The Infineon IR21571STRPBF is an integrated gate driver IC for controlling power semiconductors. It is suitable for 3-phase motor drives, power switches, and wide range of automated systems. It features intelligent protection circuitry like overvoltage protection, thermal overload protection, and ballast control. The IC is offered in an SOIC-8 package, has an operating temperature range of -40°C to 150°C and a drift of ±20 ppm/°C maximum. It can handle up to a maximum of 625 VAC input voltage and has a topology of totem-pole structure for lower output capacitance.