98-0255

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PMIC - Gate Drivers are an essential part of most modern electrical systems. The 98-0255 is a gate driver IC that is used in a variety of applications to enable and control the flow of current. This article will discuss its application fields, working principle and other relevant information.

The 98-0255 is a bidirectional gate driver that can provide four low-level common-mode voltages from 0 to 5V. It is designed to be able to operate at high frequency switching speeds and can operate up to 400 kHz. This makes it ideal for applications where speed and precision are key, such as for driving high frequency switching power converters or motor drives.

Another advantage of this gate driver is its low operating temperature. Its junction temperature can be as low as -40°C, making it suitable for use in harsh conditions. This makes it ideal for applications that are exposed to extreme temperatures.

The 98-0255 is also capable of providing galvanic isolation between the input and output sides, which is important in applications where galvanic isolation is required. This allows the system to be completely isolated from any external noise or interference.

The working principle of the 98-0255 gate driver is based on the use of two transistors, which are connected in series. The gate of the first transistor is driven by the input signal, while the second transistor is driven by the feedback signal. The output signal of the gate driver is then determined by the combined operation of the two transistors.

The output of this gate driver IC is also capable of providing a “high-side” drive for loads, which can be connected to a circuit in order to achieve specific performance goals. This allows for more flexibility in the design and implementation of a system.

The 98-0255 is suitable for a variety of applications including motor control, noise reduction, and high frequency power conversion. It is also suitable for applications such as smart meters, lighting control systems, and power monitoring and control systems.

This gate driver is an essential part of many applications that require precise control of the current flow. Its features, such as its ability to operate at high frequency, provide galvanic isolation, and its low operating temperature, make it a great choice for a variety of applications.

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