NCP81071AMNTXG

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The NCP81071AMNTXG is an advanced high-performance gate driver IC designed to drive Power MOSFETs and IGBTs. This is a full-bridge driver that offers the capability of driving two low-side and two high-side N-channel MOSFETs. It is based upon a full-bridge design that offers the ability to operate both low-side and high-side MOSFETs at a high level of integration. Furthermore, the NCP81071AMNTXG offers adjustable dead times, programmable slew rate limits, fault reporting and protection functionality.

The NCP81071AMNTXG is suitable for a wide range of various applications, including low-noise AC motor drives, DC motor drives, bidirectional motor control, and power factor correction (PFC) converters. Its primary use case is to facilitate driving high current with high efficiency in order to reduce total power losses. Additionally, it has been designed to suit applications that require very low-jitter, high speed, tight synchronous control of the motor or driver outputs.

NCP81071AMNTXG is classified into PMIC - Gate Drivers, which are a type of power integrated circuits (ICs) designed to drive MOSFETs and IGBTs. They typically use a full-bridge configuration to drive the two-high side and two-low side gate drivers, such as N-channel, P-channel, and both N- and P-channel MOSFETs. Such gate drivers are typically used to drive the gate voltages necessary for switching power devices within a system efficiently.

PMIC - Gate Drivers accept a logic-level input signal, such as a digital signal from a microcontroller, and then use it to control the gate voltage of the power device connected to the gate. Generally, gate drivers will also provide protection functions, such as over-current protection, under-voltage protection, and over-temperature protection. These drivers will usually also provide overload protection, which allows the gate voltage to remain stable when the load is exceeded.

The NCP81071AMNTXG is designed with high-speed output drivers that can reach up to 2.5A peak current. This ensures fast switching of the MOSFETs, as well as an ability to tolerate a wide range of input voltage levels. It features adjustable dead times, programmable slew rate limits, and fault reporting and protection functionality which allows it to be suitable for high-performance applications.

In addition to this, the NCP81071AMNTXG has thermal shutdown capability, ensuring it is able to properly protect itself from thermal overstress. This helps to increase reliability and to reduce EMI. Finally, it also has the ability to generate a programmable serial communications interface (SCI) output, which makes it ideal for applications that require communication with a controller.

In summary, the NCP81071AMNTXG is a high-performance integrated circuit designed to drive Power MOSFETs and IGBTs efficiently and with high efficiency in a variety of applications, such as low-noise AC motor drives, DC motor drives, bidirectional motor control, and power factor correction (PFC) converters. It is well suited to applications that require precise control and extremely low-jitter. It can be classified as a PMIC - Gate Driver due to its capability of driving two high side and two low side gate drivers, adjustable dead times, programmable slew rate limits and fault reporting and protection functionality. This functionality makes it a perfect choice for a wide range of applications.

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