BUY IRMCK311 https://www.utsource.net/itm/p/8969412.html

Package: QFP64 Manufacturer: IR (International Rectifier) Description: The IRMCK311 is a high-speed, low-power, low-voltage MOSFET driver IC from International Rectifier. It is designed to drive N-channel MOSFETs and IGBTs in high-frequency switching applications. Features: Low-voltage operation (3.3V to 5.5V) High-speed switching (up to 1MHz) Low power consumption Low propagation delay High output current (up to 1.5A) Over-temperature protection Under-voltage lockout Short circuit protection Over-current protection Applications: DC/DC converters Motor control Power supplies Switching regulators Battery chargers LED drivers Lighting control (For reference only)