The DiodesZetex DGD2181 is a high-voltage / high-speed gate driver capable of driving N-Channel MOSFETs and IGBTs in a half-bridge configuration. High-voltage processing techniques enable the DGD2181’s high-side to switch to 600V in a bootstrap operation. The logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) for easy interfacing with controlling devices. The driver outputs feature high-pulse current buffers designed for minimum driver cross conduction. It is offered in SO-8 package and the operating temperature extends from -40°C to +125°C.

Floating high-side driver in bootstrap operation to 600V Drives two N-channel MOSFETs or IGBTs in a half bridge configuration 1.9A source / 2.3A sink output current capability Outputs tolerant to negative transients, wide low-side gate driver and logic supply of 10V to 20V Logic Input (HIN and lIN) 3.3V capability