BUY MIC4427BM https://www.utsource.net/itm/p/11224672.html

The MIC4427BM is a high-speed, low-side MOSFET driver with a 3.9mm wide 8-pin SOP package from Micrel. It is designed to drive N-channel MOSFETs in low-side switching applications. Features: * High peak output current: 4A * Low propagation delay: 5ns * High-speed switching: 100ns * High-side voltage: 20V * Low-side voltage: -20V * Operating temperature range: -40°C to +125°C Applications: * DC/DC converters * Motor control * Switching power supplies * Lighting control (For reference only)