BUK218-50DC,118

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The BUK218-50DC,118 is part of the PMIC - Gate Drivers family and is used for controlling the switching of power transistors based on external control signals. It is used for controlling power switching transistors in applications such as motor control, power converters, and power supplies. The BUK218-50DC,118 is a dual channel gate driver capable of driving N-Channel and P-Channel MOSFET transistors.

The BUK218-50DC,118 features two low-side drivers that can be driven both together or separately and two high-side drivers which can also be driven in both parallel or individually. The output of each driver is protected against over-current, over-voltage and reverse current. Each driver channel has its own enable pin allowing for direct control of the driver output.

The BUK218-50DC,118 also has protection against switching transients and short circuits. This protects the driver and high side MOSFET from excessive power dissipation during an output short circuit or a switching transient. In the event of an output short or uncontrolled overcurrent condition, the BUK218-50DC,118 will go into a latch-off mode. This protects the driver and MOSFET from damage caused by excessive power dissipation.

The BUK218-50DC,118 is supplied up to 18VDC. This allows for the application of high side and low side voltage in both low and high voltage systems. The driver also is equipped with reset and fault reporting features. This allows for the diagnosis and reset of pulsed output or output latch-off mode.

The working principle of the BUK218-50DC,118 is simple. When the enable pins are triggered, the high side and low side of the MOSFET transistors are enabled. The transistors then switch on and off quickly over a small amount of time, allowing for fast power switching. This is ideal for applications where fast power control is needed.

In summary, the BUK218-50DC,118 from PMIC - Gate Drivers is a dual channel gate driver ideal for applications in motor control, power converters, and power supplies. It has built in protection against over-current, over-voltage, and reverse current, as well as reset and fault reporting features. It is supplied up to 18VDC and is capable of fast power switching.

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