IR2085STR

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IR2085STR is an insulated gate bipolar transistor (IGBT) driver that is part of a comprehensive portfolio of advanced gate, level, and lamp drivers from Infineon Technologies. The device is a source output technology designed to drive the gate of an IGBT. It allows for high switching speed and a low gate turn-on charge. It is suited for both standard and high temperature operating environment and has been optimized for increased system efficiency. IR2085STR is mostly used in industrial applications like inverters, welding system, traction applications, uninterruptible power supply (UPS) systems, HVAC solutions and power conversions.

The IR2085STR is designed to offer superior performance and reliability in a single package. The device features high peak current and low on-state resistance (R_DS_on). The peak current rating enables the device to handle higher load and supply current than some competing solutions, while the R_DS_on aids in keeping overall system losses lower. The device is protected by an integrated thermal shutdown function, while the integrated bootstrap protection circuit allows the device to operate safely in harshest environments. The device is also coated with a layer of silicone to provide extra protection against dust and dirt.

The IR2085STR is designed to provide high-precision control in a robust, compact package. It integrates an accurate temperature sensor to ensure the temperature of the IGBT is always within the acceptable range. This gives the device an added layer of protection against damaging overcurrents. The device also features a low turn-on voltage, reducing the risk of EMI/RFI noise which can damage system components. Additionally, the advanced PWM control technologies integrated into the IR2085STR allow for superior current and voltage regulation, ensuring the device delivers a reliable and consistent output every time.

The main advantage of IR2085STR is its high switching frequency. Thanks to its sleek design and optimized architecture, the device can switch its output at frequencies up to 100kHz, allowing for smoother and faster operation with minimal losses in the system. The device also features advanced overcurrent protection and thermal protection functions, providing the necessary protection during system overload and operation under high temperatures.

The IR2085STR leverages several sophisticated power management technologies that enable it to deliver exceptional operational performance in a broad range of applications. It supports a wide operating voltage range of 20V to 500V and provides a low output current of up to 200mA. It is also compatible with a range of industry-standard IGBT driver architectures, allowing for easy integration into existing systems. Additionally, the IR2085STR is fully CE and RoHS compliant, ensuring the device is safe and certified to operate in most industrial environments.

Overall, the IR2085STR is a highly advanced IGBT driver offering superior performance, precision current and voltage regulation, and reliable overcurrent and thermal protection in a robust, compact package. The device delivers a high switching frequency that enables smoother and faster operation with minimal losses, while the wide operating voltage range and current output make it suitable for use in many different applications. The integrated temperature sensor and bootstrap protection circuit also ensure the device stays in a safe operating condition in all types of conditions. With its advanced power management technologies, IR2085STR is a powerful IGBT driver for a wide range of industrial applications.

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