IR21091STRPBF

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IR21091STRPBF is a high side driver item produced by Infineon Technologies. It provides a MOSFET that controls the switching of a device in a low-side switch application. It is widely used in telecom and networking applications, especially in power transformers, high voltage circuit breakers and integrated circuits that require robust output current. It can easily be integrated into standard industrial safety and automation systems.

The entire operation of the IR21091STRPBF is based on the principle of pulse-width modulation (PWM) and it is used in order to send the desired voltage to the gate of the MOSFET. The PWM signal has an equal-width pulse, whose width can be adjusted to meet the current requirements. This way, the output current can be controlled. In addition, it can be used for various other applications, such as motor control and opto-electronic applications.

The IR21091STRPBF is capable of delivering a very high output current of up to 70A. This makes it suitable for applications such as motor drives, high-end motors and large switching converters. Moreover, the item has an adjustable dead time, which helps in avoiding the possibility of shoot-through of the MOSFETs. This further adds to the efficiency and the reliability of the item.

The IR21091STRPBF also features a wide operating temperature range, which makes it suitable for operation in a variety of environmental conditions. In addition, it also features a low stand-by current, which aids in reducing power consumption. Moreover, the item has a fast switching speed (up to 1A/µs), enabling it to respond quickly to changing conditions. Furthermore, it is also RoHS compliant, making it more environmentally friendly.

The IR21091STRPBF is a versatile, robust and efficient device, making it the perfect choice for a variety of power applications. It is suitable for use in automotive, medical, industrial and consumer applications requiring high power and low-voltage operation. It is designed for use with various controller ICs, such as I2C, SPI, PWM and other serial communication protocols. With its wide range of features, the IR21091STRPBF is a dependable and cost-effective choice for most gate-driving applications.

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