IR2213S

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Introduction

IR2213S is a family of gate drivers with advanced performance. This device is suitable for driving a wide range of power switches, including MOSFETs, IGBTs and bipolar transistors. It is designed to provide an efficient and cost-effective solution for power supply design. The IR2213S family of gate drivers has exceptional dynamic performance, allowing fast switching of power switching devices. It also offers a wide range of gate drive power levels, allowing it to be used in a variety of power supply application areas. This article will discuss the applications and working principles of the IR2213S family.

Applications

The IR2213S family is used in a variety of power supply application areas. It is well suited for use in switched-mode power supplies (SMPS) for motor control, disk drive power, and communication power supplies. In addition, the IR2213S is commonly used in DC-DC converters, AC-DC converters, and DC-AC inverters. The device is also used in load-speeding, static switching, and on-off control applications.

The IR2213S family is also used in high-speed switching applications in automotive, industrial, and consumer electronics products. This includes applications such as solenoid drivers, MOSFET drivers, and high-speed pulse generators. The device can be used in high-current, high-voltage power supply applications and in low-power, high-precision applications. The device is also suitable for applications such as brushless DC motors, DC motors, and transformerless power supplies.

Working Principle

The IR2213S is a self-contained gate driver. It is composed of three integrated circuits connected in series: a control logic, a pulse-width modulator (PWM), and a power amplifier. The control logic drives the PWM, and the PWM modulates the output of the power amplifier. The IR2213S is designed to drive MOSFET and IGBT switches in power supply designs. The device features a synchronous rectifier, reverse current protection, and under-voltage lockout.

The IR2213S provides a low-ohnage signal to open and close the gate of a power switching device. The signal is generated based on both the timing characteristics of the power device and the input signal. The pulse-width modulator determines the rise-time and fall-time of the output signal. In addition, the on-time of the signal can be adjusted with an external resistor. The integrated current limiter and temperature sensor protect the device from over-current and temperature. The IR2213S also has a wide input supply voltage range, allowing it to be used in a variety of power supply designs.

Conclusion

The IR2213S family is a versatile family of gate drivers with advanced performance, allowing it to be used in a variety of power supply applications. The device provides an efficient and cost-effective solution for power supply design. The device features a pulse-width modulator, a synchronous rectifier, reverse current protection, and under-voltage lockout, enabling it to be used in a variety of high-precision, high-current applications. The IR2213S family offers exceptional dynamic performance and allows fast switching of power switching devices.

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