HIP2120FRTAZ-T

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Overview

HIP2120FRTAZ-T is a high performance, low voltage gate driver with an integrated MOSFET driver for high-side and low-side power switching applications. The device is highly integrated and compliant with IEEE802.3 standards. It offers a highly efficient and robust solution for driving high-side and low-side switches in power conversion applications. This article will discuss the application field and working principle of the HIP2120FRTAZ-T.

Application fields

The HIP2120FRTAZ-T is suitable for a variety of power conversion applications, such as inverters, DC/AC power supplies, chargers, and other types of 3-phase and single-phase AC systems. The device is designed to provide high speed, high-side drive and low side drive for switching MOSFETs in a wide range of applications, such as high power supplies, digital power supplies, and motor drives. The device is also suitable for automotive applications such as DC/DC converters and battery management systems. In addition, the device is also suitable for battery power management in Li-ion and Li-polymer battery packs.

Working Principle

The HIP2120FRTAZ-T is a high performance, low voltage gate driver with an integrated MOSFET driver for high-side and low-side power switching applications. The device is compliant with IEEE802.3 standards and has a highly efficient and robust solution for driving high-side and low-side switches in power conversion applications. The device is designed to provide a high-speed, high-side drive and low-side drive to the gates of external MOSFETs, IGBTs, and other power switching devices.

The HIP2120FRTAZ-T has two independent gate drivers. The first gate driver is a high-side gate driver, while the second gate driver is a low-side gate driver. The high-side gate driver can control MOSFETs and IGBTs in the linear region, while the low-side gate driver can control power MOSFETs and IGBTs in the switching region. The combination of the two gate drivers allows for better control of the power switches, resulting in higher efficiency and reliability in power conversion applications.

The device also has two built-in current sense amplifiers and a power MOSFET driver with a self-protection circuit. The current sense amplifiers are designed to measure the gate-source voltage of the power switches and provide an output signal that is proportional to the current flowing through the switches. The power MOSFET driver is used to drive the gates of the power switches and includes a self-protection circuit to protect the MOSFETs from entering the breakdown region. The device also has an integrated overcurrent protection circuit, which will trip if the current exceeds a certain set threshold.

Conclusion

In conclusion, the HIP2120FRTAZ-T is a high performance, low voltage gate driver with an integrated MOSFET driver for high-side and low-side power switching applications. The device is ideal for inverters, DC/AC power supplies, chargers, and other types of 3-phase and single-phase AC systems. The device offers a high efficiency and robust solution for driving high-side and low-side switches in power conversion applications. The device is also compliant with IEEE802.3 standards, which ensures reliable operation and excellent energy efficiency.

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