IR2130STRPBF Integrated Circuits (ICs)

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IR2130STRPBF is a gate driver integrated circuit (IC) in the Power Management IC (PMIC), Gate Drivers product family. As a Gate driver, it is used to drive output of insulated gate bipolar transistors (IGBTs, e.g. for motor drives) and MOSFETs, which are mostly used in telecommunications, computer and industrial power applications. In order to further understand the application fields and working principles of the IR2130, the following will provide a brief overview of those topics.

Application Fields

The IR2130STRPBF is usually used in motor drives, power converters and power inverters, as well as applications where IGBT or MOSFET switches require a high level of performance. It is also suitable for other power systems such as automotive, devices, uninterruptible power supplies and more. The IR2130 is also often used to drive H-bridges which are typically used in automotive and industrial applications, such as robotics, factory automation and home appliances.

In industrial applications, the IR2130 makes use of its high side and low side drivers to control the flow of current to IGBTs or MOSFETs. This enables it to accurately switch the voltage and current to its load. It can also be used to control AC and DC motors, making it suitable for a power supply, where AC waveforms are converted to DC waveforms. The IR2130 supports a wide range of voltages from 5V to 1500V and up to 4A of output current.

Working Principles

The IR2130 is an integrated circuit built to deliver efficient, reliable, and high-speed performance for gate driver applications. It operates on both high and low side with two current drivers, two logic inputs and two logic outputs. The logic inputs are used to turn on and off the driver, while the logic outputs control the gate drivers’ outputs. It’s able to operate in differential or single-ended mode which allows the driver to operate with both N-channel and P-channel devices. It also features a function to protect the devices using under voltage lockout and shoot-through prevention technology.

The IR2130 is designed to provide a wide range of operating voltages, ranging from 5 to 15V for a high-side switch, which increases its tolerance for voltage drops and allows its use in systems with long leads. The outputs are also designed to sink current, which guarantees fast switching. The precise control of the gate voltage switching time allows it to be used to accurately control gate drivers and its associated linked device parameters such as turn on delay time.

In order to protect the device and its associated load, the IR2130 also features a variety of protection features. These features include a programmable shoot-through protection which can detect when both low and high output drivers are enabled at the same time and automatically shut off the output. It features an under voltage lockout (UVLO) which can detect a low voltage level at the output and shut off the output. It also features an overvoltage protection (OVP) which can detect an abnormally high voltage at the output and shut off the output.

The IR2130 is an efficient and reliable solution for gate driver applications, due to its wide operating voltages, high speed performance, and protection features. It is designed for applications with high performance requirements that require reliable and precise control of power switches. With its wide operating and protection features, the IR2130 makes it suitable for use in a variety of industrial and consumer applications.

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