600 V GaN half-bridge integrates drivers and switches

The CoolGaN™ Drive HB 600 V G5 from Infineon Technologies AG is a family of integrated half-bridge devices that combine two 600 V GaN switches with high- and low-side gate drivers and a bootstrap diode in a single package. Designed for low-power motor drives and switched-mode power supplies, the devices support high-frequency operation with a 98 ns propagation delay, operate from a single 12 V supply and are housed in a 6 x 8 mm² TFLGA-27 package with exposed pads for thermal performance. Integration of the power stage and drivers reduces external component count and simplifies PCB layout in compact power designs.