IR2213

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IR2213 is a kind of power management integrated circuit from Infineon Technologies, which is specially designed as an insulated gate driver for high voltage, high speed power switches. It is mainly used for gate driving, H-bridge single-ended topologies, three phase motor control, and several other applications. In this article, let’s learn about the application field and working principle of IR2213.

Application Field

IR2213 insulated gate driver device is mainly used for driving power MOSFETs, IGBTs and other power switches with inverters and motor control systems. To be more specific, some applications of IR2213 include:

• H-bridge Single-Ended Topologies
• Gate Driving Applications
• Power Electronic Motor Control
• Inverter Systems
• DC/DC and AC/DC Converters

It can be used in many other power management applications as well such as motor drive systems, UPSs, current level regulators, frequency converters, and solar and automotive equipment.

Working Principle

IR2213 is a driver device specifically designed to operate with high voltage and high speed power switches. It provides a high-current drive capability and protection from overcurrent, voltage transients and electromagnetic disturbances.

The device consists of two independent half-bridge drivers (high-side and low-side), each with its own high-side and low-side NMOS and PMOS FETs. Both drivers can be used in push-pull and totem-pole configurations. It also has built-in logic enable and shutdown controls.

IR2213 provides in-rush current and voltage protection by limiting the peak inrush current and voltage, and features fault protection and power-saving mode. The current limiting function is adjustable, so that in the event of a fault, the device is capable of providing current limiting protection to the load and preventing excessive current drain.

The device also features short circuit protection and thermal shutdown protection. In the event of a short circuit or a fault, the device will automatically shut down, protecting the load from further damage. The thermal shutdown feature also protects the circuit from overheating.

The driver is also capable of providing gate drive support for single-ended and push-pull topologies. The single-ended topology is used for single ended applications, such as motor control, while the push-pull topology is used for dual-ended applications, such as H-bridge power conversion.

Finally, the device has a low operating current, enabling it to be used in portable applications where power consumption is at a premium. It also has a wide range of voltage and current ratings, making it suitable for use in a variety of applications.

Conclusion

The IR2213 is an insulated gate driver device from Infineon Technologies, which is specially designed for high voltage, high speed power switches. It can be used for gate driving, H-bridge single-ended topologies, three phase motor control, UPSs, current level regulators, frequency converters, DC/DC and AC/DC converters, and many more applications. The device provides high-current drive capability, protection from overcurrent, voltage transients, short circuit, and thermal shutdown. It also supports single-ended and push-pull topologies, and has a very low operating current, making it suitable for portable applications. With its wide range of features, the IR2213 is an ideal solution for power management applications.

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