TC428EUA

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PMIC - Gate Drivers are semiconductor devices that are responsible for switching high currents and voltages. The TC428EUA is a monolithic integrated circuit dedicated to MOSFET and IGBT gate driver applications. It is ideally suited for high current power regulation, motor control, and fast switching applications.

The TC428EUA is equipped with two low side drivers and one high side driver with a logic voltage of 5V. It is capable of sourcing or sinking high peak current up to 8A while keeping a low on-resistance. The device is also capable of simultaneous driving of low side and high side.

The TC428EUA is designed for applications requiring the best possible thermal response over a wide range of switching frequencies. Its high current drive capability and fast turn on makes it ideal for optimal current switching applications such as LCD backlight inverters, high current switches, and motor control. Its dual channel low side drivers can drive multiple power MOSFETs and IGBTs with minimal power dissipation and a minimum switching time, eliminating the need for external load switches.

The TC428EUA also provides several features to improve the efficiency of the system. It features both an active Miller clamp and a protected circuit to prevent high dV/dt on floating switch nodes, allowing higher switching speeds with fewer components. It also includes a built-in protection circuit that provides protection against over-current, over-voltage, and under-voltage conditions.

The TC428EUA is highly flexible and can be easily adapted to different system requirements. It is compatible with a wide range of operating voltages and features both an on-board regulation of the gate voltage and adjustable gate impedance. It also features an on-board enable signal for sequencing multiple TC428EUA devices for load switching.

In summation, the TC428EUA gate driver is an ideal choice for powering high current switching applications. It is equipped with the necessary features to ensure efficient switching at high speeds, while providing protection against potential damage due to surge currents and voltages. With its wide compatibility and numerous features, the TC428EUA provides a reliable and cost-effective solution for power regulation, motor control, and fast switching applications.

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