Silicon Labs Gate Drivers SI8274AB1-IM1

The Si827x series MOSFET/IGBT/SIC driver from Silicon Labs is designed for high-performance applications requiring robust isolation and reliability. It operates over a wide temperature range of -40 to 125 ¬8C and supports a peak output current of 4A. The driver features a supply voltage range of 2.5V to 5.5V for input and 4.2V to 30V for the driver supply, making it versatile for various applications. It utilizes proprietary silicon isolation technology, providing up to 2.5 kVRMS withstand voltage and high common-mode transient immunity (CMTI) of 200 kV/¬µs. The device offers low propagation delays of 60 ns and very low jitter of 200 ps p-p, ensuring precise control in switching applications. The Si827x series is suitable for use in industrial and automotive applications, including power supplies, inverters, and motor control systems. It is available in compact packages such as QFN-14 and SOIC-16, facilitating integration into space-constrained designs.