Design and Application Guide for AHV85111
Deliver reliable, efficient, affordable systems to market faster with new patented Power-Thru technology by Allegro. Our AHV85111 is a self-powered, single-channel isolated gate driver with integrated bias supply. This revolutionary design allows the transfer of both PWM signal and gate power across a single transformer-based isolation barrier to eliminate the need for an external bias supply to power the isolated side of the driver and simplifies the system design.
This application note will describe how to choose components and their placement when designing with the AHV85111 isolated gate driver.