply voltage range of 4.5 V to 18 V.

The MIC44F18YMME is a low-voltage, low-dropout, monolithic gate driver IC. It integrates high-current, low-side MOSFET/IGBT drivers and a small-signal high-side driver for all types of two-level topologies, such as half-bridge, H-bridge, and 3-phase bridge configurations. This device provides a robust and cost effective solution for high-power, bi-directional motor control, LED lighting, and protection applications by making use of its wide supply voltage range (from 4.5 V – 18 V) and low-dropout voltage.

The MIC44F18YMME is designed to provide an efficient and simple solution for powering motor applications by providing motor control through high-speed signal switching and driving of high-current and high-voltage loads. It has a very low quiescent current of just 10 μA, making it ideal for applications that require low power consumption. The device also features a maximum switch voltage rating of 30 V, making it suitable for driving both low-voltage and high-voltage devices. Furthermore, the high-side gate driver operates at up to 20V gate drive voltage, giving it the ability to drive power MOSFETs and IGBTs without the need for an external drvier.

The MIC44F18YMME is an ideal solution for applications that require high-speed signal switching with low power consumption, high reliability, and accurate current sensing. Its high-side and low-side gate drivers operate at up to 20V and 20V, respectively, and can handle a maximum current of 6.5 A. It also offers current sensing with a maximum output of 10 mA to protect the system from the damage due to the IGBT short-circuit.

In addition, the MIC44F18YMME provides a wide range of features, such as adjustable dead time to prevent both false triggering of the devices and hard shoot-through operations, thermal shutdown protection (TSD), short-circuit protection (SCP), and higher control flexibility through the logic input controls.

The MIC44F18YMME can be used in a variety of applications, including motor control, LED lighting and protection, automotive systems, and other high power applications that require high-current and low-voltage operation. The device helps reduce system cost and complexity, while ensuring reliable high-speed signal switching and accurate current sensing.

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