ACPL-312U-300E

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The ACPL-312U-300E is a isolator and gate driver which can provides great performance in operating both high-side and low-side gate drivers with their inherited islands of isolation between the low voltage and high voltage. This means that the device is ideal for applications like AC/DC, automotive, transport, embedded and telecom. This unit can be used in a variety of different applications due to its large number of options for operating voltages, power dissipation, package size, and number of channels.The ACPL-312U-300E is designed for high-volume and production repeated use with a low-cost automotive-grade package. It has superior signal conditioning capabilities over a wide temperature range and works with low-voltage and high-voltage power semiconductors. The device also has high common-mode transient immunity which avoids false triggering of the output signal.The working principle of the ACPL-312U-300E includes a built-in Schottky diode, an opto-coupler, and a transistor driver. The Schottky diode is responsible for blocking the input voltage and the opto-coupler provides a galvanic isolation between the input and the output devices. The isolated signals are further strengthened by the transistor driver, which actives the gate driver signals in high-side and low-side. The device has an adjustable gate threshold voltage, which allows the user to control the voltage needed to activate the transistors.The ACPL-312U-300E also has excellent noise immunity features and can be used in harsh environmental conditions. It has a fast response time and is immune to EMC noise, enabling the device to be used in high voltage applications without any additional protection components.Overall, the ACPL-312U-300E is a reliable and robust isolator and gate driver which provides great performance with a wide range of applications. Its features make it ideal for use in a variety of different applications, including AC/DC, automotive, transport, embedded and telecom. The device provides superior signal conditioning, high common-mode transient immunity, noise immunity, and fast response times. With its low-cost package and a wide range of operating voltages, power dissipation, package size and number of channels, the ACPL-312U-300E provides a great solution for those in search of a low-cost gate driver with excellent performance.

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